EVERYDAY · ENGINEERING · SCIENCE

Unit conversion. Made clear.

Start with a familiar unit, type a value, and get a dependable answer with sensible precision. Fractions and scientific notation are welcome.

520units ready to convert
MOTION

Angular velocity

Rate of rotation expressed as an angle per time.

rad/s
r/s

Try a decimal, 1e-9, 1/3, or 5 1/2.

Resultrad/s → r/sConvert radian per second to revolution per second
HOW IT IS CALCULATED

Convert through radian per second

Enter a radian per second value to calculate revolution per second with full internal precision before display rounding.

Display precisionAuto · 12 significant digits

Auto keeps up to 12 significant digits, trims unnecessary zeroes, and switches to scientific notation for extreme magnitudes.

QUICK REFERENCE

All units in this quantity

UnitSymbolConverted value
radian per secondfrom rad/srad/sInteractive
degree per secondfrom rad/s°/sInteractive
degree per hourfrom rad/s°/hInteractive
revolution per minutefrom rad/srpmInteractive
revolution per secondfrom rad/sr/sInteractive

SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.