Kilograms to Tonnes Converter
Convert kilograms to metric tonnes instantly. One kilogram equals exactly 0.001 metric tonnes. Type in either box to convert both ways, then use the chart, worked examples and everyday sizes below.
How to convert kilograms to metric tonnes
Worked example: convert 64 kilograms to metric tonnes. Using metric tonnes ← kilograms ÷ 1,000, we get 64 × 0.001 = 0.064 t. To check the result, convert back: 0.064 t ÷ 0.001 = 64 kg.
Kilograms to metric tonnes chart
| Kilograms (kg) | Metric tonnes (t) |
|---|---|
| 1 kg | 0.001 t |
| 2 kg | 0.002 t |
| 3 kg | 0.003 t |
| 4 kg | 0.004 t |
| 5 kg | 0.005 t |
| 6 kg | 0.006 t |
| 8 kg | 0.008 t |
| 10 kg | 0.01 t |
| 12 kg | 0.012 t |
| 15 kg | 0.015 t |
| 20 kg | 0.02 t |
| 25 kg | 0.025 t |
| 30 kg | 0.03 t |
| 40 kg | 0.04 t |
| 50 kg | 0.05 t |
| 75 kg | 0.075 t |
| 100 kg | 0.1 t |
| 150 kg | 0.15 t |
| 200 kg | 0.2 t |
| 250 kg | 0.25 t |
| 500 kg | 0.5 t |
| 1,000 kg | 1 t |
Metric tonnes to kilograms (reverse)
| Metric tonnes (t) | Kilograms (kg) |
|---|---|
| 1 t | 1,000 kg |
| 2 t | 2,000 kg |
| 5 t | 5,000 kg |
| 10 t | 10,000 kg |
| 20 t | 20,000 kg |
| 50 t | 50,000 kg |
| 100 t | 100,000 kg |
| 250 t | 250,000 kg |
| 500 t | 500,000 kg |
| 1,000 t | 1,000,000 kg |
About the kilogram and the metric tonne
The kilogram is the SI base unit of mass. Since May 2019 it has been defined using the Planck constant instead of the old platinum-iridium cylinder kept near Paris. It is used for body weight and groceries in most countries.
A metric tonne equals 1,000 kilograms. It is used for cargo, vehicles, crops and national statistics. Do not confuse it with the US short ton (2,000 pounds) or the UK long ton (2,240 pounds).
One metric tonne equals 1,000 kilograms, which makes the metric tonne the heavier unit of the two.
Everyday sizes in kilograms and metric tonnes
| Everyday example (approximate) | In kilograms | In metric tonnes |
|---|---|---|
| A bowling ball (maximum) | 7.26 kg | 0.00726 t |
| An average adult | 75 kg | 0.075 t |
| A grand piano | 300 kg | 0.3 t |
| A small car | 1,200 kg | 1.2 t |
| An African elephant | 6,000 kg | 6 t |
| A loaded shipping container | 24,000 kg | 24 t |
Kilograms to metric tonnes FAQ
How many metric tonnes are in one kilogram?
One kilogram equals exactly 0.001 metric tonnes. In the other direction, one metric tonne equals 1,000 kilograms.
How do I convert kilograms to metric tonnes without a calculator?
convert 64 kilograms to metric tonnes. Using metric tonnes ← kilograms ÷ 1,000, we get 64 × 0.001 = 0.064 t. To check the result, convert back: 0.064 t ÷ 0.001 = 64 kg. For a quick estimate, round the factor to 0.001. Then 64 kg is about 0.064 t, compared with the exact 0.064 t (an error of 0%). That is close enough for planning, but use the calculator above when the number matters.
What is a loaded shipping container in metric tonnes?
A loaded shipping container is about 24,000 kilograms, which is 24 metric tonnes. Treat that as an approximate everyday figure rather than an official measurement.
Are the kilograms and metric tonnes the same in every country?
The kilogram is defined from the Planck constant, so it is the same everywhere. The metric tonne is exactly 1,000 kg; the US short ton and UK long ton are different units.