77.8 tsp ≈ 1.6208 cup (Imperial; in US cups: 77.8 tsp = 1.9465 US cup). To convert teaspoons to cups, multiply by 0.020833344: 77.8 × 0.020833344 = 1.6208.
How to convert teaspoons to cups
cup = tsp × 0.020833344
- 1 tsp = 0.020833344 cup (and 1 cup = 47.999976 tsp).
- Multiply the amount by the factor: 77.8 × 0.020833344 = 1.6208.
- Answer: 77.8 tsp ≈ 1.6208 cup (rounded to 6 significant figures).
Teaspoons to Cups table
| Teaspoons (tsp) | Cups (cup) |
|---|---|
| 77.3 tsp | 1.6104 cup |
| 77.4 tsp | 1.6125 cup |
| 77.5 tsp | 1.6146 cup |
| 77.6 tsp | 1.6167 cup |
| 77.7 tsp | 1.6188 cup |
| 77.8 tsp | 1.6208 cup |
| 77.9 tsp | 1.6229 cup |
| 78 tsp | 1.625 cup |
| 78.1 tsp | 1.6271 cup |
| 78.2 tsp | 1.6292 cup |
| 78.3 tsp | 1.6313 cup |
| tsp | cup |
|---|---|
| 1 tsp | 0.0208333 cup |
| 5 tsp | 0.104167 cup |
| 10 tsp | 0.208333 cup |
| 50 tsp | 1.0417 cup |
| 100 tsp | 2.0833 cup |
| 1,000 tsp | 20.8333 cup |
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: 77.8 US tsp = 1.3496 cup.
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 77.8 tsp = 1.9465 US cup.