Last updated: September 7, 2026
EZ1 Calculators ("EZ1 Calculators," "EZ1," "we," "us," or "our") operates the website ez1calculators.com and related calculator pages, tools, features, content, and services (collectively, the "Service").
This Privacy Policy explains what information we collect, how we use and disclose it, how cookies and similar technologies are used, how advertising and analytics services operate on our Service, and the choices and rights available to you.
By using EZ1 Calculators, you acknowledge that you have read this Privacy Policy. Where applicable law requires your consent, we will request that consent separately before processing your information for the relevant purpose.
If you have questions about this Privacy Policy or our privacy practices, contact us at:
EZ1 Calculators Email: support@ez1calculators.com
- The Short Version
EZ1 Calculators is designed to provide useful online calculators without requiring you to create an account.
In general:
You can use our calculators without registering for an account.
We do not intentionally collect your name, address, telephone number, or other identifying information simply because you use a calculator.
Calculator inputs may be processed to provide the requested calculation.
Where technically possible, calculator calculations are performed directly in your browser.
We do not sell your personal information for money.
We may use Google Analytics and similar analytics technologies to understand how people use our website.
We use Google AdSense and potentially other advertising technologies to support the free operation of the Service.
Advertising may be personalized or non-personalized depending on your location, consent, settings, and applicable law.
In the European Economic Area (EEA), United Kingdom, and Switzerland, we use consent mechanisms where required and respect applicable consent choices.
In applicable U.S. jurisdictions, we provide privacy choices required by applicable law, including opt-out mechanisms for sale or sharing where applicable.
You can contact us at support@ez1calculators.com with privacy-related requests.
- Who We Are
The entity responsible for the EZ1 Calculators website and the processing of personal information described in this Privacy Policy is:
EZ1 Calculators Website: https://ez1calculators.com Email: support@ez1calculators.com
If EZ1 Calculators is operated through a legally incorporated company, the company's full legal name and registered business address should be inserted here.
Important: The legal entity, jurisdiction, and registered address should be finalized before this policy is published.
- Information We Collect
The information we collect depends on how you use the Service.
3.1 Information You Enter Into Calculators
You may enter numbers, dates, selections, financial assumptions, measurements, health-related values, or other information into our calculators.
Examples may include:
loan amounts;
interest rates;
income amounts;
expenses;
dates;
body measurements;
age;
weight;
height;
percentages;
investment assumptions;
tax-related figures;
mortgage information; or
other values necessary to perform a calculation.
Calculator inputs are not necessarily personal information.
Where a calculator operates entirely within your browser, the information you enter may remain on your device and may not be transmitted to EZ1's servers.
Where a calculator requires server-side processing, the information you enter may be transmitted to our servers or service providers solely to provide the requested functionality.
We do not intentionally use calculator inputs to identify you personally unless this is specifically disclosed to you at the time of collection.
Important: EZ1 should only make the browser-processing statement above for calculators that have actually been implemented that way.
- Sensitive Information
Some EZ1 calculators may involve information that could be considered sensitive or personal under applicable law.
For example, health, fitness, financial, tax, or other calculators may allow you to enter information that could reveal something about your circumstances.
EZ1 does not require you to enter such information unless it is necessary for the calculator you choose to use.
Please do not enter information that you do not wish to process through the Service.
Unless expressly stated otherwise:
EZ1 does not intentionally collect medical records;
EZ1 does not intentionally collect diagnoses;
EZ1 does not intentionally collect government identification numbers;
EZ1 does not intentionally collect bank account credentials;
EZ1 does not intentionally collect payment-card information; and
EZ1 does not intentionally collect passwords through calculator fields.
Where a calculator can operate without transmitting sensitive information to our servers, we encourage you to use the calculator without providing identifying information.
- Automatically Collected Information
When you visit EZ1 Calculators, certain technical and usage information may automatically be collected by us or by third-party service providers.
This may include:
IP address;
approximate geographic location;
browser type and version;
operating system;
device type;
language preferences;
screen resolution;
referring website;
pages viewed;
links or buttons interacted with;
date and time of access;
approximate session duration;
calculator pages visited;
general usage patterns;
error information; and
information contained in HTTP requests or similar technical communications.
Depending on the technology used, some of this information may constitute personal information under applicable law.
