LENGTH
ABS
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SI m
Conversions
| unit | name | value | 1 unit → SI |
Click a unit to enter values in it; click a number to copy it
(hold Shift to copy the unit too). Arrow keys step the last digit, Shift+arrow steps ten.
Arithmetic works in the entry field (2.5*14.7, 3e-4, 2^10).
Type a value with its unit and press Enter — 60 mph, 1.8 bar,
212 °F, 3 eV — to land on that unit, changing quantity if needed.
/ jumps to the filter.
Physical constants
| symbol | name | value | unit |
Click a symbol to load that value into the converter, or a number to copy it. CODATA 2018 values; exact ones are exact by definition of the SI.