4.02 tsp ≈ 0.00523438 gal (Imperial; in US gallons: 4.02 tsp = 0.00628622 US gal). To convert teaspoons to gallons, multiply by 0.0013020839: 4.02 × 0.0013020839 = 0.00523438.
How to convert teaspoons to gallons
gal = tsp × 0.0013020839
- 1 tsp = 0.0013020839 gal (and 1 gal = 767.99968 tsp).
- Multiply the amount by the factor: 4.02 × 0.0013020839 = 0.00523438.
- Answer: 4.02 tsp ≈ 0.00523438 gal (rounded to 6 significant figures).
Teaspoons to Gallons table
| Teaspoons (tsp) | Gallons (gal) |
|---|---|
| 3.97 tsp | 0.00516927 gal |
| 3.98 tsp | 0.00518229 gal |
| 3.99 tsp | 0.00519531 gal |
| 4 tsp | 0.00520834 gal |
| 4.01 tsp | 0.00522136 gal |
| 4.02 tsp | 0.00523438 gal |
| 4.03 tsp | 0.0052474 gal |
| 4.04 tsp | 0.00526042 gal |
| 4.05 tsp | 0.00527344 gal |
| 4.06 tsp | 0.00528646 gal |
| 4.07 tsp | 0.00529948 gal |
| tsp | gal |
|---|---|
| 1 tsp | 0.00130208 gal |
| 5 tsp | 0.00651042 gal |
| 10 tsp | 0.0130208 gal |
| 50 tsp | 0.0651042 gal |
| 100 tsp | 0.130208 gal |
| 1,000 tsp | 1.3021 gal |
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: 4.02 US tsp = 0.00435853 gal.
The gal here is the Imperial (UK) gallon: 1 gal = 4.54609 L. A US gallon is 3.78541 L.
In US gallons: 4.02 tsp = 0.00628622 US gal.