Metric Tonnes to Grams
Convert metric tonnes to grams instantly. 1 t = 1,000,000 g. Includes the exact factor, a conversion table of common values and the definition of both units.
How to convert metric tonnes to grams
To convert metric tonnes to grams, multiply by 1,000,000. The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.
g = t × 1,000,000
Metric Tonnes to Grams conversion table
The values people look up most often, rounded for reading. Use the calculator above for anything in between.
| Metric Tonnes | Grams |
|---|---|
| 1 t | 1,000,000 g |
| 2 t | 2,000,000 g |
| 3 t | 3,000,000 g |
| 5 t | 5,000,000 g |
| 10 t | 10,000,000 g |
| 20 t | 20,000,000 g |
| 25 t | 25,000,000 g |
| 50 t | 50,000,000 g |
| 100 t | 100,000,000 g |
| 500 t | 500,000,000 g |
| 1,000 t | 1,000,000,000 g |
What is a metric tonne?
1,000 kg. The standard tonne outside the United States.
What is a gram?
A thousandth of a kilogram, and the practical unit for cooking by weight.
The formula
g = t × 1,000,000
Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.
How to use the Metric Tonnes to Grams
- Type the number of metric tonnes you want to convert.
- Read the result in grams straight away — there is no button to press.
- Check the table below for the values that come up most often, or reverse the conversion with the linked grams to metric tonnes page.
Metric Tonnes to Grams — frequently asked questions
How many grams are in a metric tonne?
One metric tonne equals 1,000,000 g. g = t × 1,000,000
What is the formula to convert metric tonnes to grams?
The formula is g = t × 1,000,000. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.
How do I convert grams back to metric tonnes?
Divide instead of multiplying: one gram is 1e-06 t. The reverse converter is linked in the related tools list.
Is this conversion exact?
Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.
Is this metric tonnes to grams free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
What people search for
This page answers each of these searches. They are the exact phrases visitors use to find the metric tonnes to grams.
- metric tonnes to grams
- metric tonnes to grams converter
- convert metric tonnes to grams
- tons metric to g
- tons metric to grams
- tonnes to g
- tonnes to grams
- metric tonnes to g
About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed August 15, 2026 · Calculation runs client-side · No data collected · Report an error