Convert Tablespoon (US) to litres
Americas · Cooking Measures · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 Tablespoon (US) = 0.0147868 litres
litres = Tablespoon (US) × 0.0147868
Convert any amount
Tablespoon (US) to litres table
| Tablespoon (US) | litres |
|---|---|
| 0.25 Tablespoon (US) | 0.0036967 litres |
| 0.5 Tablespoon (US) | 0.0073934 litres |
| 1 Tablespoon (US) | 0.0147868 litres |
| 2 Tablespoon (US) | 0.0295736 litres |
| 3 Tablespoon (US) | 0.0443604 litres |
| 4 Tablespoon (US) | 0.0591472 litres |
| 5 Tablespoon (US) | 0.073934 litres |
| 10 Tablespoon (US) | 0.147868 litres |
| 20 Tablespoon (US) | 0.295736 litres |
| 25 Tablespoon (US) | 0.36967 litres |
| 50 Tablespoon (US) | 0.73934 litres |
| 100 Tablespoon (US) | 1.47868 litres |
About the Tablespoon (US)
US tablespoon = 14.79ml = 3 teaspoons.
- Symbol
- tbsp
- Value in SI
- 1 Tablespoon (US) = 0.0147868 litre
- Typical use
- cooking
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI litre. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other cooking measures units in the Americas family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
Related conversions
Frequently asked
How many litres are in a Tablespoon (US)?
1 Tablespoon (US) = 0.0147868 litres. Multiply the number of Tablespoon (US) by 0.0147868 to get litres.
What is Tablespoon (US) used for?
US tablespoon = 14.79ml = 3 teaspoons. It is classified as active and dates from the modern period.
Is the Tablespoon (US) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI litre, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Tablespoon (US) conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert Tablespoon (US) to litres. UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/tbsp-us-to-liter
Report an incorrect value or source
Regional units vary by district and by century. If this figure, its variant list or its citation is wrong where you are, tell us — the report carries the page context automatically.