Convert Gram to Metric Ton (gt)

The gram is the everyday metric unit for cooking ingredients, postage, and small product weights worldwide.

0.000001
1 g0.000001 tNIST · BIPM accuracy

Gram to Metric Ton Conversion Table

10 common values
GramMetric Ton
1 g0.000001 t
5 g0.000005 t
10 g0.00001 t
25 g0.000025 t
50 g0.00005 t
100 g0.0001 t
250 g0.00025 t
500 g0.0005 t
1,000 g0.001 t
5,000 g0.005 t

How to Convert Gram to Metric Ton Manually

Step by Step

Converting grams to metric tons is straightforward: multiply by the conversion factor. Follow these three steps to do it by hand or in your head.

  1. 1
    Take your value in grams
    Start with the number of grams (g) you want to convert.
  2. 2
    Multiply by 0.000001
    The conversion factor from g to t is 0.000001. Multiply your value by this number.
  3. 3
    Read the result in metric tons
    The result is your value in metric tons (t).
Practical Examples
1 g
equals
0.000001 t
5 g
equals
0.000005 t
10 g
equals
0.00001 t
25 g
equals
0.000025 t
100 g
equals
0.0001 t

Formula

Multiply the value in grams by 0.000001. For the reverse direction, multiply by 1,000,000.

Forwardt = g × 0.000001
Reverseg = t × 1,000,000
Example: 10 g × 0.000001 = 0.00001 t

Tips

Use these in everyday conversions
  • 1 kitchen tablespoon of water weighs about 15 g, but 1 tablespoon of flour is only 8 g — density varies.
  • A kitchen scale reads to 1 g; a jewellery scale to 0.01 g.
  • Gold is priced by gram in Europe and per troy ounce in international markets.

Common Mistakes

Avoid these
  • Assuming a tablespoon of any ingredient equals 15 g — true only for water.
  • Confusing g (gram) with mg (milligram) on medication labels.
  • Using 28 g instead of 28.35 g when converting an ounce in precision baking.

About Gram and Metric Ton

What is the Gram?

The gram equals one thousandth of a kilogram (0.001 kg) and is the everyday metric unit for cooking ingredients, postage, jewelry, pharmaceuticals, and small product weights. Originally defined in 1795 as 'the absolute weight of a volume of pure water equal to a cube of one hundredth of a meter at the temperature of melting ice,' the gram is now formally defined via the kilogram. It relates simply to the milligram (1,000 mg = 1 g) and the kilogram (1,000 g = 1 kg). European nutrition labels universally use grams for ingredient quantities, and recipes worldwide outside North America measure ingredients by mass in grams rather than by volume. Gold and silver are traded in grams for small quantities, while gemstones use carats (0.2 g = 1 carat). A standard paper clip weighs about 1 g.

  • European cooking and baking recipes
  • Over-the-counter medication dosages
  • Gold, silver and gemstone retail (per gram pricing)
Real-world examples

A chicken egg weighs about 60 g. A standard bar of chocolate is 100 g. A euro coin weighs 7.5 g.

What is the Metric Ton?

The metric ton (or tonne) equals exactly 1,000 kilograms and is the international standard for shipping, agriculture, construction, and industrial weight. Adopted as part of the SI system, the metric ton is used worldwide for bulk commodities (grain harvests measured in tons per hectare), vehicle and shipping container masses, freight rates, and CO₂ emissions accounting. A standard 20-foot shipping container has a maximum gross weight of about 24 metric tons. The metric ton is distinct from the US short ton (907.185 kg) and the UK long ton (1,016.047 kg). The unit's spelling differs by country — 'tonne' in British and international usage, 'metric ton' in American — but the abbreviation 't' is universal. It relates to the kilogram (1,000 kg = 1 t) and the megagram (1 Mg = 1 t).

  • International shipping and freight
  • Agricultural yield (grain, sugar, coffee)
  • Steel, cement and industrial production
Real-world examples

A mid-size car weighs about 1.5 t. A 20-ft shipping container holds up to 28 t. Global steel output is about 1,900 million tonnes per year.

Learn About Both Units

⚖️ Reference

What is the Gram?

Read the unit page →
⚖️ Reference

What is the Metric Ton?

Read the unit page →

Gram to Metric Ton FAQ

5 questions
How many metric tons in a gram?
One gram equals 0.000001 metric tons.
How do I convert grams to metric tons?
Multiply the gram value by 0.000001 to get the equivalent in metric tons.
What is 100 grams in metric tons?
100 grams equals 0.0001 metric tons.
Is a gram bigger than a metric ton?
No. 1 gram equals 0.000001 metric tons, so one gram is smaller.
How to convert grams to metric tons without a calculator?
Multiply by 0 for a quick estimate; use a calculator for precise results.

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