About Us

Who We Are

My Calculator (mycalculators.store) is a free online calculator platform built for anyone who needs a fast, trustworthy answer to a numerical question — whether that's working out a mortgage payment, solving a physics equation for a homework assignment, converting between units, checking a body mass index, or comparing sports statistics. We started this project with a simple goal: put genuinely useful, accurate calculators in one place, free of unnecessary sign-ups, paywalls, or clutter, and explain every result clearly enough that you actually understand where the number came from.

Unlike many calculator sites that just spit out a final number, we believe the working matters as much as the answer. That's why almost every calculator on this site includes the underlying formula, a full step-by-step solution, and — wherever it genuinely helps understanding — a labeled diagram or chart with your own numbers plotted directly on it.

Our Mission

Our mission is to make everyday and academic calculations easier to perform and easier to understand, for students, professionals, and curious minds alike. We want a student solving a physics problem to walk away actually understanding the formula, not just copying a number. We want someone comparing loan options to see the real math behind their monthly payment, not just a black-box result. Good tools should teach as they calculate — that principle guides every calculator we build.

What We Offer

My Calculator currently covers a wide and growing range of categories, including:

• Financial calculators — mortgages, loans, savings, investment returns, and other everyday money math
• Math calculators — algebra, geometry, trigonometry, and general-purpose equation solvers
• Physics calculators and converters — mechanics, energy, force, and unit conversions across the full range used in physics coursework and engineering
• Health and fitness calculators — body metrics, nutrition, and wellness-related calculations
• Sports calculators — statistics and figures relevant to popular sports
• Currency and unit converters — quick, accurate conversions between currencies and measurement systems

How Our Calculators Are Built

Every calculator on this site is built around a documented, standard formula from its respective field — there is no guesswork or proprietary "secret sauce" behind the math. We prioritize three things in every tool we publish: accuracy of the underlying formula, clarity of the step-by-step explanation, and a visual (diagram, chart, or graph) that lets you sanity-check the result at a glance rather than just trusting a number in isolation.

We continuously add new calculators and refine existing ones based on which topics visitors are searching for and which areas of math, science, and finance could use a clearer, more visual explanation than what's currently available elsewhere online.

Why Use My Calculator

There are a lot of calculator websites out there. Here's what we focus on to make ours worth your time:

• Free, with no account or sign-up required for any calculator
• Fast — every calculation runs instantly in your browser as you type
• Transparent — the formula and full working are shown alongside every result, not hidden behind a paywall
• Visual — many calculators include a labeled diagram or chart that shows your actual values plotted, so the result is easy to verify at a glance
• Broad coverage — one destination for financial, mathematical, physics, health, sports, and currency calculations, rather than bouncing between a dozen single-purpose sites

A Note on Accuracy and Professional Advice

We take the accuracy of our formulas seriously, and we test our calculators against known reference values and textbook examples wherever possible. That said, every calculator on this site is intended for general informational and educational purposes only. Results are estimates based on the values you enter, and they are not a substitute for advice from a licensed financial advisor, medical professional, engineer, or other qualified expert. Please read our full Privacy, Cookies & Terms of Service page for the complete terms governing use of this site.

How This Site Is Supported

My Calculator is free to use and is supported by advertising, including Google AdSense. Advertising revenue is what allows us to keep every calculator on this site free, with no subscription fees and no paywalled results. You can read more about how advertising and cookies work on this site in our Privacy, Cookies & Terms of Service page.

Get In Touch

We're always looking to improve — whether that means fixing an error, adding a calculator you wish existed, or explaining a formula more clearly. If you have feedback, spot a mistake, or just want to say hello, we'd genuinely like to hear from you.