Grams to Tonnes Converter

1 gram (g) equals 0.000001 tonnes (t).

Quick answer

  • 1 gram = 0.000001 tonnes
  • 1 tonne = 1,000,000 grams
  • Formula: t = g × 0.000001

1 gram = 0.000001 tonnes

How to convert grams to tonnes

t = g × 0.000001

To convert grams to tonnes, multiply the number of grams by 0.000001.

Example: 42 g to t

  1. Start with the value in grams: 42 g.
  2. Multiply by 0.000001: 42 × 0.000001 = 0.000042.
  3. Result: 42 grams = 0.000042 tonnes.

Going the other way, 1 tonne = 1,000,000 grams, so to convert tonnes back to grams you divide by the same number. See tonnes to grams.

Grams to tonnes conversion table

Grams (g)Tonnes (t)
0.1 g 1 × 10-7 t
0.2 g 2 × 10-7 t
0.3 g 3 × 10-7 t
0.4 g 4 × 10-7 t
0.5 g 5 × 10-7 t
0.6 g 6 × 10-7 t
0.7 g 7 × 10-7 t
0.8 g 8 × 10-7 t
0.9 g 9 × 10-7 t
1 g 0.000001 t
1.5 g 0.0000015 t
2 g 0.000002 t
2.5 g 0.0000025 t
3 g 0.000003 t
3.5 g 0.0000035 t
4 g 0.000004 t
4.5 g 0.0000045 t
5 g 0.000005 t
6 g 0.000006 t
7 g 0.000007 t
7.5 g 0.0000075 t
8 g 0.000008 t
9 g 0.000009 t
10 g 0.00001 t
11 g 0.000011 t
12 g 0.000012 t
13 g 0.000013 t
14 g 0.000014 t
15 g 0.000015 t
16 g 0.000016 t
17 g 0.000017 t
18 g 0.000018 t
19 g 0.000019 t
20 g 0.00002 t
21 g 0.000021 t
22 g 0.000022 t
23 g 0.000023 t
24 g 0.000024 t
25 g 0.000025 t
26 g 0.000026 t

More g to t values

What is a gram?

The gram is a metric unit of mass equal to one thousandth of a kilogram.

More about grams →

What is a tonne?

The tonne, or metric ton, is a unit of mass equal to 1,000 kilograms, about 2,204.6 pounds.

More about tonnes →

Convert grams to other units

Convert other units to tonnes

Frequently asked questions

How many tonnes are in a gram?

One gram is 0.000001 tonnes.

How many grams are in a tonne?

One tonne is 1,000,000 grams.

What is the formula to convert grams to tonnes?

t = g × 0.000001.