Angular Units Calculator

The Angular Units Calculator makes it easy to switch between different angle measurements like degrees, radians, gradians, and turns instantly and right in your browser. Whether you’re working on a math assignment, coding in trig-heavy environments, or just curious how a full circle breaks down in different units, this tool’s got you covered. It includes all the expected modes and useful toggles to fine-tune your result format.

You can convert in either direction, change display styles, trim zeros, or round your result automatically. It’s designed for clarity and speed with no clutter, no reloads, and nothing you don’t need.

How to Use:

• Enter an angle in the Input Value box (e.g. 180)
• Choose the conversion mode:
  • Degrees → Radians
  • Radians → Degrees
  • Degrees → Gradians
  • Gradians → Degrees
  • Degrees → Turns
  • Turns → Degrees
• Use the toggles in the Options box to customize:
  • Round result: On by default, rounds to 6 decimal places
  • Trim trailing zeros: Removes .000000 endings
  • Show unit symbol: Adds symbols like °, rad, grad, turn
• View the result instantly in the output box on the right

What Angular Units Calculator can do:

This tool converts angle values between multiple unit systems with full support for both directions. It helps clarify unit relationships like how 180° equals π radians, or how 1 turn equals 400 gradians. You can round results, format them cleanly, and show or hide unit symbols depending on your workflow. It’s perfect for students, devs, engineers, and anyone working with geometry or rotations.

Example:

Input:

180

Mode: Degrees → Radians
Output:

3.141593 rad

Angular Units Calculator Table:

This table shows common angle conversions between degrees, radians, gradians, and turns. It includes familiar values like quarter turns, full circles, and angles used in trigonometry and geometry. Great for visualizing how each unit system represents the same rotation.

Common Use Cases:

This tool is great for converting angles in math, physics, or animation settings. You can use it to check answers for trig functions, prep values for SVG or canvas rotations, or translate between CAD and programming angles. It’s especially handy when switching between systems like degrees and radians without opening a calculator.