Convert fractions to parts per trillions
1 1 = 1000000000000 ppt — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1 000 000 000 000ppt
Exact decimal: 1000000000000
1 1 = 1000000000000 ppt
How to convert fractions to parts per trillions
Multiply the number of fractions by 1000000000000 to get parts per trillions.
The exact factor is 1000000000000 .
Fraction to Parts per trillion conversion table
| Fractions (1) | Parts per trillions (ppt) |
|---|---|
| 1 1 | 1 000 000 000 000 |
| 2 1 | 2 000 000 000 000 |
| 3 1 | 3 000 000 000 000 |
| 5 1 | 5 000 000 000 000 |
| 10 1 | 10 000 000 000 000 |
| 20 1 | 20 000 000 000 000 |
| 25 1 | 25 000 000 000 000 |
| 50 1 | 50 000 000 000 000 |
| 100 1 | 100 000 000 000 000 |
| 250 1 | 250 000 000 000 000 |
| 500 1 | 500 000 000 000 000 |
| 1000 1 | 1 000 000 000 000 000 |
Parts per trillion to Fraction conversion table
| Parts per trillions (ppt) | Fractions (1) |
|---|---|
| 1 ppt | 1e-12 |
| 2 ppt | 2e-12 |
| 3 ppt | 3e-12 |
| 5 ppt | 5e-12 |
| 10 ppt | 1e-11 |
| 20 ppt | 2e-11 |
| 25 ppt | 2.5e-11 |
| 50 ppt | 5e-11 |
| 100 ppt | 1e-10 |
| 250 ppt | 2.5e-10 |
| 500 ppt | 5e-10 |
| 1000 ppt | 1e-9 |
Frequently asked
How many parts per trillions are in a fraction?
One fraction equals 1000000000000 parts per trillions (1 → ppt). That figure is exact, not rounded.
How do you convert fractions to parts per trillions?
Multiply the number of fractions by 1000000000000 to get parts per trillions.
What is 1 ppt in fractions?
One parts per trillion is 1e-12 fractions.
What is 10 1 in ppt?
10 1 = 10 000 000 000 000 ppt.