Tablespoon (US) to Fluid Ounce (US) Converter
Volume · unit-converter
Convert Tablespoon (US) to Fluid Ounce (US) with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations use liter-based factors (US fluid measures, imperial UK units, SI cubic meters).
Calculator
From: Tablespoon (US) (tbsp)
To: Fluid Ounce (US) (floz)
About Tablespoon (US)
The US tablespoon is 1/2 US fluid ounce (about 14.7868 ml). US recipes use tablespoons for cooking volumes.
About Fluid Ounce (US)
The US fluid ounce is 1/128 of a US gallon (about 29.5735 ml). US nutrition labels and recipes use fluid ounces for liquids.
How to convert tablespoons (us) to fluid ounces (us)
1 tablespoon (us) is equal to 0.5 fluid ounce (us):
1 tbsp = (0.01478676478125 L ÷ 0.0295735295625 L) floz = 0.5 floz
Each tablespoon (us) is defined as 0.01478676478125 L and each fluid ounce (us) as 0.0295735295625 L, so one tbsp equals 0.01478676478125 ÷ 0.0295735295625 floz = 0.5 floz.
Let V(tbsp) be the numeric value of the same volume measured in Tablespoon (US) (tbsp), and V(floz) the value in Fluid Ounce (US) (floz). Then:
V(floz) = V(tbsp) × (0.01478676478125 / 0.0295735295625)
Equivalently, divide by how many tbsp fit into one floz (liters per floz divided by liters per tbsp):
V(floz) = V(tbsp) ÷ 2
Or: fluid ounce (us) = tablespoon (us) ÷ 2
Examples
Example #1: Convert 20 tbsp to fluid ounce (us)
20 tbsp = 20 tbsp × (0.01478676478125/0.0295735295625) floz = 10 floz
20 tbsp = 20 tbsp ÷ 2 = 10 floz
Example #2: Convert 50 tbsp to fluid ounce (us)
50 tbsp = 50 tbsp × (0.01478676478125/0.0295735295625) floz = 25 floz
50 tbsp = 50 tbsp ÷ 2 = 25 floz
Summary
To convert Tablespoon (US) to Fluid Ounce (US), multiply the value in tbsp by the ratio of liters per tbsp divided by liters per floz. Equivalently: value_floz = value_tbsp × (0.01478676478125 / 0.0295735295625). Numerically, 1 tbsp equals 0.5 floz.
Relationship context
Both units are US customary fluid / volume in this tool’s grouping. Conversions use fixed liter equivalents, so factors are consistent for cooking, engineering, and cross-checking labels. The factor from Tablespoon (US) to Fluid Ounce (US) is 5.000000e-1 (1 tbsp = 0.5 floz).
Conversion tables
| Tablespoon (US) (tbsp) | Fluid Ounce (US) (floz) |
|---|---|
| 0.1 | 0.05 |
| 1 | 0.5 |
| 2 | 1 |
| 3 | 1.5 |
| 4 | 2 |
| 5 | 2.5 |
| 6 | 3 |
| 7 | 3.5 |
| 8 | 4 |
| 9 | 4.5 |
| Tablespoon (US) (tbsp) | Fluid Ounce (US) (floz) |
|---|---|
| 10 | 5 |
| 20 | 10 |
| 30 | 15 |
| 40 | 20 |
| 50 | 25 |
| 60 | 30 |
| 70 | 35 |
| 80 | 40 |
| 90 | 45 |
| 100 | 50 |
Conversions outside the hub list
The grid on the category page lists hub units only. These pairs include at least one unit outside that hub set (same tools: formulas and tables on each page).
- us-tablespoon to uk-gallonTablespoon (US) to Gallon (UK)
- us-tablespoon to uk-quartTablespoon (US) to Quart (UK)
- us-tablespoon to uk-pintTablespoon (US) to Pint (UK)
- us-tablespoon to us-quartTablespoon (US) to Quart (US)
- us-tablespoon to us-pintTablespoon (US) to Pint (US)
- us-tablespoon to uk-cupTablespoon (US) to Cup (UK)
- us-tablespoon to us-cupTablespoon (US) to Cup (US)
- us-tablespoon to uk-fluid-ounceTablespoon (US) to Fluid Ounce (UK)
- us-tablespoon to uk-tablespoonTablespoon (US) to Tablespoon (UK)
- us-tablespoon to uk-teaspoonTablespoon (US) to Teaspoon (UK)
- uk-gallon to us-fluid-ounceGallon (UK) to Fluid Ounce (US)
- uk-quart to us-fluid-ounceQuart (UK) to Fluid Ounce (US)