0.642 tbsp ≈ 0.040125 cup (Imperial; in US cups: 0.642 tbsp = 0.0481881 US cup). To convert tablespoons to cups, multiply by 0.062500031: 0.642 × 0.062500031 = 0.040125.
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: 0.642 × 0.062500031 = 0.040125.
- Answer: 0.642 tbsp ≈ 0.040125 cup (rounded to 6 significant figures).
Tablespoons to Cups table
| Tablespoons (tbsp) | Cups (cup) |
|---|---|
| 0.637 tbsp | 0.0398125 cup |
| 0.638 tbsp | 0.039875 cup |
| 0.639 tbsp | 0.0399375 cup |
| 0.64 tbsp | 0.04 cup |
| 0.641 tbsp | 0.0400625 cup |
| 0.642 tbsp | 0.040125 cup |
| 0.643 tbsp | 0.0401875 cup |
| 0.644 tbsp | 0.04025 cup |
| 0.645 tbsp | 0.0403125 cup |
| 0.646 tbsp | 0.040375 cup |
| 0.647 tbsp | 0.0404375 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: 0.642 US tbsp = 0.0334111 cup.
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 0.642 tbsp = 0.0481881 US cup.