Privacy
Protocol.

Effective Date: June 15, 2026

Our Promise to You

Your privacy is our top goal. We built Numlator so that the math happens on your own computer or phone, not on our servers.

What We Collect

We do not need you to make an account. We do not ask for your name or email. When you use our calculators, we do not save any of your personal details.

Local Device Data

Some features, like your "Recent History," are saved right on your own phone or computer. This data stays with you. We cannot see it, and no one else can either.

Cookies & Ads

We use small files called cookies to help the website run fast. They also help us see which pages are popular so we can make the site better.

We use Google AdSense to show ads that keep this site free. Google uses cookies to show ads that you might like. When you see an ad, Google can see your IP address. We do not control these ads or the cookies they use.

How to Turn Off Ad Tracking

Google uses cookies to show you ads based on sites you visit. If you do not want to see these ads, you can turn them off by visiting the Google My Ad Center. You can also stop other ad trackers by visiting YourAdChoices.

Third-Party Privacy Policies

You should consult the respective privacy policies of these third-party ad servers for more detailed information on their practices as well as for instructions about how to opt-out of certain practices. Numlator's privacy policy does not apply to, and we cannot control the activities of, such other advertisers or websites.

If you wish to disable cookies, you may do so through your individual browser options. Detailed information about cookie management with specific web browsers can be found at the browsers' respective websites.

Partner Links & Affiliates

Our site contains links to partner organizations (Affiliates). When you click these links, you are subject to the privacy policies of those external domains. These links are always clearly marked as "Partner Intelligence."