142 tsp ≈ 0.184896 gal (Imperial; in US gallons: 142 tsp = 0.222051 US gal). To convert teaspoons to gallons, multiply by 0.0013020839: 142 × 0.0013020839 = 0.184896.
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: 142 × 0.0013020839 = 0.184896.
- Answer: 142 tsp ≈ 0.184896 gal (rounded to 6 significant figures).
Teaspoons to Gallons table
| Teaspoons (tsp) | Gallons (gal) |
|---|---|
| 137 tsp | 0.178385 gal |
| 138 tsp | 0.179688 gal |
| 139 tsp | 0.18099 gal |
| 140 tsp | 0.182292 gal |
| 141 tsp | 0.183594 gal |
| 142 tsp | 0.184896 gal |
| 143 tsp | 0.186198 gal |
| 144 tsp | 0.1875 gal |
| 145 tsp | 0.188802 gal |
| 146 tsp | 0.190104 gal |
| 147 tsp | 0.191406 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: 142 US tsp = 0.153958 gal.
The gal here is the Imperial (UK) gallon: 1 gal = 4.54609 L. A US gallon is 3.78541 L.
In US gallons: 142 tsp = 0.222051 US gal.