To convert micrograms to tonnes, multiply the value by 1 × 10⁻¹². To go the other way, multiply tonnes by 1,000,000,000,000 to get micrograms.
| Micrograms (µg) | Tonnes (Metric Tons) (t) |
|---|---|
| 1 µg | 1 × 10⁻¹² t |
| 5 µg | 5 × 10⁻¹² t |
| 10 µg | 1 × 10⁻¹¹ t |
| 25 µg | 2.5 × 10⁻¹¹ t |
| 50 µg | 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 |
| 2,500 µg | 2.5 × 10⁻⁹ t |
| 5,000 µg | 5 × 10⁻⁹ t |
| 10,000 µg | 1 × 10⁻⁸ t |
| 100,000 µg | 1 × 10⁻⁷ t |
| 1,000,000 µg | 1 × 10⁻⁶ t |
Microgram (µg). A microgram is one millionth of a gram, used for vitamins, medicines and trace amounts.
Tonne (t). A tonne (metric ton) is 1,000 kilograms, used for vehicles, cargo, steel and crops.
There are 1 × 10⁻¹² tonnes in one microgram.
Multiply the number of micrograms by 1 × 10⁻¹². For example, 10 micrograms equal 1 × 10⁻¹¹ tonnes.
One tonne equals 1,000,000,000,000 micrograms.
1 × 10⁻⁹ tonnes. Other common values: 100 micrograms = 1 × 10⁻¹⁰ tonnes and 10,000 micrograms = 1 × 10⁻⁸ tonnes.