About the Units
attometer (am)
An exceptionally small length unit at the subatomic scale.
millimeter (mm)
A tiny length unit equal to 0.001 meters, used in precision engineering.
Common Conversions
- 1 am = 1e-15 mm
- 1000000000000000.0 am = 1 mm
Convert from attometers to millimeters
Conversion Information
To convert from attometers to millimeters, multiply by 1e-15
1 am = 1e-15 mm