r = √(x²+y²), θ = atan2(y,x).

Polar to Rectangular Converter

Convert between polar and rectangular coordinates

r (radius)

θ (angle)

Angle Unit

Formula

x = r·cos(θ), y = r·sin(θ)

Convert polar coordinates (r,θ) to rectangular (x,y).

(3.536, 3.536).

Convert between polar and rectangular coordinate systems.

Calculate percentages, increases, and decreases

Add, subtract, multiply, and divide fractions

Calculate mean, median, and mode of numbers

Find standard deviation of a data set