What functions are supported on this online scientific calculator?

Supports trigonometry (sin, cos, tan), inverse trig, logarithms (log, ln), exponents, powers, square roots, factorial, and pi.

Can I calculate trigonometric functions in degrees and radians?

Yes, toggle between Degree (DEG) and Radian (RAD) mode for accurate trig calculations.

Yes, 100% free, responsive, and works on all smartphones, tablets, and computers.

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Press the sin/cos/tan button, enter the angle value, then press =. Ensure you are in the correct mode — DEG for degrees, RAD for radians.

log is the base-10 logarithm. ln is the natural logarithm (base e ≈ 2.718). Both are widely used in mathematics and science.

Use the x^y button — enter the base (2), press x^y, enter the exponent (10), then press =.