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Weight & Mass
Metric tons to Kilograms
Convert metric tons (t) to kilograms (kg). Type a value below to see the result update instantly. Reference table and formula included.
Calculator
1 t = 1000 kg
Metric tons to Kilograms Conversion Table
Common values, ready to copy:
| metric tons | kilograms |
|---|---|
| 1 t | 1000 kg |
| 2 t | 2000 kg |
| 5 t | 5000 kg |
| 10 t | 10000 kg |
| 25 t | 25000 kg |
| 50 t | 50000 kg |
| 100 t | 100000 kg |
| 1,000 t | 1.0000e+6 kg |
Formula
kilograms = metric tons × 1000
Mass conversions use the SI definition: 1 pound is exactly 0.45359237 kilograms. The factor above is the exact ratio between metric ton and kilogram.
About Metric tons and Kilograms
Metric tons (t): One thousand kilograms, a metric-system unit standardized in the early 19th century; called a 'tonne' in international SI usage, 'metric ton' in US usage. Common uses: Shipping and freight, industrial commodities (steel, grain, cement), large-scale manufacturing, and emissions accounting (carbon dioxide emissions are reported in metric tons).
Kilograms (kg): The SI base unit of mass; defined since 2019 by the Planck constant, replacing a physical platinum-iridium artifact (Le Grand K) that had served as the definition for 130 years. Common uses: Body weight (everywhere except the US), shipping and freight, food packaging, athletics (Olympic lifts, international powerlifting), and any large-scale industrial measurement.
How the conversion works
Mass conversions use the SI definition: 1 pound is exactly 0.45359237 kilograms. The factor above is the exact ratio between metric ton and kilogram.
The exact relationship is kilograms = metric tons × 1000, which the calculator at the top of this page applies in both directions. Type into either field and the other updates immediately.
When this conversion matters
Converting between metric tons and kilograms comes up wherever weight & mass measurements move between systems — from one country's conventions to another's, from a scientific reference to a practical specification, or from one industry's working unit to another's. The calculator and reference table above cover the everyday range; for unusual values you can type any number into either field.