400 tsp ≈ 8.3333 cup (Imperial; in US cups: 400 tsp = 10.0079 US cup). To convert teaspoons to cups, multiply by 0.020833344: 400 × 0.020833344 = 8.3333.
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: 400 × 0.020833344 = 8.3333.
- Answer: 400 tsp ≈ 8.3333 cup (rounded to 6 significant figures).
Teaspoons to Cups table
| Teaspoons (tsp) | Cups (cup) |
|---|---|
| 395 tsp | 8.2292 cup |
| 396 tsp | 8.25 cup |
| 397 tsp | 8.2708 cup |
| 398 tsp | 8.2917 cup |
| 399 tsp | 8.3125 cup |
| 400 tsp | 8.3333 cup |
| 401 tsp | 8.3542 cup |
| 402 tsp | 8.375 cup |
| 403 tsp | 8.3958 cup |
| 404 tsp | 8.4167 cup |
| 405 tsp | 8.4375 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: 400 US tsp = 6.939 cup.
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 400 tsp = 10.0079 US cup.