About EasyFormula
We believe every student deserves access to clear, simple educational resources — completely free.
Our Mission
EasyFormula was created with one goal: make learning formulas simple, accessible, and free for every student. Whether you're preparing for an exam, doing homework, or just curious, we've got you covered.
What We Offer
Real Formulas
Covering mathematics, physics, chemistry, and geometry — growing steadily, not padded with filler.
Interactive Calculators
Every formula page includes a calculator so you can test it with your own numbers.
For All Students
Plain-language explanations suitable from middle school through university.
Why We Built This
Too many educational sites are cluttered, confusing, or locked behind paywalls. We wanted something different: fast, clean, and easy to use on any device. Every formula page has a clear explanation, defined variables, a worked example, common mistakes to avoid, practice questions, and a calculator — no fluff, just learning.
Who Runs This Site
EasyFormula is an independently run, ad-supported educational resource — not affiliated with any school, textbook publisher, or testing organization. It's built and maintained by a solo developer, which is why the formula catalog grows steadily rather than all at once: every page is written and checked individually, not mass-generated.
Accuracy & Corrections
Every formula page is written from standard, verifiable math and science references, and reviewed for correctness before publishing — you can see exactly which sources were used on the References section of formula pages that cite one. Mistakes are still possible. If you spot an incorrect formula, a wrong worked-example answer, or anything else that looks off, please report it— corrections are usually made within a few days, and we'd rather fix a real error than leave it live.
Contact Us
Have a formula request, found an error, or want to contribute? We'd love to hear from you.
Get in Touch →