Enter milliliters and choose your tablespoon standard to find the matching number of tablespoons.
Table of contents
How to use our mL to Tablespoons Converter
- Enter the amount from your recipe, package, bottle, or food label in "Volume (mL)." Enter a decimal such as 7.5, or add the unit, such as 7.5 mL.
- Choose "15 mL measuring or food-label tablespoon" for a standard measuring spoon or a US food-label household-measure context.
- Choose "14.79 mL US customary tablespoon (approximate)" only if your source specifically uses that US customary conversion.
- Select "Calculate." The first answer uses your selected standard. The next answer shows what the same mL amount equals under the other standard.
- Sanity-check the named standard beside the answer before using it in a recipe. For liquid medicine, follow the labeled mL dose and use a marked dosing device.
Definitions
Milliliter (mL): A metric unit of volume.
Tablespoon (tbsp): A volume measure. Its mL equivalent depends on the convention used.
15 mL measuring or food-label tablespoon: The convention used for a standard measuring tablespoon and US food-label household measure. [1]
US customary tablespoon: A tablespoon of approximately 14.79 mL in the NIST customary-to-metric conversion table.
Common mistakes and quick fixes
Mistake: Assuming every tablespoon is exactly 15 mL.
Fix: Check the recipe, label, or conversion reference and choose the matching "Tablespoon standard."
Mistake: Entering a decimal with a comma, such as 1,5 mL.
Fix: Use a decimal point for decimals, such as 1.5. Use commas only for thousands separators, such as 1,000.
Mistake: Typing another unit, such as 5 oz, into the mL field.
Fix: Convert the source amount to mL first, then enter the mL value or an mL suffix, such as 5 mL.
Mistake: Using a kitchen-spoon conversion to measure liquid medicine.
Fix: Follow the labeled dose in mL and use a marked dosing device, not a household spoon.
Limitations & Key Assumptions / Boundary Conditions
- The answer depends on the selected tablespoon convention. The supported 15 mL and approximately 14.79 mL conventions give slightly different results.
- This converter changes volume units only. It does not convert an ingredient's weight or account for density, packing, temperature, or recipe-specific instructions.
- For liquid medicine, use the mL dose on the label and a marked dosing device. This converter is not medicine-dosing guidance.
Methodology
Conversion method
The calculator divides the entered volume in milliliters by the number of milliliters in one tablespoon for the selected convention. It keeps the full value during calculation and shows the result to six decimal places.
selected tablespoons = volume (mL) / selected mL per tablespoon
comparison tablespoons = volume (mL) / other mL per tablespoon
The measuring or food-label convention uses 15 mL per tablespoon. [1] The comparison convention uses approximately 14.79 mL per US customary tablespoon.
Worked example
For 7.5 mL using the 15 mL convention, divide 7.5 by 15. The result is 0.5 tbsp.
7.5 mL / 15 mL per tbsp = 0.5 tbsp
Under the approximate 14.79 mL US customary convention, the same 7.5 mL equals 0.507099 tbsp when shown to six decimal places.