Volume converter
US Tablespoons to Milliliters
If you need to know how many Milliliters one US Tablespoons contains, the answer is 14.786765. The conversion is linear, so 10 tbsp is 147.867648 mL and 100 tbsp is 1,478.68 mL. Use the converter for any other value.
Formula 1 tbsp = 14.786765 mL
Need the other direction? Milliliters to US Tablespoons.
How to convert US Tablespoons to Milliliters
The US tablespoon is about 14.79 millilitres, or half a US fluid ounce. The millilitre is one thousandth of a litre and is the usual unit for liquids in cooking and medicine.
To convert US Tablespoons to Milliliters, multiply the value in tbsp by 14.786765. For example, 10 tbsp × 14.786765 = 147.867648 mL. This works because the ratio between the two units is constant for every value in volume.
Worked examples
| tbsp | mL |
|---|---|
| 1 tbsp | 14.786765 mL |
| 2.5 tbsp | 36.966912 mL |
| 5 tbsp | 73.933824 mL |
| 10 tbsp | 147.867648 mL |
| 25 tbsp | 369.66912 mL |
| 50 tbsp | 739.338239 mL |
| 100 tbsp | 1,478.68 mL |
Reverse conversion
| mL | tbsp |
|---|---|
| 1 mL | 0.06762805 tbsp |
| 5 mL | 0.33814023 tbsp |
| 10 mL | 0.67628045 tbsp |
| 25 mL | 1.690701 tbsp |
| 50 mL | 3.381402 tbsp |
| 100 mL | 6.762805 tbsp |
When this conversion is useful
This is the calculation you need when you are cooking, dosing a liquid or planning a shipment and the units do not match. Because the factor is fixed, you can use the same number for a single measurement or for a batch: 1,000 tbsp is 14,786.76 mL.
Is the conversion exact?
Yes for practical use: the factors come from international definitions, with rounding applied only for display.
Reference: BIPM SI Brochure and NIST SP 811. Last reviewed: 2026-11-01.
tbsp to mL conversion chart
The chart lists the most requested values. For a value that is not here, use the converter at the top of the page.
| US Tablespoons (tbsp) | Milliliters (mL) |
|---|---|
| 1 tbsp | 14.786765 mL |
| 2 tbsp | 29.57353 mL |
| 3 tbsp | 44.360294 mL |
| 4 tbsp | 59.147059 mL |
| 5 tbsp | 73.933824 mL |
| 6 tbsp | 88.720589 mL |
| 7 tbsp | 103.507353 mL |
| 8 tbsp | 118.294118 mL |
| 9 tbsp | 133.080883 mL |
| 10 tbsp | 147.867648 mL |
| 11 tbsp | 162.654413 mL |
| 12 tbsp | 177.441177 mL |
| 13 tbsp | 192.227942 mL |
| 14 tbsp | 207.014707 mL |
| 15 tbsp | 221.801472 mL |
| 16 tbsp | 236.588237 mL |
| 17 tbsp | 251.375001 mL |
| 18 tbsp | 266.161766 mL |
| 19 tbsp | 280.948531 mL |
| 20 tbsp | 295.735296 mL |
| 21 tbsp | 310.52206 mL |
| 22 tbsp | 325.308825 mL |
| 23 tbsp | 340.09559 mL |
| 24 tbsp | 354.882355 mL |
| 25 tbsp | 369.66912 mL |
| 26 tbsp | 384.455884 mL |
| 27 tbsp | 399.242649 mL |
| 28 tbsp | 414.029414 mL |
| 29 tbsp | 428.816179 mL |
| 30 tbsp | 443.602943 mL |
| 31 tbsp | 458.389708 mL |
| 32 tbsp | 473.176473 mL |
| 33 tbsp | 487.963238 mL |
| 34 tbsp | 502.750003 mL |
| 35 tbsp | 517.536767 mL |
| 36 tbsp | 532.323532 mL |
| 37 tbsp | 547.110297 mL |
| 38 tbsp | 561.897062 mL |
| 39 tbsp | 576.683826 mL |
| 40 tbsp | 591.470591 mL |
| 41 tbsp | 606.257356 mL |
| 42 tbsp | 621.044121 mL |
| 43 tbsp | 635.830886 mL |
| 44 tbsp | 650.61765 mL |
| 45 tbsp | 665.404415 mL |
| 46 tbsp | 680.19118 mL |
| 47 tbsp | 694.977945 mL |
| 48 tbsp | 709.76471 mL |
| 49 tbsp | 724.551474 mL |
| 50 tbsp | 739.338239 mL |
| 60 tbsp | 887.205887 mL |
| 70 tbsp | 1,035.07 mL |
| 80 tbsp | 1,182.94 mL |
| 90 tbsp | 1,330.81 mL |
| 100 tbsp | 1,478.68 mL |
Frequently asked questions
How many Milliliters are in 1 US Tablespoons?
1 tbsp equals 14.786765 mL.
How do I convert US Tablespoons to Milliliters?
Multiply the tbsp value by 14.786765. Example: 25 tbsp = 369.66912 mL.
What is 2.5 tbsp in mL?
2.5 tbsp = 36.966912 mL.
Is the tbsp to mL conversion exact?
Yes for practical use: the factors come from international definitions, with rounding applied only for display.
Does the calculator work offline?
Yes. The conversion runs in your browser with JavaScript, so it works after the page has loaded, even without a connection.