mcg to Tonnes Converter (µg to t)

How to convert micrograms to metric tons

Formulat = µg × 1×10⁻¹²

Multiply the value in micrograms by 1×10⁻¹². To go the other way, multiply by 1,000,000,000,000 (or divide by 1×10⁻¹²).

A microgram is smaller than a metric ton: it takes 1,000,000,000,000 micrograms to make one metric ton.

Worked examples

1 microgram1 µg × 1×10⁻¹² = 1×10⁻¹² t
5 micrograms5 µg × 1×10⁻¹² = 5×10⁻¹² t
10 micrograms10 µg × 1×10⁻¹² = 1×10⁻¹¹ t
20 micrograms20 µg × 1×10⁻¹² = 2×10⁻¹¹ t
100 micrograms100 µg × 1×10⁻¹² = 1×10⁻¹⁰ t

Micrograms to metric tons conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Micrograms to metric tons: 0.1–10 µg
Micrograms (µg)	Metric tons (t)
0.1 µg	1×10⁻¹³ t
0.25 µg	2.5×10⁻¹³ t
0.5 µg	5×10⁻¹³ t
1 µg	1×10⁻¹² t
2 µg	2×10⁻¹² t
3 µg	3×10⁻¹² t
4 µg	4×10⁻¹² t
5 µg	5×10⁻¹² t
6 µg	6×10⁻¹² t
7 µg	7×10⁻¹² t
8 µg	8×10⁻¹² t
9 µg	9×10⁻¹² t
10 µg	1×10⁻¹¹ t

Micrograms to metric tons: 12–1,000 µg
Micrograms (µg)	Metric tons (t)
12 µg	1.2×10⁻¹¹ t
15 µg	1.5×10⁻¹¹ t
20 µg	2×10⁻¹¹ t
25 µg	2.5×10⁻¹¹ t
30 µg	3×10⁻¹¹ t
40 µg	4×10⁻¹¹ t
50 µg	5×10⁻¹¹ t
75 µg	7.5×10⁻¹¹ t
100 µg	1×10⁻¹⁰ t
250 µg	2.5×10⁻¹⁰ t
500 µg	5×10⁻¹⁰ t
1,000 µg	1×10⁻⁹ t

About the units

Microgram (µg)

One millionth of a gram, often written “mcg” on supplement labels to avoid confusion with mg. One microgram equals 1×10⁻⁹ kilograms (kg).

Metric ton (t)

Exactly 1,000 kg. Used worldwide for vehicles, cargo and commodities; about 10% more than a US short ton.

Frequently asked questions

How many metric tons are in one microgram?

There are 1×10⁻¹² metric tons in one microgram, and this value is exact by definition.

How do I convert micrograms to metric tons?

Multiply the number of micrograms by 1×10⁻¹². For example, 10 µg × 1×10⁻¹² = 1×10⁻¹¹ t.

How many micrograms are in one metric ton?

One metric ton equals 1,000,000,000,000 micrograms. That is the reverse factor, 1 ÷ 1×10⁻¹².

What is 10 micrograms in metric tons?

10 µg = 1×10⁻¹¹ t.

Is this µg to t converter accurate?

Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.

mcg to Tonnes Converter