Convert US Tablespoon to Liter
Convert us tablespoons to liters instantly. 1 us tablespoon = 0.0147867648 liter — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Liter to US Tablespoon converter for the reverse conversion.
Units explained
US Tablespoon
A US tablespoon is half a US fluid ounce (14.7868 mL).
A standardized cooking measure equal to three teaspoons.
Universal in US recipes for liquids and condiments.
US cooking measure.
Liter
The liter is a metric unit of volume equal to one cubic decimeter (0.001 m³). It is the everyday metric volume unit.
Introduced in France in 1795; redefined in 1964 as exactly one cubic decimeter.
The world's common unit for beverages, fuel, and household liquids.
France, 1795; CGPM 1964.
US Tablespoon to Liter conversion formula
The relationship between us tablespoons and liters:
To convert us tablespoons to liters, multiply the value in us tablespoons by 0.0147867648. To reverse, multiply liters by 67.6280454037.
How to use this converter
Type a value into the calculator. The result in liters updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Liter to US Tablespoon converter for the reverse direction.
Step-by-step: convert us tablespoons to liters
- Write down the value in us tablespoons (tbsp).
- Multiply that value by the factor 0.0147867648.
- The product is the equivalent value in liters (L).
- To reverse, multiply the liter value by 67.6280454037.
Worked examples
Example 1 — Convert 1 tbsp to L:
1 × 0.0147867648 = 0.0147867648 L
Example 2 — Convert 100 tbsp to L:
100 × 0.0147867648 = 1.4786764781 L
Real-world example — Packaging gauge
A 4-us tablespoon plastic bag thickness is a common spec for grocery and freezer bags. Converting from us tablespoons to liters is what packaging buyers do whenever they bridge US and metric supplier quotes.
4 tbsp × 0.0147867648 = 0.0591470591 L
Real-world example — Plastic film and laminate thickness
A 500-us tablespoon sheet is a typical spec for ID-card laminates and film overlays. Converting to liters aligns the value with the unit most CAD systems and material datasheets prefer.
500 tbsp × 0.0147867648 = 7.3933823906 L
US Tablespoon to Liter conversion table
Standard reference values for converting us tablespoons to liters:
| US Tablespoon [tbsp] | Liter [L] |
|---|---|
| 0.01 | 0.0001478676 |
| 0.1 | 0.0014786765 |
| 1 | 0.0147867648 |
| 2 | 0.0295735296 |
| 3 | 0.0443602943 |
| 4 | 0.0591470591 |
| 5 | 0.0739338239 |
| 10 | 0.1478676478 |
| 20 | 0.2957352956 |
| 30 | 0.4436029434 |
| 40 | 0.5914705913 |
| 50 | 0.7393382391 |
| 100 | 1.4786764781 |
| 500 | 7.3933823906 |
| 1000 | 14.7867647812 |
Frequently asked questions
How many liters is 1 us tablespoon?
How do I convert us tablespoons to liters?
How do I convert liters back to us tablespoons?
How many liters is 100 us tablespoons?
Popular volume unit conversions
Convert US Tablespoon to other volume units
Show all US Tablespoon conversions
Metric / SI (8 units)
US Customary (Liquid) (7 units)
Imperial (UK) (4 units)
Cubic (length-derived) (3 units)
Cooking / Culinary (3 units)
Sources & references
Conversion factor (1 tbsp = 0.0147867648 L) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.