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To convert radians to degrees, multiply the radian value by 180/π. A radian is a unit of measurement for angles. It measures the size of an angle as the ratio of the length of the arc cut out by the angle on a circle, to the radius of the circle. One radian is approximately equal to 57.3 degrees.
Given that pi rad is equal to 180°, we can write the following radians to degrees conversion formula: α in degrees = α in π radians × 180/π, OR. α° = α rad × 180/π. Plugging the given angle value, in radians, in the previous formula, we get: α° = (π × 180/π) = 180 degrees.
You can convert radians to degrees both with fraction numbers or decimal degrees. To calculate degrees with fractions, enter the numerator and denominator of the radian value, check the pi (π) and press 'Convert' button.
Radians to Degrees Calculator – Convert rad to °. Our radians to degrees calculator is a powerful tool that converts angular measurements from radians to degrees using degrees = radians × (180/π) formula. 0 radians = 0 degrees. π/6 radians = 30 degrees. π/4 radians = 45 degrees.
radian to degree converter. Have a question about using Wolfram|Alpha? Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music….
Since one radian is equal to 57.29578 degrees, you can use this simple formula to convert: degrees = radians × 57.29578. The angle in degrees is equal to the angle in radians multiplied by 57.29578. For example, here's how to convert 5 radians to degrees using this formula. degrees = (5 rad × 57.29578) = 286.478898°.
