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Kilograms to Tonnes Converter

1 kg = 0.001 t. Type any value to convert kilograms to tonnes.

1 kg = 0.001 t

Formula: t = kg × 0.001

Common values
Decimals
In every unit 14 units
Microgram (µg) 1,000,000,000 µg
Milligram (mg) 1,000,000 mg
Gram (g) 1,000 g
Decagram (dag) 100 dag
Kilogram (kg) 1 kg
Tonne (t) 0.001 t
Carat (ct) 5,000 ct
Grain (gr) 15,432.35835 gr
Ounce (oz) 35.27396195 oz
Pound (lb) 2.204622622 lb
Stone (st) 0.1574730444 st
US ton (short ton) (US ton) 0.001102311311 US ton
UK ton (long ton) (UK ton) 0.0009842065276 UK ton
Troy ounce (oz t) 32.15074657 oz t

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Kilograms to tonnes table

Formula: t = kg × 0.001

Kilogram (kg)Tonne (t)
0.1 kg0.0001 t
0.25 kg0.00025 t
0.5 kg0.0005 t
1 kg0.001 t
2 kg0.002 t
3 kg0.003 t
4 kg0.004 t
5 kg0.005 t
6 kg0.006 t
7 kg0.007 t
8 kg0.008 t
9 kg0.009 t
10 kg0.01 t
12 kg0.012 t
15 kg0.015 t
20 kg0.02 t
25 kg0.025 t
30 kg0.03 t
40 kg0.04 t
50 kg0.05 t
60 kg0.06 t
75 kg0.075 t
100 kg0.1 t
150 kg0.15 t
200 kg0.2 t
250 kg0.25 t
500 kg0.5 t
1,000 kg1 t

How to use: Kilograms to Tonnes

  1. 1 Type the value in kilograms.
  2. 2 The result in tonnes appears at once – or type in the tonnes field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of mass.

About this tool

Kilogram (kg) is a unit of mass (SI). Tonne (t) is a unit of mass (metric, accepted for use with the SI); 1 t = 1,000 kg.

To convert kilograms to tonnes, multiply the value by 0.001 (t = kg × 0.001). Example: 10 kg = 0.01 t.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert kilograms to tonnes?

To convert kilograms to tonnes, multiply the value by 0.001: t = kg × 0.001. For example 10 kg = 0.01 t.

What is 1 kg in tonnes?

1 kg = 0.001 t. The other way round, 1 t = 1,000 kg.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of mass here?

Yes – choose any of the 14 units of mass in the From and To lists, or switch to another measurement at the top.