640 mL ≈ 1.1262 pt (Imperial; in US pints: 640 mL = 1.3526 US pt). To convert millilitres to pints, multiply by 0.0017597548: 640 × 0.0017597548 = 1.1262.
How to convert millilitres to pints
pt = mL × 0.0017597548
- 1 mL = 0.0017597548 pt (and 1 pt = 568.26098 mL).
- Multiply the amount by the factor: 640 × 0.0017597548 = 1.1262.
- Answer: 640 mL ≈ 1.1262 pt (rounded to 6 significant figures).
Millilitres to Pints table
| Millilitres (mL) | Pints (pt) |
|---|---|
| 635 mL | 1.1174 pt |
| 636 mL | 1.1192 pt |
| 637 mL | 1.121 pt |
| 638 mL | 1.1227 pt |
| 639 mL | 1.1245 pt |
| 640 mL | 1.1262 pt |
| 641 mL | 1.128 pt |
| 642 mL | 1.1298 pt |
| 643 mL | 1.1315 pt |
| 644 mL | 1.1333 pt |
| 645 mL | 1.135 pt |
| mL | pt |
|---|---|
| 1 mL | 0.00175975 pt |
| 5 mL | 0.00879877 pt |
| 10 mL | 0.0175975 pt |
| 50 mL | 0.0879877 pt |
| 100 mL | 0.175975 pt |
| 1,000 mL | 1.7598 pt |
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: 640 mL = 1.3526 US pt.