Grams to kilograms converter

Convert grams (g) to kilograms (kg).

Mass converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

From value

Measurement format

From unit

To value

Measurement format

To unit

CONVERSION

1 g ≈ 0.001 kg

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAkg = g ÷ 1000

FORMULA & EXAMPLES

How to convert Grams to kilograms

kg = g ÷ 1000

Divide the g reading by 1000.

Worked examples

250 g ≈ 0.25 kg

250 ÷ 1000 ≈ 0.25

1000 g ≈ 1 kg

1000 ÷ 1000 ≈ 1

Grams to kilograms table

Fixed reference · Gram to Kilogram

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Gram (g)	Kilogram (kg)
0	0
0.1	0.0001
0.5	0.0005
1	0.001
2	0.002
5	0.005
10	0.01
25	0.025
50	0.05
100	0.1
1000	1

Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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