Convert oil barrels to Imperial gallons
1 bbl = 34.972316 imp gal. Change the amount below, or read the formula and the reference table further down.
1 oil barrel equals
Imperial gallons
1 bbl = 34.972316 imp gal
The formula
Oil barrels and Imperial gallons both measure volume from the same zero, so a single multiplier does the job.
imp gal = bbl × 34.97231575
Going the other way? Convert Imperial gallons to oil barrels.
Oil barrels to Imperial gallons table
Common values, rounded for reading.
| Oil barrels (bbl) | Imperial gallons (imp gal) |
|---|---|
| 1 | 34.9723 |
| 2 | 69.9446 |
| 3 | 104.92 |
| 4 | 139.89 |
| 5 | 174.86 |
| 6 | 209.83 |
| 7 | 244.81 |
| 8 | 279.78 |
| 9 | 314.75 |
| 10 | 349.72 |
| 15 | 524.58 |
| 20 | 699.45 |
| 25 | 874.31 |
| 30 | 1,049.17 |
| 40 | 1,398.89 |
| 50 | 1,748.62 |
| 75 | 2,622.92 |
| 100 | 3,497.23 |
| 250 | 8,743.08 |
| 500 | 17,486.16 |
| 1,000 | 34,972.32 |
Questions people ask
- How many Imperial gallons are in a oil barrel?
- One oil barrel equals 34.97231575 Imperial gallons.
- How do I convert oil barrels to Imperial gallons by hand?
- Multiply the number of oil barrels by 34.97231575. For a rough check, 35 is close enough for most everyday use.
- What is 1 oil barrel in Imperial gallons?
- 1 oil barrel is 34.972316 Imperial gallons.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.