Your privacy
Privacy Policy
This page explains what one rep max calculator value collects when you visit, how that information is used, and what choices you have. It covers every page on this site. If anything here is unclear, email us and we will explain it in plain words.
Last updated: November 5, 2026. This policy applies to all visitors, wherever you are located.
Section 1
Information We Collect
We collect as little as possible. You can use every calculator on this site without creating an account, and we do not ask for your name, your payment details, or anything else you do not choose to send us.
1.1 What You Share With Us
The only time you send us personal information directly is when you email us. In that case we receive your email address and whatever you write in the message, and we use it only to reply to you. The numbers you type into a calculator — your weight, your reps, your RPE value — stay in your browser. We do not store them, we do not send them to our servers, and we cannot see them.
1.2 What Is Collected Automatically
When you visit, some technical information is recorded automatically: your IP address, browser type, device type, operating system, the pages you visit, how long you stay, and the page you came from. Analytics software and standard server logs collect this. We look at it only in aggregate — to see which pages people use, for example — and we do not use it to identify you.
1.3 Cookies and Similar Technologies
This site uses cookies and similar technologies. A cookie is a small text file your browser stores when you visit a website. We use three kinds. Strictly necessary cookies keep the site working properly — without them, some features may not work. Analytics cookies collect anonymous usage data, such as which pages are visited most and how long visitors stay, so we can see where to improve. Advertising cookies let our advertising partners show you ads matched to your interests. You can read more about each kind in Section 5.
Section 2
How We Use Your Information
2.1 To Run and Improve the Site
We use anonymous analytics to see which calculators and guides people actually use, to find and fix mistakes, and to make the site faster. We do not build profiles of individual visitors.
2.2 To Answer Your Messages
If you email us, we use your address only to answer you. We do not send marketing emails, and we never add you to a mailing list unless you ask us to.
2.3 To Show Advertising
Advertising keeps the calculators free. Advertising partners may use cookies and device information to show you ads matched to your interests, based on your browsing across websites — not just this one. We do not choose which specific ads you see, and the data used for ad targeting is governed by the advertising partners’ own privacy policies, not this one.
2.4 To Meet Legal Duties
We may keep or share data if the law, a court order, or a lawful request from an authority requires it. We do not volunteer your personal information to anyone else, for any other reason.
Section 3
Advertising
This site shows ads through third-party advertising vendors, including Google AdSense. Google uses cookies, including the DoubleClick cookie, to show ads based on your earlier visits to this site and other websites on the internet.
You can switch off personalized ads from Google in your Google Ad Settings, and you can opt out of interest-based advertising from many companies at once through the Digital Advertising Alliance or the Network Advertising Initiative. Turning off personalization does not remove the ads — it only means the ads you see will no longer be tailored to you.
If this site joins another advertising program in the future, this page will be updated to name it.
Section 4
Third-Party Services We Use
4.1 Analytics
We use Google Analytics 4 to understand how visitors use the site. It collects anonymous data — pages visited, session length, device type, and country-level location — and keeps it for 14 months. It does not collect information that identifies you. You can stop Analytics tracking with the Google Analytics opt-out add-on for your browser.
4.2 Email
Email you send us goes to our inbox and stays there only as long as needed to answer you. We do not share it with any third party.
4.3 Outside Links
Some pages may link to outside resources for reference. Once you follow such a link you leave this site, and that site’s privacy policy applies — not this one. We have no control over how other sites handle data, so it is worth checking their policies directly.
Section 5
Cookies
5.1 What Cookies Are
Cookies are small text files that websites place on your device. They let a site remember things about your visit, such as your preferences or which pages you have seen.
5.2 Types of Cookies on This Site
| Type | Purpose | Provider | Duration |
|---|---|---|---|
| Strictly Necessary | Core site functionality | This site | Session |
| Analytics | Anonymous usage measurement | Google Analytics 4 | Up to 14 months |
| Advertising | Interest-based ad targeting | Google AdSense | Up to 13 months |
5.3 How to Manage Cookies
You can control cookies in your browser settings. Chrome, Firefox, Safari, and Edge all let you block or delete cookies — look for the privacy or cookies section in the settings. Blocking some cookies may make parts of the site work less well, and blocking advertising cookies changes the kind of ads you see rather than removing them.
Section 6
Your Privacy Rights
6.1 Rights in Europe and the UK
If you live in the European Economic Area or the United Kingdom, the GDPR and UK GDPR give you these rights:
- Right of access: You can ask for a copy of the personal data we hold about you.
- Right to rectification: You can ask us to correct data that is wrong.
- Right to erasure: You can ask us to delete your personal data.
- Right to restrict processing: You can ask us to limit how we use your data.
- Right to data portability: You can ask for your data in a machine-readable format.
- Right to object: You can object to how we process your data, including for advertising.
- Right to lodge a complaint: You can complain to your national data protection authority if you believe we handled your data unlawfully.
6.2 Rights in California
If you live in California, the California Consumer Privacy Act (CCPA) gives you these rights:
- Right to know: You can ask what personal information we collect, use, and share.
- Right to delete: You can ask us to delete personal information we collected from you.
- Right to opt out of the sale of personal information: We do not sell your personal information. We do share data with advertising partners for interest-based advertising, and you can opt out of that.
- Right to non-discrimination: We will not treat you differently for using any of these rights.
6.3 How to Make a Request
To use any of these rights, email us at [email protected] with enough detail for us to find your request and check it is really you. We will answer within 30 days.
Section 7
Data Retention
Analytics data is kept for 14 months and then deleted automatically. Emails are kept for 12 months and then deleted. Server logs are kept for up to 30 days for security. We keep no payment data, because this site takes no payments.
Section 8
Children’s Privacy
This site is not aimed at children under 13, and we do not knowingly collect information from children. The training content here is written for adults. If you are a parent or guardian and you believe your child sent us personal information, email us at [email protected] and we will delete it promptly.
Section 9
Data Security
This site uses HTTPS encryption for everything sent between your browser and our servers. We keep WordPress updated, limit admin access, and watch for security problems. No website can promise perfect security, so if you believe your information was exposed through this site, tell us right away.
Section 10
International Transfers
This site is hosted on servers in the United States. If you visit from another country, your data may be transferred to and processed on US servers. The analytics and advertising tools we use rely on Standard Contractual Clauses approved by the European Commission to protect data transferred to the US.
Section 11
Changes to This Policy
We may update this policy when our practices, the services we use, or the law changes. When we do, we change the “Last updated” date at the top of this page. If you keep using the site after an update, you accept the new version, so it is worth checking back here from time to time.
Section 12
Contact Us
Website: onerepmaxcalculators.site
Email: [email protected]
For any privacy question or request, email us — that is the fastest way to reach us.