Radians to Degrees Converter
Convert radians to degrees instantly. Essential for mathematics, physics, and engineering.
Formula: rad × (180 / π) = degrees
Common Conversions
Why Use Our Radians to Degrees Converter?
Instant Results
Type any radians value and see the degrees result immediately as you type.
Highly Accurate
Uses the exact conversion factor. rad × (180 / π) = degrees
Swap Direction
Easily convert Degrees back to Radians with the swap button. No need to visit a different page.
One-Click Copy
Copy the converted result to your clipboard instantly with the Copy button.
Common Values Table
See a quick reference table of 9 common radians values and their degrees equivalents.
100% Private
All conversions happen in your browser. Nothing is sent to a server or stored anywhere.
Frequently Asked Questions
How many degrees in a radian?
1 rad = see the formula above °. Use the formula: rad × (180 / π) = degrees.
How to convert radians to degrees?
To convert radians to degrees, use the formula: rad × (180 / π) = degrees. For example, 3.14159 rad = 180 °.
Is this radians to degrees converter accurate?
Yes. The converter uses the internationally accepted exact conversion factor. The result is accurate to at least 6 significant figures.
Can I convert degrees back to radians?
Yes. Click the "Swap direction" button to reverse the conversion. The current result becomes the new input automatically.
Does this work on mobile?
Yes. The converter works on all devices — phones, tablets, and desktops. All calculations happen in your browser.
Is my data stored anywhere?
No. All conversions run entirely in your browser. Nothing is uploaded, logged, or stored.