Tonne to Gram Converter
Type a value — the answer appears instantly. 1 t = 1,000,000 g.
Reviewed by the OmniCalc teamMethod verified 2026-07-01
1,000,000 grams
= 1,000 kg= 2,204.62 lb
equals 1,000,000 gramsFormula: g = t × 1000000
Tonne to Gram formula
g = t × 1000000
Convert 5 tonnes to grams
- Start with 5 tonnes.
- Multiply by the conversion factor: 5 × 1,000,000 = 5,000,000.
- So 5 t = 5,000,000 g.
Tonne to Gram conversion table
| Tonnes (t) | Grams (g) |
|---|---|
| 0.01 t | 10,000 g |
| 0.1 t | 100,000 g |
| 0.25 t | 250,000 g |
| 0.5 t | 500,000 g |
| 1 t | 1,000,000 g |
| 2 t | 2,000,000 g |
| 3 t | 3,000,000 g |
| 4 t | 4,000,000 g |
| 5 t | 5,000,000 g |
| 6 t | 6,000,000 g |
| 7 t | 7,000,000 g |
| 8 t | 8,000,000 g |
| 9 t | 9,000,000 g |
| 10 t | 10,000,000 g |
| 15 t | 15,000,000 g |
| 20 t | 20,000,000 g |
| 25 t | 25,000,000 g |
| 30 t | 30,000,000 g |
| 40 t | 40,000,000 g |
| 50 t | 50,000,000 g |
| 75 t | 75,000,000 g |
| 100 t | 100,000,000 g |
| 250 t | 250,000,000 g |
| 500 t | 500,000,000 g |
| 1,000 t | 1,000,000,000 g |
| 5,000 t | 5,000,000,000 g |
| 10,000 t | 10,000,000,000 g |
Unit definitions
What is a tonne?
The tonne, or metric ton, is exactly 1000 kilograms. It is used worldwide for heavy freight, vehicle mass, industrial materials, and carbon-emission accounting. It is distinct from the US short ton and the UK long ton.
What is a gram?
The gram is one thousandth of a kilogram and the everyday metric unit for food, cooking, and postage. Nutrition labels, recipes, and letter weights are all given in grams. A standard paperclip weighs about one gram.
Frequently asked questions
How many grams are in one tonne?
One tonne equals 1,000,000 grams (1 t = 1,000,000 g).
How do I convert tonnes to grams?
Multiply the value in tonnes by 1,000,000. For example, 10 t × 1,000,000 = 10,000,000 g.
Which is bigger — a tonne or a gram?
A tonne is bigger: one tonne contains 1,000,000 grams.
Is this tonne to gram converter free?
Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.
Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.