EVERYDAY NUMBERS, SOLVED

A little more than basic.

From quick sums to scientific calculations. All in your browser.

Scientific calculator
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Memory: empty
Enter = calculate ยท Esc = clear

Make the most of your calculator

Functions & constants

Use sin, cos, tan and their inverse functions, โˆš, ln (natural log), log (base 10), absolute values, powers and factorials. ฯ€ and e are built in.

Write it your way

Type or tap the keys. Use brackets to group calculations and ร— between values: 2 ร— (3 + 4). Powers come before multiplication; -2^2 gives โˆ’4.

Degrees or radians?

Choose DEG for angles in degrees, or RAD for radians. Percentage divides a value by 100: 200 ร— 15% gives 30. Ans recalls the last successful answer.