gram to kilogram

Live gram (g) to kilogram (kg) converter. Plus a 10-value reference table and FAQs.

gram
kilogram
1 g = 0.001kg

Conversion table

Ten sample values from gram to kilogram. Use the converter above for arbitrary values.

gram (g)→kilogram (kg)
0.001 g → 1.0000e-6 kg
0.01 g → 1.0000e-5 kg
0.1 g → 0.0001 kg
0.5 g → 0.0005 kg
1 g → 0.001 kg
2 g → 0.002 kg
5 g → 0.005 kg
10 g → 0.01 kg
100 g → 0.1 kg
1,000 g → 1 kg

About the gram

1/1000 of a kilogram. Cooking and small packages.

About the kilogram

The SI base unit. Defined by Planck's constant since 2019.

How gram to kilogram conversion works

Both units belong to Mass. Unitbox first expresses the input in the category reference unit (kg), then expresses that same quantity in kilogram.

Common uses include recipes, packaging, shipping, laboratory measurements, and everyday body-weight references.

Reference value1 g = 0.001 kg
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

Frequently asked questions

Frequently Asked Questions

How do I convert gram to kilogram?

Multiply the gram value by 0.001 to get it in kilogram. For example, 10 g = 0.01 kg.

What is 1 g in kg?

1 g = 0.001 kg.

What is 100 g in kg?

100 g = 0.1 kg.

What is the formula?

Linear: multiply by 0.001 (the unit factor ratio).

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