Gram to Kilogram Converter

Enter a value to calculate the result instantly and free of charge.

g
0.001kg

1 g = 0.001 kg

Conversion summary

1 g = 0.001 kg

Formula
Kilogram = Gram ÷ 1,000
Category
Mass
Units
gkg

How do you convert gram to kilogram?

To convert gram to kilogram, divide the gram value by 1,000. One g is equal to 0.001 kg.

Conversion formula

Kilogram = Gram ÷ 1,000

Gram to Kilogram conversion table

GramKilogram
1 g0.001 kg
10 g0.01 kg
100 g0.1 kg
500 g0.5 kg
1,000 g1 kg
5,000 g5 kg
10,000 g10 kg

What is Gram?

The gram is a unit of mass equal to one thousandth of a kilogram. It is widely used for food, laboratory materials and small quantities.

Short history of Gram

The gram became established as a smaller metric mass unit during the development of the decimal measurement system.

Open the Gram unit guide

What is Kilogram?

The kilogram is the base unit of mass in the International System of Units. It is central to science, commerce and engineering.

Short history of Kilogram

The kilogram was first related to water, then to a physical prototype, and since 2019 has been defined by fixing the numerical value of the Planck constant.

Open the Kilogram unit guide

Frequently asked questions

How precise are the results?

Conversion results are calculated to 12 significant figures. Very large or very small values are shown in scientific notation.

Is the Gram to Kilogram converter free?

Yes. The conversion tool on BirimCeviri.app is free and requires no sign-up.

Sources

The definitions and conversion relationships on this page are aligned with standard metrology and SI reference material.

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: SI Units – Mass
  3. NIST: Guide for the Use of the International System of Units

Other languages

View the Turkish versionOpen the German version