Basic Calculator
Easily perform everyday math with our free Basic Calculator. This calculator does simple math calculations add, subtract, multiply, or divide in seconds.
Functions In This Calculator?
- (+) Addition
- (-) Subtraction
- (x) Multiplication
- (÷) Division
- (√) Square root
- (x^y) x to the power of y
- (sin) a trigonometric function of an angle
- (cos) refers to the cosine function, a fundamental trigonometric function.
- log function
- (ln) natural logarithm
- (tan) Tangent function
- (n!) Factorial
- π = 3.141592653589793
- (e) Euler’s number 2.718281828459045
- (%) modulus function
- (=) Calculate
- ⌫ erases one digit.
- (AC) All clear
How to Use Basic Math Calculator
Basic Operations:
Tap numbers (0-9) and operators (+, -, ×, ÷) to build your equation. Hit “=” to see the result.
Advanced Functions:
x² (Square): Enter a number, then tap x^y and 2
√ (Square Root): Tap √ before your number
sin/cos/tan: Tap the trig button, enter the angle, then close with )
π (Pi) & e: One-tap constants for quick use
Example of Basic Calculator
Basic Calculation:
4 + 3 × 2 = 10
Scientific Function:
sin(90) = 0.8939966636