4.2 tbsp ≈ 0.2625 cup (Imperial; in US cups: 4.2 tbsp = 0.315249 US cup). To convert tablespoons to cups, multiply by 0.062500031: 4.2 × 0.062500031 = 0.2625.
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: 4.2 × 0.062500031 = 0.2625.
- Answer: 4.2 tbsp ≈ 0.2625 cup (rounded to 6 significant figures).
Tablespoons to Cups table
| Tablespoons (tbsp) | Cups (cup) |
|---|---|
| 3.7 tbsp | 0.23125 cup |
| 3.8 tbsp | 0.2375 cup |
| 3.9 tbsp | 0.24375 cup |
| 4 tbsp | 0.25 cup |
| 4.1 tbsp | 0.25625 cup |
| 4.2 tbsp | 0.2625 cup |
| 4.3 tbsp | 0.26875 cup |
| 4.4 tbsp | 0.275 cup |
| 4.5 tbsp | 0.28125 cup |
| 4.6 tbsp | 0.2875 cup |
| 4.7 tbsp | 0.29375 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: 4.2 US tbsp = 0.218577 cup.
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 4.2 tbsp = 0.315249 US cup.