Convert from decigram to once [France]

Unit Definition (decigram)
The decigram is a metric unit of mass equal to 100 milligrams or about 1.5432 grains.

Unit Definition (once [France])
The onça, once, oncia, onza is traditional names for the ounce unit in Romance languages. The French once equals 1/16 livre or about 30.59 grams (1.079 ounce).