20.5 tbsp ≈ 1.2813 cup (Imperial; in US cups: 20.5 tbsp = 1.5387 US cup). To convert tablespoons to cups, multiply by 0.062500031: 20.5 × 0.062500031 = 1.2813.
How to convert tablespoons to cups
cup = tbsp × 0.062500031
- 1 tbsp = 0.062500031 cup (and 1 cup = 15.999992 tbsp).
- Multiply the amount by the factor: 20.5 × 0.062500031 = 1.2813.
- Answer: 20.5 tbsp ≈ 1.2813 cup (rounded to 6 significant figures).
Tablespoons to Cups table
| Tablespoons (tbsp) | Cups (cup) |
|---|---|
| 20 tbsp | 1.25 cup |
| 20.1 tbsp | 1.2563 cup |
| 20.2 tbsp | 1.2625 cup |
| 20.3 tbsp | 1.2688 cup |
| 20.4 tbsp | 1.275 cup |
| 20.5 tbsp | 1.2813 cup |
| 20.6 tbsp | 1.2875 cup |
| 20.7 tbsp | 1.2938 cup |
| 20.8 tbsp | 1.3 cup |
| 20.9 tbsp | 1.3063 cup |
| 21 tbsp | 1.3125 cup |
| tbsp | cup |
|---|---|
| 1 tbsp | 0.0625 cup |
| 5 tbsp | 0.3125 cup |
| 10 tbsp | 0.625 cup |
| 50 tbsp | 3.125 cup |
| 100 tbsp | 6.25 cup |
| 1,000 tbsp | 62.5 cup |
Good to know
The tbsp here is the Imperial (UK) tablespoon: 1 tbsp = 0.0177582 L. A US tablespoon is 0.0147868 L.
In US tablespoons: 20.5 US tbsp = 1.0669 cup.
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 20.5 tbsp = 1.5387 US cup.