Kilograms to Grams Converter kg → g

1 kilogram (kg) = 1000 grams (g). Type a value below — the conversion happens instantly, entirely on your device.

From

1 kg = 1000 g

Precision

1 kilograms = 1000 grams

1 × 1000 = 1000

1 kg equals 1000 g, so multiplying by 1000 converts the value. The result describes the exact same quantity — only the measuring stick changes.

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How to convert kilograms to grams

grams = kilograms × 1000 — multiply the kilogram value by 1000.

Example: 10 kg = 10,000 g.

To convert the other way: kilograms = grams ÷ 1000 — or use the dedicated g to kg converter .

Kilograms to Grams conversion table

Kilograms (kg)	Grams (g)
0.1	100
0.25	250
0.5	500
1	1000
2	2000
3	3000
4	4000
5	5000
6	6000
7	7000
8	8000
9	9000
10	10,000
15	15,000
20	20,000
25	25,000
30	30,000
40	40,000
50	50,000
75	75,000
100	100,000
250	250,000
500	500,000
1000	1,000,000

About the units

What is a kilogram?

The kilogram (kg) is the SI base unit of mass, defined since 2019 by fixing the Planck constant. It is the standard unit for body weight and goods in most of the world.

What is a gram?

A gram (g) is one thousandth of a kilogram. It is the everyday metric unit for cooking ingredients, nutrition labels and postal weights.

Frequently asked questions

How many grams are in 1 kilogram?

1 kilogram (kg) = 1000 grams (g).

What is the formula to convert kilograms to grams?

grams = kilograms × 1000 — multiply the kilogram value by 1000.

How do I convert kg to g without a calculator?

Multiply by 1000 for a close estimate. Exact factor: 1 kg = 1000 g.

Is this kg-to-g converter accurate and private?

Yes. It uses the exact internationally defined conversion factors and computes results locally in your browser — your input is never sent to a server, and the page keeps working offline.