Kilograms to Grams

Convert kg to g instantly — with a table, common amounts, and a live calculator.

1 kg equals 1000 g.

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Result (g)1000 g

kg to g table

kgg
0.25 kg250 g
0.5 kg500 g
0.75 kg750 g
1 kg1000 g
1.5 kg1500 g
2 kg2000 g
2.5 kg2500 g
3 kg3000 g
4 kg4000 g
5 kg5000 g
6 kg6000 g
7 kg7000 g
7.5 kg7500 g
8 kg8000 g
10 kg10000 g
12 kg12000 g
15 kg15000 g
20 kg20000 g
25 kg25000 g
50 kg50000 g
75 kg75000 g
100 kg100000 g

g to kg (reverse)

gkg
0.25 g0.00025 kg
0.5 g0.0005 kg
0.75 g0.00075 kg
1 g0.001 kg
1.5 g0.0015 kg
2 g0.002 kg
2.5 g0.0025 kg
3 g0.003 kg
4 g0.004 kg
5 g0.005 kg
6 g0.006 kg
7 g0.007 kg
7.5 g0.0075 kg
8 g0.008 kg
10 g0.01 kg
12 g0.012 kg
15 g0.015 kg
20 g0.02 kg
25 g0.025 kg
50 g0.05 kg
75 g0.075 kg
100 g0.1 kg

Common amounts

kgg
1/8 kg125 g
1/4 kg250 g
1/3 kg333.33 g
1/2 kg500 g
2/3 kg666.67 g
3/4 kg750 g
1 kg1000 g
1 1/4 kg1250 g
1 1/2 kg1500 g
1 3/4 kg1750 g
2 kg2000 g
2 1/2 kg2500 g

How it scales

100020003000400001234kg

1 kilogram in other units

1000g35.3oz2.2lb0.2st

The ratio at a glance

1 kg1000 g

Imperial and metric weight units

Ounces, pounds, and stone belong to the imperial/US system, while milligrams, grams, kilograms, and metric tons are metric. The international avoirdupois pound is defined as exactly 453.59237 grams.

Mass-to-mass conversions are exact and rest on fixed factors — for more unit pairs, use our weight conversion hub.

Where weight conversions are used

Weight (mass) conversions show up in cooking, shipping, fitness, and travel — anywhere recipes, luggage limits, or body weight are quoted in pounds, ounces, kilograms, or grams.

  • One pound is defined as exactly 0.45359237 kg, so the kilogram ↔ pound factor never changes.
  • Strictly, kilograms measure mass and pounds-force measure weight, but in everyday use the two are converted directly.
  • A metric tonne is 1,000 kg; a US (short) ton is about 907 kg and a UK (long) ton about 1,016 kg.

Frequently asked questions

How many g are in a kg?

1 kg equals 1000 g.

How many g are in 2 kg?

2 kg equal 2000 g.

How do I convert kg to g?

Multiply the number of kg by 1000 to get g.

Is the kg-to-g conversion exact?

Yes. Mass-to-mass conversions are exact; the values here are only rounded to two decimal places.

Why are there imperial and metric weight units?

Ounces, pounds, and stone belong to the imperial/US system, while milligrams, grams, kilograms, and metric tons are metric. All conversions rest on fixed, exact factors.

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