644 pt = 80.5 gal (Imperial; in US gallons: 644 pt = 96.6764 US gal). To convert pints to gallons, divide by 8: 644 ÷ 8 = 80.5.
How to convert pints to gallons
gal = pt × 0.125
- 1 pt = 0.125 gal (and 1 gal = 8 pt).
- Multiply the amount by the factor: 644 × 0.125 = 80.5.
- Answer: 644 pt = 80.5 gal.
Shortcut: dividing by 8 gives the same result as multiplying by 0.125.
Pints to Gallons table
| Pints (pt) | Gallons (gal) |
|---|---|
| 639 pt | 79.875 gal |
| 640 pt | 80 gal |
| 641 pt | 80.125 gal |
| 642 pt | 80.25 gal |
| 643 pt | 80.375 gal |
| 644 pt | 80.5 gal |
| 645 pt | 80.625 gal |
| 646 pt | 80.75 gal |
| 647 pt | 80.875 gal |
| 648 pt | 81 gal |
| 649 pt | 81.125 gal |
| pt | gal |
|---|---|
| 1 pt | 0.125 gal |
| 5 pt | 0.625 gal |
| 10 pt | 1.25 gal |
| 50 pt | 6.25 gal |
| 100 pt | 12.5 gal |
| 1,000 pt | 125 gal |
Good to know
The pt here is the Imperial (UK) pint: 1 pt = 0.568261 L. A US pint is 0.473176 L.
In US pints: 644 US pt = 67.0303 gal.
The gal here is the Imperial (UK) gallon: 1 gal = 4.54609 L. A US gallon is 3.78541 L.
In US gallons: 644 pt = 96.6764 US gal.