Number Converters · Browser · Free

Radians to Degrees

Type an angle in radians into the single number field and press Convert to see the same angle in degrees. The maths is simple: degrees equal the radians times 180, divided by π.

Using the converter

There is one number field, and it takes the angle in radians. The form does nothing on its own: it only calculates when you press Convert.

The answer then appears in a card below the button. Press Copy to put that result and its unit on your clipboard, or press Clear to reset the form and enter another angle.

Radians to degrees formula

Degrees = radians × 180 / π. Take the radian value, multiply it by 180, then divide the result by π.

Because π is irrational, the answer cannot be exact, so it is rounded to 15 significant digits. In the table below, 1 rad ≈ 57.2957795130823° and 5 rad ≈ 286.478897565412°.