Convert Kilograms to Tonnes
Use our free online converter to easily convert from Kilograms to Tonnes. Get accurate conversions instantly.
Converting Kilograms to Tonnes
Converting kilograms to tonnes (metric tons) is essential in logistics, construction, agriculture, and industrial applications when dealing with large masses.
Mathematical Relationship
The mathematical relation between kilograms and tonnes is straightforward: 1 tonne = 1,000 kilograms. To convert a mass in kilograms to tonnes, divide the kilogram value by 1,000.
Common Conversion Values
| Kilograms | Tonnes |
|---|---|
| 1 | 0.001 |
| 10 | 0.01 |
| 100 | 0.1 |
| 1000 | 1 |
| 10000 | 10 |
Unit Definitions
Kilograms
The kilogram (symbol: kg) is the base unit of mass in the International System of Units (SI). Since 2019, it has been defined in terms of the Planck constant, which relates a photon's energy to its frequency.
Tonnes
The tonne, also known as the metric ton (symbol: t), is a non-SI unit of mass equal to 1,000 kilograms or one megagram. It is commonly used for measuring large masses in shipping, construction, and industry.
Historical Context
The tonne was introduced as part of the metric system to provide a convenient unit for measuring large masses. It is equivalent to the mass of one cubic meter of water, connecting it to the original definition of the kilogram.