1 metric ton equals 1000000 grams. To convert metric tons to grams, multiply the metric ton value by 1000000. For quick reference: 1 t = 1000000 g, 5 t = 5000000 g, 10 t = 10000000 g, 100 t = 100000000 g.
FormulaGrams = Metric tons × 1000000
Quick
When to use metric tons → grams
Metric tonnes to grams multiplies by 1 000 000 (1 t = 1000 kg, 1 kg = 1000 g). A 1.5 t car is 1 500 000 g; a 0.001 t parcel is 1000 g. Nobody quotes a car in grams — the conversion exists mainly for programmatic contexts where a database normalises every mass to grams. Confirm which ton the source means first: only the metric tonne is exactly 1000 kg, while the US short ton is 907.18474 kg and converts to a different gram figure.
This direction is mostly a laboratory or research bookkeeping exercise — converting a bulk industrial tonnage down to the gram-scale sample a chemist actually weighs out. 0.001 t is 1,000 g, 0.25 t is 250,000 g, and 0.0005 t is 500 g. Because six orders of magnitude separate the two units, this conversion is really only meaningful when someone needs to specify a lab-scale sub-sample drawn from a bulk shipment recorded in tonnes on the purchase order.
How to convert metric tons to grams
1
Take your value
Start with your value in metric tons.
2
Multiply by 1000000
Multiply the metric ton value by 1000000. This is the exact conversion factor from metric tons to grams.
3
Read the result
The product is your value in grams. For example, 5 t × 1000000 = 5000000 g.
Conversion formula
The exact factor from metric tons to grams is 1000000.
Grams = Metric tons × 1000000
Metric tons to Grams conversion table
Fifty common reference values, hand-picked for skim utility. Use the calculator above for any value not listed.
Conversion table from metric tons to grams
Metric tons (t)
Grams (g)
0.1 t
100000 g
0.25 t
250000 g
0.5 t
500000 g
1 t
1000000 g
1.5 t
1500000 g
2 t
2000000 g
2.5 t
2500000 g
3 t
3000000 g
4 t
4000000 g
5 t
5000000 g
6 t
6000000 g
7 t
7000000 g
8 t
8000000 g
9 t
9000000 g
10 t
10000000 g
12 t
12000000 g
15 t
15000000 g
18 t
18000000 g
20 t
20000000 g
25 t
25000000 g
30 t
30000000 g
35 t
35000000 g
40 t
40000000 g
45 t
45000000 g
50 t
50000000 g
60 t
60000000 g
70 t
70000000 g
75 t
75000000 g
80 t
80000000 g
90 t
90000000 g
100 t
100000000 g
120 t
120000000 g
125 t
125000000 g
150 t
150000000 g
175 t
175000000 g
180 t
180000000 g
200 t
200000000 g
225 t
225000000 g
250 t
250000000 g
275 t
275000000 g
300 t
300000000 g
350 t
350000000 g
400 t
400000000 g
450 t
450000000 g
500 t
500000000 g
600 t
600000000 g
750 t
750000000 g
1000 t
1000000000 g
2000 t
2000000000 g
5000 t
5000000000 g
Real-world reference
A small passenger car weighs about 1.5 t. A young African elephant weighs around 2 t. In grams, that gives you: 1 t = 1000000 g, 10 t = 10000000 g, 100 t = 100000000 g.
Frequently asked questions
How many grams are in 1 metric ton?
1 metric ton equals 1000000 grams.
How do I convert metric tons to grams?
Multiply the metric ton value by 1000000. So x t × 1000000 = the equivalent in g.
What is 5 metric tons in grams?
5 metric tons equals 5000000 grams.
What is 10 metric tons in grams?
10 metric tons equals 10000000 grams.
What is 100 metric tons in grams?
100 metric tons equals 100000000 grams.
How do I convert back from grams to metric tons?
Multiply the gram value by 1.0000 × 10^−6. For example, 1 g = 1.0000 × 10^−6 t.
Is the metric ton bigger than the gram?
Yes. 1 metric ton is larger than 1 gram — specifically 1000000 times larger.
Are these conversion factors exact?
The factor is derived directly from the SI definitions of metric ton and gram; the displayed value is rounded for readability, and the browser computes using IEEE 754 double-precision arithmetic.
About the metric ton and the gram
The metric ton
The metric ton, or tonne (t), equals exactly 1,000 kilograms. It is the standard unit for industrial shipping, freight, and bulk commodities such as steel, grain, and cement. Despite the name, it is not part of the strict SI system (the SI name is the megagram), but it is universally accepted in commerce and engineering.
The gram
The gram (g) is a metric unit of mass equal to one-thousandth of a kilogram. It is the everyday unit for food labeling, postage, jewelry, and laboratory measurements. The 2019 SI redefinition fixed the kilogram (and therefore the gram) in terms of Planck's constant, ending more than a century of dependence on a physical prototype.
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