643 galph ≈ 0.714444 qtps. To convert gallons per hour to quarts per second, divide by 900: 643 ÷ 900 = 0.714444.
How to convert gallons per hour to quarts per second
qtps = galph × 0.0011111111
- 1 galph = 0.0011111111 qtps (and 1 qtps = 900 galph).
- Multiply the amount by the factor: 643 × 0.0011111111 = 0.714444.
- Answer: 643 galph ≈ 0.714444 qtps (rounded to 6 significant figures).
Shortcut: dividing by 900 gives the same result as multiplying by 0.0011111111.
Gallons Per Hour to Quarts Per Second table
| Gallons Per Hour (galph) | Quarts Per Second (qtps) |
|---|---|
| 638 galph | 0.708889 qtps |
| 639 galph | 0.71 qtps |
| 640 galph | 0.711111 qtps |
| 641 galph | 0.712222 qtps |
| 642 galph | 0.713333 qtps |
| 643 galph | 0.714444 qtps |
| 644 galph | 0.715556 qtps |
| 645 galph | 0.716667 qtps |
| 646 galph | 0.717778 qtps |
| 647 galph | 0.718889 qtps |
| 648 galph | 0.72 qtps |
| galph | qtps |
|---|---|
| 1 galph | 0.00111111 qtps |
| 5 galph | 0.00555556 qtps |
| 10 galph | 0.0111111 qtps |
| 50 galph | 0.0555556 qtps |
| 100 galph | 0.111111 qtps |
| 1,000 galph | 1.1111 qtps |