We use this information for purposes including:
operating the website;
maintaining security;
detecting abuse or fraudulent activity;
diagnosing technical problems;
measuring website performance;
understanding website usage;
improving our calculators;
producing aggregate statistics;
measuring advertising performance; and
supporting advertising and analytics.
- Cookies and Similar Technologies
EZ1 and our service providers may use cookies, pixels, tags, local storage, SDKs, and similar technologies.
These technologies may perform different functions.
6.1 Strictly Necessary Technologies
These technologies may be used to:
operate the website;
maintain security;
remember privacy preferences;
remember consent choices;
prevent abuse;
maintain basic functionality; and
provide requested services.
Where permitted by law, strictly necessary technologies may operate without consent because they are required for the operation of the Service.
6.2 Analytics Technologies
Analytics technologies help us understand:
how many people visit EZ1;
which pages are popular;
how visitors navigate the website;
which calculators are used;
approximate geographic regions;
device and browser information;
traffic sources; and
website performance.
Where required by applicable law, analytics technologies will only be activated after obtaining the appropriate consent.
6.3 Advertising Technologies
Advertising technologies may be used to:
display advertisements;
limit advertisement frequency;
measure advertising performance;
detect invalid advertising activity;
provide contextual advertising;
provide personalized advertising where permitted;
measure conversions and engagement; and
support the operation of our advertising program.
Where required, we will obtain consent before activating advertising technologies.
- Google Analytics
EZ1 may use Google Analytics, a web analytics service provided by Google.
Google Analytics helps us understand how visitors use the website.
Depending on our configuration and Google's services, information processed through Google Analytics may include:
device information;
browser information;
approximate location;
pages viewed;
events and interactions;
referral information;
identifiers;
technical information; and
usage information.
We configure Google Analytics using privacy controls appropriate to our intended use and applicable law.
Google provides controls that allow website operators to limit data collection, disable Google Signals, limit granular location/device data, and configure data retention. Google also states that Analytics does not log or store individual IP addresses from users in the EEA, Switzerland, or UK. citeturn0search0turn0search7
Where required by applicable law, we will request consent before activating analytics technologies.
You can learn more about Google's privacy practices through Google's privacy documentation.
- Advertising and Google AdSense
EZ1 may use Google AdSense to display advertisements.
Advertising may be provided by Google and/or other advertising technology providers.
Depending on your location, consent, browser settings, device settings, and applicable law, advertisements may be:
Contextual / non-personalized
Ads may be selected based primarily on the content of the page you are viewing rather than an advertising profile associated with you.
Personalized
Where legally permitted and where the necessary consent has been obtained, advertising providers may use information such as cookies, advertising identifiers, browsing activity, or inferred interests to help select and measure advertisements.
Google requires publishers serving ads to users in the EEA, UK and Switzerland to provide appropriate disclosures and obtain legally valid consent for relevant cookies/local storage and for the collection, sharing and use of personal information for personalized advertising. citeturn0search1turn0search5
Google also states that its EU/UK/Swiss advertising requirements cover certain advertising measurement activities and that its IP-based advertising measurement and personalization solutions are being introduced in those regions beginning in August 2026. citeturn0search3
Accordingly, EZ1's advertising configuration may change over time to comply with applicable law and Google's publisher requirements.
- Advertising Partners
Advertising displayed on EZ1 may involve third-party advertising providers and their technology partners.
Depending on the advertising configuration used by EZ1, these parties may process information such as:
IP address;
device information;
browser information;
advertising identifiers;
approximate location;
page information;
cookie identifiers;
advertising interactions; and
information used for advertising measurement or personalization.
The identity of advertising technology providers may change as our advertising configuration changes.
Where required by applicable law, EZ1 will disclose relevant providers through its consent-management mechanism or other appropriate notice.
- Consent Management
EZ1 may use a consent management platform ("CMP") to obtain and manage privacy choices.
Depending on your location, the CMP may allow you to:
accept all optional technologies;
reject optional technologies;
select individual purposes;
select advertising preferences;
select analytics preferences;
view relevant third-party providers;
withdraw consent; and
change your preferences later.
For EEA, UK and Swiss users, Google provides a publisher consent-management framework that supports consent signals for advertising and analytics services. citeturn0search6turn0search8
Your consent choices may be stored so that we can remember your preferences and demonstrate that appropriate consent was obtained where required.
- Your Privacy Choices
Depending on where you live, you may have choices regarding the collection and use of your information.
