US tablespoons to Millilitres
Type a value in US tablespoons and get the result in Millilitres, calculated exactly.
1 US tablespoons = 14.78676478125 Millilitres
Precision
Exact factorThis result is exact.
Slide rule
Drag to scrub · arrow keys step · Shift × 10Paper tape
ConvertThemAll
- Your conversions print here.
0 lines · kept on this device only
Formula
mL = tbsp (US) × 14.78676478125
To convert US tablespoons to Millilitres, multiply the value by 14.78676478125.
Worked examples
- 1 tbsp (US) × 14.78676478125 = 14.78676478125 mL
- 100 tbsp (US) × 14.78676478125 = 1,478.676478125 mL
- 50 tbsp (US) × 14.78676478125 = 739.3382390625 mL
This factor is exact by definition.
Conversion table
| US tablespoons (tbsp (US)) | Millilitres (mL) |
|---|---|
| 0.25 | ≈ 3.696691 |
| 0.5 | 7.393382390625 |
| 0.75 | ≈ 11.09007 |
| 1 | 14.78676478125 |
| 1.5 | 22.180147171875 |
| 2 | 29.5735295625 |
| 2.5 | 36.966911953125 |
| 3 | 44.36029434375 |
| 4 | 59.147059125 |
| 5 | 73.93382390625 |
| 6 | 88.7205886875 |
| 8 | 118.29411825 |
| 10 | 147.8676478125 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Millilitres to US tablespoons
| Millilitres (mL) | US tablespoons (tbsp (US)) |
|---|---|
| 0.25 | ≈ 0.01690701 |
| 0.5 | ≈ 0.03381402 |
| 0.75 | ≈ 0.05072103 |
| 1 | ≈ 0.06762805 |
| 1.5 | ≈ 0.1014421 |
| 2 | ≈ 0.1352561 |
| 2.5 | ≈ 0.1690701 |
| 3 | ≈ 0.2028841 |
| 4 | ≈ 0.2705122 |
| 5 | ≈ 0.3381402 |
| 6 | ≈ 0.4057683 |
| 8 | ≈ 0.5410244 |
| 10 | ≈ 0.6762805 |
Unit definitions
- US tablespoons tbsp (US)
- Half a US fluid ounce: exactly 14.78676478125 mL.
- Millilitres mL
- One thousandth of a litre.
Questions people ask
US tablespoons to Millilitres: what is the conversion factor?
One tbsp (US) is 14.78676478125 mL.
How do I convert US tablespoons to Millilitres?
Use the formula above. For example, 100 tbsp (US) = 1,478.676478125 mL.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.