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Both calculators run independently — change the inputs on either side to compare results.

Polar to Rectangular Coordinate Converter

Converts coordinates between polar form (r, θ) and rectangular form (x, y). Use it in engineering, physics, or mathematics whenever you need to switch between distance-and-angle and horizontal-vertical representations.

Radius (r) (units)

Angle (θ)

Angle Unit

Output Coordinate

Fill in the required fields to see your result.

Trigonometry

Inverse Trigonometric Functions Calculator

Compute arcsine, arccosine, or arctangent of any value and return the result in degrees or radians. Essential for finding angles in triangles, physics, and engineering from known ratios.

Input Value

Inverse Function

Output Unit

Decimal Precision

Fill in the required fields to see your result.

Key differences

	Polar to Rectangular Coordinate Converter	Inverse Trigonometric Functions Calculator
Category	Trigonometry	Trigonometry
Inputs required	4	4
Result	Rectangular Coordinate (units)	Inverse Trigonometric Result
What it does	Converts coordinates between polar form (r, θ) and rectangular form (x, y). Use it in engineering, physics, or mathematics whenever you need to switch between distance-and-angle and horizontal-vertical representations.	Compute arcsine, arccosine, or arctangent of any value and return the result in degrees or radians. Essential for finding angles in triangles, physics, and engineering from known ratios.