Convert milligram per kilogram to part per million [mass basis]

Mass Per Mass conversion • mg/kg → ppm[mass]

milligram per kilogram

mg/kg

part per million [mass basis]

ppm[mass]

1 milligram per kilogram = 1 part per million [mass basis]

Conversion Table

1 part per million [mass basis] equals:

1 milligram per kilogram