Gram to Kilogram Converter

Type a value — the answer appears instantly. 1 g = 0.001 kg.

შემოწმებულია OmniCalc-ის გუნდის მიერმეთოდი დამოწმებულია 2026-07-01

From (grams)

To (kilograms)

Result

0.001 kilograms

= 0.00220462 lb= 0.035274 oz

Formula: kg = g × 0.001

Gram to Kilogram formula

kg = g × 0.001

Convert 5 grams to kilograms

Start with 5 grams.
Multiply by the conversion factor: 5 × 0.001 = 0.005.
So 5 g = 0.005 kg.

Gram to Kilogram conversion table

Gram to Kilogram conversion table
Grams (g)	Kilograms (kg)
0.01 g	0.00001 kg
0.1 g	0.0001 kg
0.25 g	0.00025 kg
0.5 g	0.0005 kg
1 g	0.001 kg
2 g	0.002 kg
3 g	0.003 kg
4 g	0.004 kg
5 g	0.005 kg
6 g	0.006 kg
7 g	0.007 kg
8 g	0.008 kg
9 g	0.009 kg
10 g	0.01 kg
15 g	0.015 kg
20 g	0.02 kg
25 g	0.025 kg
30 g	0.03 kg
40 g	0.04 kg
50 g	0.05 kg
75 g	0.075 kg
100 g	0.1 kg
250 g	0.25 kg
500 g	0.5 kg
1,000 g	1 kg
5,000 g	5 kg
10,000 g	10 kg

Unit definitions

What is a gram?

The gram is one thousandth of a kilogram and the everyday metric unit for food, cooking, and postage. Nutrition labels, recipes, and letter weights are all given in grams. A standard paperclip weighs about one gram.

What is a kilogram?

The kilogram is the SI base unit of mass, redefined in 2019 in terms of the Planck constant. It is the global standard for body weight, groceries, and freight in most countries. One kilogram is about 2.205 pounds.

Frequently asked questions

How many kilograms are in one gram?

One gram equals 0.001 kilograms (1 g = 0.001 kg).

How do I convert grams to kilograms?

Multiply the value in grams by 0.001. For example, 10 g × 0.001 = 0.01 kg.

Which is bigger — a gram or a kilogram?

A kilogram is bigger: one kilogram contains 1,000 grams.

Is this gram to kilogram converter free?

Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.

Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.