Math Calculators

Find the result of any base raised to a positive or negative exponent.

Calculate a percentage of any number quickly and accurately.

Find the square root of any non-negative number.

Calculate the circumference, diameter, and area of a circle from radius.

Calculate the slope of a line from two points and see rise over run.

Find the hypotenuse of a right triangle from the two legs.

Calculate logarithms with any valid base and positive number.

Round values to the requested number of significant figures.

Convert decimal values to scientific notation quickly.

Calculate percentage increase or decrease between two values.

Find roots of ax^2 + bx + c = 0 using the quadratic formula.

Calculate triangle area from base and height values.

Compute distance between two points in a 2D coordinate plane.