These may include:
accepting or rejecting optional cookies;
changing cookie preferences;
withdrawing consent;
opting out of personalized advertising;
opting out of sale or sharing where applicable;
disabling certain browser technologies;
requesting access to information;
requesting deletion;
requesting correction; and
exercising other rights provided by applicable law.
You can contact us at:
- European Economic Area, UK and Switzerland
If you are located in the EEA, UK or Switzerland, applicable data protection and electronic-communications laws may provide you with additional rights.
Depending on the circumstances, these rights may include:
the right to be informed;
the right of access;
the right to rectification;
the right to erasure;
the right to restrict processing;
the right to data portability;
the right to object;
the right to withdraw consent;
rights relating to automated decision-making; and
the right to lodge a complaint with a supervisory authority.
Where we rely on consent, you may withdraw consent at any time. Withdrawal of consent does not affect processing that occurred before withdrawal.
Where we rely on legitimate interests, you may have the right to object to that processing.
Where required by law, we will explain the applicable legal basis for processing.
- Legal Bases for Processing
Where the GDPR, UK GDPR, or similar laws apply, we may process personal information on one or more of the following legal bases:
Consent
Where you have provided consent, including for certain analytics, advertising, cookies, or similar technologies.
Legitimate Interests
Where processing is reasonably necessary for purposes such as:
website security;
fraud prevention;
service improvement;
basic operational analytics;
maintaining the Service;
protecting our legal rights; or
other legitimate business purposes,
provided that our interests do not override your fundamental rights and freedoms.
Contract / Requested Service
Where processing is necessary to provide a service or functionality you have requested.
Legal Obligation
Where processing is necessary to comply with applicable law, regulation, legal process, or lawful governmental request.
The applicable legal basis may differ depending on the specific processing activity.
- California Privacy Rights
If you are a California resident and the California Consumer Privacy Act ("CCPA"), as amended by the California Privacy Rights Act ("CPRA), applies to EZ1, you may have additional rights.
These may include the right to:
know what categories of personal information we collect;
know the purposes for which information is collected or used;
know the categories of sources from which information is collected;
know the categories of third parties with whom information is disclosed;
access or obtain certain information;
request deletion of personal information, subject to legal exceptions;
request correction of inaccurate personal information;
opt out of the sale or sharing of personal information;
limit certain uses and disclosures of sensitive personal information where applicable;
receive equal treatment for exercising privacy rights; and
use an authorized agent to exercise certain rights.
California's current privacy framework expressly provides rights relating to knowing, deleting, correcting, opting out of sale/sharing, limiting certain processing, and non-discrimination. citeturn0search2turn0search12
- Sale or Sharing of Personal Information
EZ1 does not sell personal information for monetary consideration.
However, under certain U.S. privacy laws, the term "sale" or "sharing" can have a broader meaning than an ordinary monetary sale.
For example, certain disclosures or transfers of information for cross-context behavioral advertising may constitute "sharing" under California law.
If EZ1 engages in activity that qualifies as a sale or sharing under applicable law, we will provide the required opt-out mechanism.
California residents may use the "Do Not Sell or Share My Personal Information" mechanism where applicable.
Where technically supported, EZ1 will also honor recognized opt-out preference signals, including Global Privacy Control ("GPC"), where required by applicable law.
- Notice at Collection
Where required by applicable law, EZ1 may provide a separate or contextual "Notice at Collection" when information is collected.
The Notice at Collection may identify:
categories of personal information collected;
purposes for collection;
categories of sources;
categories of recipients;
retention periods or criteria;
applicable privacy rights; and
applicable opt-out mechanisms.
California law requires covered businesses to provide information about categories of personal information collected and purposes of collection at or before collection. citeturn0search4
- Other U.S. State Privacy Laws
Privacy laws are increasingly being adopted by U.S. states.
Depending on where you live and whether EZ1 is legally subject to the relevant law, you may have rights under laws such as those applicable in:
Virginia;
Colorado;
Connecticut;
Utah;
Texas;
Oregon;
Montana;
Delaware;
Iowa;
New Jersey;
New Hampshire;
Kentucky;
Nebraska;
Maryland;
Minnesota; and
other jurisdictions that enact applicable privacy legislation.
The exact rights, thresholds, exemptions, and obligations differ between states.
