About Us

Our Mission

We are a team focused on building quality, free digital tools. The site is designed to serve public calculator needs without requiring registration.

Our tools cover finance & taxes, health & nutrition, math & geometry, energy & bills, and work & legal topics. Each calculator is built around common formulas and methods used for that subject.

How We Build Tools

The calculation engines in our project are developed by our team. Many tools rely on well-known formulas from textbooks and standard references (for example, compound interest, BMI, and percentage calculations).

If multiple approaches are widely used, the assumptions used by that specific calculator are explained on the calculator page.

Our educational articles and FAQ are meant to inform and guide. They do not replace professional medical, legal, or tax advice. Your results depend on the values you enter and the parameters you choose.

Privacy Summary

In most calculators, the values you enter are processed in your browser. Financial or personal calculation inputs are not stored on our servers. For details, please see our Privacy Policy page.

Who Operates This Site

AllMetrics.net (allmetrics.net) is operated by AllMetrics. If you want to share feedback or report an error, please use the Contact / Error Report form on this site.

Frequently asked questions

Can I link to a calculator page on AllMetrics?

Yes. You can freely link to any publicly accessible calculator page on AllMetrics.net.

How can I send suggestions or report problems?

Use the Contact / Error Report form on the Contact page. If your message is about a specific calculator, include the page URL and the inputs you used to get the result.

Do you offer an API for your calculators?

No. We do not currently provide a public API.

How reliable are the results?

Results are based on widely used formulas and the assumptions described on the calculator page. For official decisions, always consult the relevant authorities or qualified professionals.