Convert US tablespoons to Liters
1 US tablespoon is 0.01 L. One US tablespoon is exactly 0.0147867647812 liters.
One US tablespoon is 0.014786765 liters. To convert US tablespoons to liters, multiply by 0.014786765; to go the other way, divide by 0.014786765 or multiply by 67.628045. The relation is exact but the figure is not: it is a rounding of a number that does not terminate, and it follows from NIST Handbook 130. Three teaspoons, about 14.79 ml.
Factor checked against the defining standard · How we check
- US tablespoons × 0.014786765
1 * 0.01478680.015 L
1 US tablespoon in every volume unit
| Unit | Value | Exact factor |
|---|---|---|
| US teaspoons | 3 tsp | × 3 |
| US tablespoons (as entered) | 1 tbsp | — |
| US fluid ounces | 0.5 fl oz | × 0.5 |
| US cups | 0.0625 cup | × 0.0625 |
| US pints | 0.03125 pt | × 0.03125 |
| US quarts | 0.015625 qt | × 0.015625 |
| US gallons | 0.00390625 gal | × 0.00390625 |
| milliliters | 14.78676478 ml | × 14.7867647812 |
| liters | 0.01478676478 L | × 0.0147867647812 |
| imperial gallons | 0.003252633534 gal (UK) | × 0.00325263353371 |
| imperial quarts | 0.01301053413 qt (UK) | × 0.0130105341348 |
| imperial pints | 0.02602106827 pt (UK) | × 0.0260210682697 |
| imperial fluid ounces | 0.5204213654 fl oz (UK) | × 0.520421365393 |
| imperial gills | 0.1040842731 gi (UK) | × 0.104084273079 |
| cubic millimetres | 14,786.76478 mm³ | × 14,786.7647812 |
| cubic centimetres | 14.78676478 cm³ | × 14.7867647812 |
| cubic inches | 0.90234375 in³ | × 0.90234375 |
| cubic feet | 0.0005221896701 ft³ | × 0.000522189670139 |
| cubic yards | 0.00001934035815 yd³ | × 0.0000193403581533 |
| cubic metres | 0.00001478676478 m³ | × 0.0000147867647812 |
Factors are entered by hand from NIST Handbook 130 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
The same converter answers this pair however it is written: US tablespoons to litres is the British spelling of the same units — the metre and the litre are spelled that way outside the United States and the quantity does not change.
How do you convert US tablespoons to liters? The converter and the working
- 1.Take the measurement in US tablespoons.
- 2.Multiply by 0.014786765 — that is how many liters fit in one US tablespoon.
- 3.To go back the other way, divide by 0.014786765, or multiply by 67.628045.
Worked example: 25 US tablespoons to liters
- Formula
- tbsp × 0.014786765 = L
- Arithmetic
- 25 × 0.014786765 = 0.37 L
- Answer
- 25 tbsp = 0.37 L
The factor is rounded for display; the figure above is computed from the full value.
US tablespoons to liters conversion table
| US tablespoons | Liters |
|---|---|
| 1 tbsp | 0.01 L |
| 2 tbsp | 0.03 L |
| 3 tbsp | 0.04 L |
| 4 tbsp | 0.06 L |
| 5 tbsp | 0.07 L |
| 6 tbsp | 0.09 L |
| 7 tbsp | 0.1 L |
| 8 tbsp | 0.12 L |
| 9 tbsp | 0.13 L |
| 10 tbsp | 0.15 L |
| 12 tbsp | 0.18 L |
| 15 tbsp | 0.22 L |
| 20 tbsp | 0.3 L |
| 25 tbsp | 0.37 L |
| 50 tbsp | 0.74 L |
| 100 tbsp | 1.48 L |
| 200 tbsp | 2.96 L |
| 300 tbsp | 4.44 L |
| 500 tbsp | 7.39 L |
| 1000 tbsp | 14.79 L |
| 2000 tbsp | 29.57 L |
| 5000 tbsp | 73.93 L |
| 10000 tbsp | 147.87 L |
What is a US tablespoon?
Three teaspoons, about 14.79 ml. Australia is the outlier at four teaspoons to the tablespoon.
What is a liter?
One cubic decimeter. A liter of water weighs almost exactly one kilogram, which is how the unit was designed.
How many liters are in a US tablespoon?
One US tablespoon is 0.014786765 liters. Going the other way, one liter is 67.628045 US tablespoons. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.
Every volume unit here
The whole group — 20 units with their symbols and the size of each one in liters — is on the conversion index, along with every pair it makes. The table above already gives each of them relative to a US tablespoon.
Cite this page
- APA
- Rule Calculator. (2026). Convert US tablespoons to liters. Rule Calculator. https://rulecalculators.com/convert/tablespoon-to-liter
- MLA
- "Convert US tablespoons to liters." Rule Calculator, August 16, 2026, https://rulecalculators.com/convert/tablespoon-to-liter.
- Chicago
- Rule Calculator. "Convert US tablespoons to liters." Rule Calculator. Last reviewed August 16, 2026. https://rulecalculators.com/convert/tablespoon-to-liter.
The date is when the figures on this page were last checked against their source, not the day you opened it. Add your own access date if your style needs one.
Questions people actually ask
- How many liters are in a US tablespoon?
- 0.014786765. One cubic decimeter. A liter of water weighs almost exactly one kilogram, which is how the unit was designed.
- How do I convert liters back to US tablespoons?
- Divide by 0.014786765, or multiply by 67.628045 — they are the same operation.
Other volume conversions
Liters to US tablespoons — the same conversion the other way.