Convert percent alcohol by volumes to us proofs
1 % ABV = 2 proof (US) — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
2proof (US)
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1 % ABV = 2 proof (US)
Show this value in all 6 alcohol strength units
- Volume fractions v/v 0.01
- Percent alcohol by volumes % ABV 1
- Degree Gay-Lussacs °GL 1
- Per mille alcohol by volumes ‰ ABV 10
- US proofs proof (US) 2
- British proof (historic)s proof (UK) 1.75
Every row is Percent alcohol by volume (% ABV) converted through the volume fraction, in exact rational arithmetic.
How to convert percent alcohol by volumes to us proofs
Multiply the number of percent alcohol by volumes by 2 to get us proofs.
The exact factor is 2 .
Percent alcohol by volume to US proof conversion table
| Percent alcohol by volumes (% ABV) | US proofs (proof (US)) |
|---|---|
| 1 % ABV | 2 |
| 2 % ABV | 4 |
| 3 % ABV | 6 |
| 5 % ABV | 10 |
| 10 % ABV | 20 |
| 20 % ABV | 40 |
| 25 % ABV | 50 |
| 50 % ABV | 100 |
| 100 % ABV | 200 |
| 250 % ABV | 500 |
| 500 % ABV | 1000 |
| 1000 % ABV | 2000 |
US proof to Percent alcohol by volume conversion table
| US proofs (proof (US)) | Percent alcohol by volumes (% ABV) |
|---|---|
| 1 proof (US) | 0.5 |
| 2 proof (US) | 1 |
| 3 proof (US) | 1.5 |
| 5 proof (US) | 2.5 |
| 10 proof (US) | 5 |
| 20 proof (US) | 10 |
| 25 proof (US) | 12.5 |
| 50 proof (US) | 25 |
| 100 proof (US) | 50 |
| 250 proof (US) | 125 |
| 500 proof (US) | 250 |
| 1000 proof (US) | 500 |
Frequently asked
How many us proofs are in a percent alcohol by volume?
One percent alcohol by volume equals 2 us proofs (% ABV → proof (US)). That figure is exact, not rounded.
How do you convert percent alcohol by volumes to us proofs?
Multiply the number of percent alcohol by volumes by 2 to get us proofs.
What is 1 proof (US) in percent alcohol by volumes?
One us proof is 0.5 percent alcohol by volumes.
What is 10 % ABV in proof (US)?
10 % ABV = 20 proof (US).