KG to Tonnes Converter
Convert kilograms to tonnes in your browser, with a full reference table and the formula behind it. Free, instant, no sign-up.
How to convert kilograms to tonnes
tonnes = kilograms × 0.001
One kilogram is 0.001 tonnes, so any conversion is a single multiplication. To go the other way, divide by 0.001 instead. The converter above is already set to kilograms and tonnes, so you can type any value and read the answer straight away.
KG to Tonnes conversion table
Common values, worked out in advance:
| Kilograms (kg) | Tonnes (t) |
|---|---|
| 1 kg | 0.001 t |
| 2 kg | 0.002 t |
| 3 kg | 0.003 t |
| 5 kg | 0.005 t |
| 10 kg | 0.01 t |
| 15 kg | 0.015 t |
| 20 kg | 0.02 t |
| 25 kg | 0.025 t |
| 50 kg | 0.05 t |
| 70 kg | 0.07 t |
| 100 kg | 0.1 t |
The quick mental version
For a rough answer without a calculator, remember that 1 t is about 1,000 kg. That is usually close enough for shopping, travel and DIY, and the converter above gives you the exact figure when it matters.
Related conversions
KG to Lbs Lbs to KG Grams to Ounces Ounces to Grams Stone to KG CM to Inches All Unit Converters
Frequently asked questions
How many tonnes are in 1 kg?
One kg is 0.001 t. The table above covers the values people look up most often.
What is the formula to convert kilograms to tonnes?
tonnes = kilograms × 0.001. One kilogram is 0.001 tonnes, so any conversion is a single multiplication. To go the other way, divide by 0.001 instead.
Is this kg to tonnes converter accurate?
Yes. It uses the exact internationally defined conversion factors and calculates in your browser, so nothing is rounded until the result is displayed.
Can I convert tonnes back to kilograms here?
Yes. Use the swap button in the converter to reverse the direction, or pick any other pair of units from the two dropdowns.