Tablespoons to Cups (US) Converter
Convert tablespoons (tbsp) to cups (US) (cup) instantly. Type a value above and the result updates while you type. 1 tablespoon equals 0.0625 cups (US).
Result updates as you type. Values are calculated locally in your browser — nothing is sent to a server.
The formula
1 tablespoon = 0.0625 cups (US)
Multiply the tablespoons value by 0.0625 to get cups (US). Or divide by 16 to go the other way.
Tablespoons to cups (US) conversion table
| tbsp | cup |
|---|---|
| 1 | 0.0625 |
| 2 | 0.125 |
| 3 | 0.1875 |
| 4 | 0.25 |
| 5 | 0.3125 |
| 6 | 0.375 |
| 7 | 0.4375 |
| 8 | 0.5 |
| 9 | 0.5625 |
| 10 | 0.625 |
| 15 | 0.9375 |
| 20 | 1.25 |
| 25 | 1.5625 |
| 50 | 3.125 |
| 75 | 4.6875 |
| 100 | 6.25 |
Worked examples
- 5 tbsp × 0.0625 = 0.3125 cup
- 30 tbsp × 0.0625 = 1.875 cup
- 165 tbsp × 0.0625 = 10.3125 cup
Conversion factors follow the exact international definitions (SI/BIPM; imperial units per the 1959 International Yard and Pound Agreement, maintained by NIST). NIST unit conversion reference
Factors last verified August 2026 · Built by Jeffrey Tepper.
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Frequently asked questions
How many cups (US) are in 1 tablespoon?
1 tablespoon equals 0.0625 cups (US) (tbsp → cup).
How do you convert tablespoons to cups (US)?
Multiply the number of tablespoons by 0.0625. For example: 10 tbsp × 0.0625 = 0.625 cup.
What is 50 tbsp in cup?
50 tbsp equals 3.125 cup.
Which is bigger: 1 tablespoon or 1 cup (US)?
1 cup (US) is bigger: 1 tablespoon is only 0.0625 cups (US).