Advanced Scientific Calculator
A powerful scientific calculator with trigonometry, logarithms, memory functions, degree/radian modes, and full expression evaluation. Works entirely in your browser.
How to Use
- Use the keypad or your keyboard to enter numbers and operators.
- Toggle
DEG/RADto switch between degree and radian mode for trig functions. - Press
INVto access inverse trig functions (sin⁻¹, cos⁻¹, tan⁻¹, etc.). - Press
HYPfor hyperbolic functions (sinh, cosh, tanh). - Use
M+,MR,MCfor memory add, recall, and clear. - Keyboard:
Enter= calculate,Backspace= delete,Esc= clear all.
Supported Functions
- Trigonometry: sin, cos, tan and their inverse & hyperbolic variants.
- Logarithms: log (base 10), ln (natural log).
- Powers & Roots: x², x³, √, ∛, x⁻¹, eˣ, 10ˣ.
- Constants: π (3.14159…), e (2.71828…).
- Factorial: x! for non-negative integers.
- Operators: + − × ÷, parentheses, decimal, sign toggle.
Accurate Scientific Calculator - Calculate Instantly
Need to compute numbers quickly? Our Scientific Calculator is designed to provide highly accurate, instant calculations right in your browser. Whether you're managing finances, doing homework, or analyzing data, this free tool eliminates human error and saves you valuable time. No complex software or spreadsheets required, just input your values and get immediate results.
Why use our Online Scientific Calculator?
Accuracy and speed are critical when crunching numbers. By using our Scientific Calculator, you guarantee precision for all your Scientific and Calculator needs. It is 100% free, responsive on all devices, and completely private, meaning your input data never leaves your browser.