Rontoradians: conversions & definition
Rontoradians (rrad) represent plane angle. One unit equals 10^-27 rad. A radian is the plane angle subtended by an arc whose length equals the radius.
Choose the unit you need
Each row converts one rrad. Open a converter to enter any value and see its formula, worked example and reference table. Results below are rounded to 10 significant digits.
| Convert to | Equivalent value | Calculator |
|---|---|---|
| Radians (rad) | ≈ 1e-27 | Convert rrad to rad |
Keep the quantity consistent
Choose units that represent the same quantity and preserve the measurement conditions. A scale conversion changes the number and unit together; it does not change the physical amount or improve the accuracy of your measurement.
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