A US tablespoon is half a US fluid ounce.
Tablespoons to Picoliters Converter — tbsp to pL
Convert Tablespoon (tbsp) to Picoliter (pL) using the exact conversion factor (1 tablespoon = 14,786,764,780 picoliter). See the formula, worked examples, conversion table, and common uses.
Tablespoons to Picoliters converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
Picoliter is 1e-12 liter units.
Result = input x 1.47867648e-5 / 1e-15.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Tablespoons to Picoliters
Tablespoon and Picoliter appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Tablespoon is most often used for us recipe and cooking measurement.
Formula
picoliters = tablespoons × 14786764781.3
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon equals 0.0000147867647813 base units, and 1 picoliter equals 1e-15 base units, so dividing one by the other gives the direct tablespoon-to-picoliter factor of 14786764781.3.
Simple example
1 tbsp × 14786764780 = 14,786,764,780 pL
1 tablespoon = 14,786,764,780 picoliters.
Real-world example
10 tbsp × 14786764780 = 147,867,647,800 pL
10 tablespoons = 147,867,647,800 picoliters.
Conversion table
| Tablespoon (tbsp) | Picoliter (pL) |
|---|---|
| 1 tbsp | 14,786,764,780 pL |
| 5 tbsp | 73,933,823,910 pL |
| 10 tbsp | 147,867,647,800 pL |
| 25 tbsp | 369,669,119,500 pL |
| 50 tbsp | 739,338,239,100 pL |
| 100 tbsp | 1.478676e+12 pL |
Reverse conversion: Picoliter to Tablespoon
1 pL × 6.762805e-11 = 6.762805e-11 tbsp
1 picoliter = 6.762805e-11 tablespoons.
tablespoons = picoliters × 6.762805e-11
For a page dedicated to this direction, see Picoliter to Tablespoon.
Understanding the Tablespoon
Tablespoon (tbsp) measures volume. The US tablespoon is exactly 14.78676478125 milliliters — 3 US teaspoons, or 1/16 of a US cup. It is classified as a US customary unit.
Where it's used: United States (cooking and recipe measurement)
Uses of the Tablespoon today
- US recipe and cooking measurement
- Nutrition labeling serving sizes in the US
- Medication dosing instructions in the US
Understanding the Picoliter (pL)
Picoliter is 1e-12 liter units.
Tablespoon — sources
- NIST Handbook 44, Appendix C — General tables of units including the US tablespoon definition.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picoliters are in 1 tablespoon?
1 tablespoon equals 14,786,764,780 picoliters, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon to picoliter?
Multiply the tablespoon value by 14786764780. The converter above does this instantly to whatever precision you set.
How do I convert picoliter back to tablespoon?
Use the reverse factor: 1 picoliter equals 6.762805e-11 tablespoons. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon?
Tablespoon (tbsp) measures volume. The US tablespoon is exactly 14.78676478125 milliliters — 3 US teaspoons, or 1/16 of a US cup. It is classified as a US customary unit.
What is a picoliter?
Picoliter (pL) is a unit of volume.
Is the tablespoon to picoliter conversion exact?
Yes. The US tablespoon is exactly 14.78676478125 milliliters — 3 US teaspoons, or 1/16 of a US cup. That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.
Where is the tablespoon still used today?
United States (cooking and recipe measurement)