1.25 tsp ≈ 0.0260417 cup (Imperial; in US cups: 1.25 tsp = 0.0312747 US cup). To convert teaspoons to cups, multiply by 0.020833344: 1.25 × 0.020833344 = 0.0260417.
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: 1.25 × 0.020833344 = 0.0260417.
- Answer: 1.25 tsp ≈ 0.0260417 cup (rounded to 6 significant figures).
Teaspoons to Cups table
| Teaspoons (tsp) | Cups (cup) |
|---|---|
| 1.2 tsp | 0.025 cup |
| 1.21 tsp | 0.0252083 cup |
| 1.22 tsp | 0.0254167 cup |
| 1.23 tsp | 0.025625 cup |
| 1.24 tsp | 0.0258333 cup |
| 1.25 tsp | 0.0260417 cup |
| 1.26 tsp | 0.02625 cup |
| 1.27 tsp | 0.0264583 cup |
| 1.28 tsp | 0.0266667 cup |
| 1.29 tsp | 0.026875 cup |
| 1.3 tsp | 0.0270833 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: 1.25 US tsp = 0.0216842 cup.
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 1.25 tsp = 0.0312747 US cup.