Axis

Plane angle

femtoradianfrad

Femto-scaled variant of the radian, exactly frad = 0.000000000000001 base unit.

Dimension
A
Canonical signature
A
System
si
Exactness
Exact

Definition record

How this unit is defined

Canonical base
1 frad = 1e-15 rad
Conversion type
linear
Aliases
femto radians, femto rad

Same dimension

Related units

degreesi accepted°radiansiradquettaradiansiQradronnaradiansiRradyottaradiansiYradzettaradiansiZradexaradiansiEradpetaradiansiPrad

Common conversions

Every conversion routes through the canonical base of the dimension.

1 frad = 1e-15 rad

Exact relationship

10 frad = 1e-14 rad

Exact relationship