Advanced Scientific Calculator – Free Online Math Tool
Blue theme math tool
Advanced Scientific Calculator – Free Online Math Tool
Solve scientific, trigonometric, logarithmic, exponential, and standard arithmetic expressions with a cleaner interface, keyboard-friendly input, and quick history.
Calculator
Type directly or use the buttons. Trig functions follow the selected angle mode.
Keyboard supported
Expression
0
Use functions like sin(30), log(100), sqrt(25), 5!, or 2^8
History
Click a previous result to reuse it.
No calculations yet.
Quick guide
Examples you can try right away.
Trigonometry sin(30), cos(60), tan(45)
Logs and powers log(1000), ln(5), 2^8
Constants and factorial pi*2, e^2, 6!
Combined expression (5+3)^2 – sqrt(49) + abs(-9)