Where applicable law gives you rights that are not otherwise described in this Privacy Policy, EZ1 will honor those rights to the extent legally required.
- How to Exercise Your Privacy Rights
To submit a privacy request, contact:
Please include:
your name, if necessary to process the request;
the nature of your request;
the email address associated with the request, if applicable; and
any information reasonably necessary for us to understand and process your request.
You do not need to create an EZ1 account to submit a privacy request.
We may need to verify your identity before completing certain requests in order to protect personal information from unauthorized disclosure.
We will not require you to provide more information than reasonably necessary to verify your identity and process your request.
If you use an authorized agent, we may require appropriate documentation confirming the agent's authority where permitted by law.
- Response Times
We will respond to valid privacy requests within the time period required by applicable law.
If additional time is legally permitted and reasonably necessary, we may extend the response period and explain the reason for the extension.
If we cannot fulfill a request, we will explain why, subject to applicable legal restrictions.
- Data Retention
We retain personal information only for as long as reasonably necessary for the purposes described in this Privacy Policy, including:
providing the Service;
maintaining security;
complying with legal obligations;
resolving disputes;
enforcing agreements;
preventing abuse;
maintaining business records; and
exercising or defending legal claims.
Retention periods may differ depending on the type of information and the reason it was collected.
Analytics providers may retain information according to their own applicable retention settings and policies.
EZ1 may configure Google Analytics retention settings to limit user-level and event-level data retention. Google provides publishers with controls for configuring these periods. citeturn0search0turn0search11
Calculator inputs that are processed temporarily to produce a result are not intentionally retained by EZ1 as identifiable user profiles unless expressly stated otherwise.
- Information Sharing and Disclosure
We may disclose information to the following categories of recipients where reasonably necessary and legally permitted:
Service providers
Companies that help us operate our website, hosting infrastructure, security, analytics, technical systems, email systems, and related services.
Advertising providers
Google and other advertising technology providers that assist with advertising, measurement, fraud prevention, and related services.
Analytics providers
Providers such as Google Analytics that help us understand website usage.
Legal and regulatory authorities
Where disclosure is required by law, court order, subpoena, governmental request, or legal process.
Professional advisers
Lawyers, accountants, auditors, insurers, consultants, and other professional advisers where reasonably necessary.
Business transfers
If EZ1 is involved in a merger, acquisition, restructuring, financing, sale of assets, bankruptcy, or similar transaction, information may be transferred as part of that transaction, subject to applicable law.
Protection of rights
We may disclose information where reasonably necessary to:
protect EZ1;
protect visitors;
investigate fraud or abuse;
enforce our terms;
prevent security incidents; or
protect legal rights.
- International Data Transfers
EZ1 and its service providers may process information in countries other than the country in which you reside.
Where applicable law restricts international transfers of personal information, we will use appropriate legal mechanisms and safeguards.
These may include:
adequacy decisions;
standard contractual clauses;
other legally recognized transfer mechanisms; or
other safeguards permitted by applicable law.
- Data Security
We use reasonable technical and organizational measures designed to protect information against unauthorized access, alteration, disclosure, destruction, or loss.
Security measures may include:
HTTPS/TLS encryption;
access controls;
authentication controls;
server security;
monitoring;
backups;
software updates;
vulnerability management; and
appropriate administrative safeguards.
However, no internet transmission or storage system can be guaranteed to be completely secure.
Accordingly, we cannot guarantee absolute security.
- Data Breaches
If EZ1 experiences a security incident involving personal information, we will investigate and take reasonable steps to contain and remediate the incident.
Where applicable law requires notification to affected individuals, regulators, or other parties, we will provide such notification within the legally required timeframe.
- Children's Privacy
EZ1 Calculators is not directed specifically at children.
We do not knowingly collect personal information from children under 13.
If we become aware that we have collected personal information from a child in circumstances where collection was not permitted, we will take reasonable steps to delete it.
Certain jurisdictions may impose different age thresholds or parental-consent requirements. Where applicable, we will comply with those requirements.
- Third-Party Websites
EZ1 may contain links to third-party websites, services, advertisements, or resources.
We are not responsible for the privacy practices, security, content, or policies of third parties.
When you leave EZ1, we encourage you to review the privacy policy of the website or service you visit.
- Third-Party Services
Our Service may integrate third-party technologies, including analytics, advertising, hosting, security, content delivery, and other services.
