Question: 1 hg equals how many kilograms?
Answer: Convert Hectograms to Kilograms 1 Hectogram: 1 Hectogram is exactly 0.1 kilograms (SI unit). As per the prefix hecto it is a hundred grams; a gram is a thousandth of a kilogram, the SI base unit of mass. 1 hg = 0.01 kg.