680 lpm ≈ 1,440.84 ft3ph. To convert litres per minute to cubic feet per hour, multiply by 2.1188802: 680 × 2.1188802 = 1,440.84.
How to convert litres per minute to cubic feet per hour
ft3ph = lpm × 2.1188802
- 1 lpm = 2.1188802 ft3ph (and 1 ft3ph = 0.4719474 lpm).
- Multiply the amount by the factor: 680 × 2.1188802 = 1,440.84.
- Answer: 680 lpm ≈ 1,440.84 ft3ph (rounded to 6 significant figures).
Litres Per Minute to Cubic Feet Per Hour table
| Litres Per Minute (lpm) | Cubic Feet Per Hour (ft3ph) |
|---|---|
| 675 lpm | 1,430.24 ft3ph |
| 676 lpm | 1,432.36 ft3ph |
| 677 lpm | 1,434.48 ft3ph |
| 678 lpm | 1,436.6 ft3ph |
| 679 lpm | 1,438.72 ft3ph |
| 680 lpm | 1,440.84 ft3ph |
| 681 lpm | 1,442.96 ft3ph |
| 682 lpm | 1,445.08 ft3ph |
| 683 lpm | 1,447.2 ft3ph |
| 684 lpm | 1,449.31 ft3ph |
| 685 lpm | 1,451.43 ft3ph |
| lpm | ft3ph |
|---|---|
| 1 lpm | 2.1189 ft3ph |
| 5 lpm | 10.5944 ft3ph |
| 10 lpm | 21.1888 ft3ph |
| 50 lpm | 105.944 ft3ph |
| 100 lpm | 211.888 ft3ph |
| 1,000 lpm | 2,118.88 ft3ph |