Full name: once [France]
Category type: weight
Scale factor: 0.03059
The SI base unit for mass is the kilogram.
The SI derived unit for weight or force is the newton.
1 kilogram is equal to 32.69042170644 once.
Valid units must be of the weight type.
You can use this form to select from known units:
once to catti [China]
once to quartern
once to atomic mass unit [1960]
once to microgram
once to ton [short, US]
once to centner [Russia]
once to kilogram
once to tetradrachm [Hebrew]
once to libra [ancient Rome]
once to hectogram