UsefulFormula1400+ Useful Formulas for Everyday Life

Math Formulas & Examples

Algebra, geometry, trigonometry, calculus, probability and statistics with step-by-step examples and calculator support.

No formulas found in this category yet.

Can’t find what you need? Request a formula.

Which math areas do you cover?
Algebra, geometry (area, perimeter, volume), trigonometry, calculus (limits, derivatives, integrals), probability and statistics.
Are there calculators for these formulas?
Many popular formulas include calculators, and more are being added. If you need a specific one, request it here.
Where can I find more answers?
See the full FAQ — Useful formulas & calculators for accuracy, downloads, and tips.
New here? FAQ — Useful formulas & calculators · About · Contact