Those providers may independently process information in accordance with their own privacy policies and contractual arrangements.
Examples may include Google Analytics and Google AdSense.
Their practices may change over time, and EZ1 may add or remove third-party providers as the Service develops.
- Do Not Track
Some browsers provide a "Do Not Track" signal.
Because there is currently no universally accepted technical standard for responding to all Do Not Track signals, EZ1 may not respond to traditional browser Do Not Track signals.
Where applicable law requires recognition of a recognized opt-out preference signal, EZ1 will implement the required mechanism.
- Global Privacy Control
Where applicable law requires it, EZ1 will recognize valid Global Privacy Control ("GPC") signals as an opt-out preference signal for sale or sharing of personal information.
The effect of a GPC signal may depend on your jurisdiction and the processing activities to which the law applies.
- Your Browser Controls
You can also manage certain cookies and similar technologies through your browser.
Depending on your browser, you may be able to:
block cookies;
delete cookies;
block third-party cookies;
clear local storage; or
receive notifications before cookies are stored.
Disabling certain technologies may affect the functionality of EZ1.
Browser controls do not necessarily replace a legally required consent or opt-out mechanism.
- Advertising Choices
Depending on your location and the advertising technology used, you may be able to control personalized advertising through:
EZ1's privacy/consent controls;
your browser settings;
your device settings;
Google advertising controls; or
industry opt-out mechanisms.
Rejecting personalized advertising does not necessarily mean that you will stop seeing advertisements. You may continue to receive contextual or non-personalized advertising.
- Calculator Accuracy and Privacy
EZ1 Calculators provides tools for informational and educational purposes.
Some calculators may involve financial, health, fitness, tax, legal, statistical, or other calculations.
The information entered into a calculator is provided by you, and results depend on the assumptions and inputs used.
EZ1 does not guarantee that calculator results are appropriate for your particular circumstances.
You should not use EZ1 calculator results as a substitute for professional financial, medical, tax, legal, or other professional advice.
This Privacy Policy does not change or replace any disclaimer contained in our Terms of Use.
- No Account Required
Most EZ1 calculators can be used without creating an account.
If we introduce accounts, saved calculations, subscriptions, reports, newsletters, downloads, personalization, or other features that require additional personal information, we will update this Privacy Policy and provide additional notices where required.
- Email Communications
If EZ1 offers email subscriptions, newsletters, alerts, reminders, reports, or similar services, we may collect your email address when you voluntarily provide it.
We may use the email address to:
provide the requested service;
send requested information;
communicate about the service;
send administrative notices; and
where permitted, send marketing communications.
You may unsubscribe from marketing communications using the unsubscribe mechanism included in the communication.
Transactional or legally required communications may continue where permitted by law.
- Changes to the Service
EZ1 may add, remove, or modify calculators, advertising providers, analytics providers, technologies, features, or business operations.
If those changes materially affect our privacy practices, we may update this Privacy Policy and, where required, provide additional notice or obtain additional consent.
- Changes to This Privacy Policy
We may update this Privacy Policy from time to time.
When we make changes, we will update the "Last updated" date at the top of this policy.
For material changes, we may provide additional notice where required by applicable law.
Your continued use of the Service after an updated Privacy Policy becomes effective may be subject to the updated policy, except where applicable law requires affirmative consent.
- Contact Us
For privacy questions, requests, complaints, or concerns, contact:
EZ1 Calculators Email: support@ez1calculators.com
Privacy requests: support@ez1calculators.com
If you are located in a jurisdiction that provides you with the right to complain to a privacy or data-protection regulator, you may also contact the appropriate supervisory authority.
- Additional Jurisdictional Rights
Nothing in this Privacy Policy is intended to limit any privacy rights that cannot legally be waived or restricted under the laws applicable to you.
If a provision of this Privacy Policy conflicts with mandatory applicable privacy law, the mandatory law will control to the extent of the conflict.
- Effective Date
This Privacy Policy is effective as of:
September 7, 2026
Last updated: September 7, 2026
EZ1 Privacy Summary
For convenience, here is the core principle of our privacy approach:
Use EZ1 without an account. Use calculators without unnecessarily identifying yourself. We do not sell your personal information for money. We use analytics and advertising to keep EZ1 free, and where the law requires your permission, we ask for it before using optional technologies.
If you have questions or want to exercise a privacy right, contact: