15 tsp = 0.00313562 ft³ (Imperial; in US teaspoons: 15 US tsp = 0.00261095 ft³). To convert teaspoons to cubic feet, multiply by 0.0002090413: 15 × 0.0002090413 = 0.00313562.
How to convert teaspoons to cubic feet
ft³ = tsp × 0.0002090413
- 1 tsp = 0.0002090413 ft³ (and 1 ft³ = 4,783.7437 tsp).
- Multiply the amount by the factor: 15 × 0.0002090413 = 0.00313562.
- Answer: 15 tsp = 0.00313562 ft³.
Teaspoons to Cubic Feet table
| Teaspoons (tsp) | Cubic Feet (ft³) |
|---|---|
| 10 tsp | 0.00209041 ft³ |
| 11 tsp | 0.00229945 ft³ |
| 12 tsp | 0.0025085 ft³ |
| 13 tsp | 0.00271754 ft³ |
| 14 tsp | 0.00292658 ft³ |
| 15 tsp | 0.00313562 ft³ |
| 16 tsp | 0.00334466 ft³ |
| 17 tsp | 0.0035537 ft³ |
| 18 tsp | 0.00376274 ft³ |
| 19 tsp | 0.00397178 ft³ |
| 20 tsp | 0.00418083 ft³ |
| tsp | ft³ |
|---|---|
| 1 tsp | 0.000209041 ft³ |
| 5 tsp | 0.00104521 ft³ |
| 10 tsp | 0.00209041 ft³ |
| 50 tsp | 0.0104521 ft³ |
| 100 tsp | 0.0209041 ft³ |
| 1,000 tsp | 0.209041 ft³ |
Good to know
The tsp here is the Imperial (UK) teaspoon: 1 tsp = 0.00591939 L. A US teaspoon is 0.00492892 L.
In US teaspoons: 15 US tsp = 0.00261095 ft³.