Full name: firkin [butter, soap]
Category type: weight
Scale factor: 25.40117272
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 0.039368261104442 firkin.
Valid units must be of the weight type.
You can use this form to select from known units:
firkin to etto [Italy]
firkin to jin [China]
firkin to obolus [Ancient Rome]
firkin to catti [Japan]
firkin to carat [pre-1913 US]
firkin to qian [China]
firkin to fother [lead]
firkin to tahil [China]
firkin to megatonne
firkin to tan [China]