Example: 1 ton (metric) [t] equals 1000 kilogram [kg].
Examples
1 ton (metric) [t] = 1000 kilogram [kg]
2 ton (metric) [t] = 2000 kilogram [kg]
5 ton (metric) [t] = 5000 kilogram [kg]
10 ton (metric) [t] = 10000 kilogram [kg]
20 ton (metric) [t] = 20000 kilogram [kg]
25 ton (metric) [t] = 25000 kilogram [kg]
Practical Uses for tons to kg
quick homework checksshopping and product comparisonstravel planningprofessional estimatesDIY and household measurementsgeneral reference
Sources and Accuracy
Weight and mass conversions use kilogram as the reference unit. Common factors include 1 pound = 0.45359237 kilogram and 1 ounce = 0.028349523125 kilogram.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
About These Units
ton (metric) [t]
Definition
The metric ton, or tonne, is a metric mass unit equal to 1000 kilograms.
History
The tonne was adopted for large metric weights where kilograms become unwieldy.
Current use
Metric tons are used for freight, agriculture, mining, manufacturing, emissions, and bulk materials.
kilogram [kg]
Definition
The kilogram is the SI base unit of mass and is the reference unit for the weight and mass converter.
History
The kilogram was historically tied to a physical prototype and is now defined using the Planck constant.
Current use
Kilograms are used for body weight, groceries, shipping, science, medicine, fitness, and commercial weighing.