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Unit Converters

Kilograms to Grams Converter

Convert kilograms (kg) to grams (g) instantly. 1 kg = 1,000 g.

Free, no sign-upPrivate — runs in your browserUpdated October 2026
1 kg = 1,000 g

In all weight & mass units

Milligram1,000,000 mg
Gram1,000 g
Kilogram1 kg
Tonne (metric ton)0.001 t
Ounce35.27396195 oz
Pound2.204622622 lb
Stone0.1574730444 st
US ton (short ton)0.001102311311 ton
Carat5,000 ct

How to convert kilograms to grams

Multiply the value in kilograms by 1,000 to get grams.

1 kg = 1,000 g

Example

To convert 10 kilograms to grams: 10 × 1,000 = 10,000 g.

kg to g conversion chart

Kilograms (kg)Grams (g)
0.1 kg100 g
0.25 kg250 g
0.5 kg500 g
1 kg1,000 g
2 kg2,000 g
3 kg3,000 g
4 kg4,000 g
5 kg5,000 g
6 kg6,000 g
7 kg7,000 g
8 kg8,000 g
9 kg9,000 g
10 kg10,000 g
12 kg12,000 g
15 kg15,000 g
20 kg20,000 g
25 kg25,000 g
30 kg30,000 g
40 kg40,000 g
50 kg50,000 g
75 kg75,000 g
100 kg100,000 g
250 kg250,000 g
500 kg500,000 g
1,000 kg1,000,000 g

About the units

Kilogram (kg)

The kilogram is the SI base unit of mass, defined via the Planck constant. It is used worldwide for body weight and goods.

Gram (g)

A gram is one thousandth of a kilogram and is the standard unit for food and small items.

Related conversions

Grams to kilograms · Milligrams to grams · Kilograms to milligrams · Kilograms to tonnes · Kilograms to ounces · Kilograms to pounds · Kilograms to stone · Tonnes to grams · Ounces to grams · Pounds to grams · Stone to grams · All weight & mass units

Frequently asked questions

How many grams are in a kilogram?

There are 1,000 grams in one kilogram. Multiply any value in kilograms by 1,000 to convert it to grams.

What is 10 kg in g?

10 kilograms equals 10,000 grams.

How do I convert grams back to kilograms?

Multiply by 0.001, since 1 g = 0.001 kg. You can also use our grams to kilograms converter.

What is a kilogram?

The kilogram is the SI base unit of mass, defined via the Planck constant. It is used worldwide for body weight and goods.