Math · NUMORA
Pythagorean Calculator
The tag shows a discount. You want the cash you actually pay.
Open interactive calculatorHow to use
c = √(a²+b²) or a = √(c²−b²).
Formula
a² + b² = c²
FAQ
Is this Pythagorean calculator accurate?
The formula and assumptions are shown on the page, and the engine is covered by audit tests. Results are for reference — not financial or medical advice.
Do I need an account?
No. Calculations run in your browser. Recents can stay on this device.
What inputs do I need?
c = √(a²+b²) or a = √(c²−b²).
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