US fluid ounces to US tablespoons
US fluid ounces to US tablespoons (fl oz (US) to tbsp (US)) Converter
Convert from
- US cupscup (US)
- MillilitresmL
- Metric cupscup (metric)
- Imperial cups (UK)cup (UK)
- US tablespoonstbsp (US)
- Metric tablespoonstbsp (metric)
- US teaspoonstsp (US)
- Metric teaspoonstsp (metric)
- US fluid ouncesfl oz (US)
- Imperial fluid ounces (UK)fl oz (UK)
- LitresL
- US liquid pintspt (US)
- Imperial pints (UK)pt (UK)
- US liquid quartsqt (US)
- DecilitresdL
- Cubic metresm³
- US gallonsgal (US)
- Imperial gallons (UK)gal (UK)
- Imperial quarts (UK)qt (UK)
- Cubic inchesin³
- Cubic feetft³
- Cubic yardsyd³
- Oil barrels (US)bbl
1 US fluid ounce = 2 US tablespoons
Default is 5 significant figures. “Units typed as” decides what words like gallon, pint or cup mean when you type them. Scientific input such as 1e15 or 2.5e-3 works in the value box; type unit names or a whole conversion in the unit picker’s search.
- 1 fl oz (US) = 2 tbsp (US)
- 5 fl oz (US) = 10 tbsp (US)
- 10 fl oz (US) = 20 tbsp (US)
- 25 fl oz (US) = 50 tbsp (US)
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How it’s calculated
One US fluid ounce is exactly 2 US tablespoons. An imperial fl oz (28.41 mL) is about 1.92 US tablespoons.
1 fl oz (US) ≈ 2 tbsp (US) · 1 tbsp (US) ≈ 0.5 fl oz (US)
tbsp (US) = fl oz (US) × 2
- Multiply the value in US fluid ounces by 2.
- To go back, divide by 2 (or multiply by 0.5).
- 1 fl oz (US) = 2 tbsp (US) · 1 tbsp (US) = 0.5 fl oz (US)
Step by step
Find the conversion factor
By definition 1 fl oz (US) = 0.0000295735295625 m³ and 1 tbsp (US) = 0.00001478676478125 m³, so 1 fl oz (US) = 2 tbsp (US). Source: NIST SP 811 / Handbook 44.
Multiply by the factor written as a fraction
Put fl oz (US) in the denominator so it cancels, leaving tbsp (US).
Calculate (unrounded)
Round the answer
Rounded to 5 significant figures.
Answer: 2 tbsp (US)
Formula: tbsp (US) = fl oz (US) × 2. Factors last reviewed 2026-10-27.
US fluid ounces to US tablespoons conversion table
1 US fluid ounce = 2 US tablespoons · 1 tbsp (US) = 0.5 fl oz (US)
- 1 US fluid ounce = 2 US tablespoons
- 5 US fluid ounces = 10 US tablespoons
- 10 US fluid ounces = 20 US tablespoons
- 25 US fluid ounces = 50 US tablespoons
- 100 US fluid ounces = 200 US tablespoons
| US fluid ounces (fl oz (US)) | US tablespoons (tbsp (US)) |
|---|---|
| 0.125 fl oz (US) | 0.25 tbsp (US) |
| 0.25 fl oz (US) | 0.5 tbsp (US) |
| 0.3333333333 fl oz (US) | 0.66667 tbsp (US) |
| 0.5 fl oz (US) | 1 tbsp (US) |
| 0.6666666667 fl oz (US) | 1.3333 tbsp (US) |
| 0.75 fl oz (US) | 1.5 tbsp (US) |
| 1 fl oz (US) | 2 tbsp (US) |
| 1.5 fl oz (US) | 3 tbsp (US) |
| 2 fl oz (US) | 4 tbsp (US) |
| 3 fl oz (US) | 6 tbsp (US) |
| 4 fl oz (US) | 8 tbsp (US) |
| 5 fl oz (US) | 10 tbsp (US) |
| 6 fl oz (US) | 12 tbsp (US) |
| 8 fl oz (US) | 16 tbsp (US) |
FAQ
How do I convert US fluid ounces to US tablespoons?
Use tbsp (US) = fl oz (US) × 2. Multiply the value in US fluid ounces by 2.
How many US tablespoons are in 1 US fluid ounce?
1 US fluid ounce (fl oz (US)) equals 2 US tablespoons (tbsp (US)).
How many US fluid ounces are in 1 US tablespoon?
1 US tablespoon (tbsp (US)) equals 0.5 US fluid ounces (fl oz (US)).
What is 10 fl oz (US) in tbsp (US)?
10 US fluid ounces = 20 US tablespoons.
Is the US fluid ounce a US or a UK unit?
Unitglide uses the US customary US fluid ounce. Defined as exactly 1/128 US gallon = 29.5735295625 mL. US and UK units with the same name can differ, so check which one your source uses.
Is the US tablespoon a US or a UK unit?
Unitglide uses the US customary US tablespoon. 1/2 US fl oz = 14.78676478125 mL. US and UK units with the same name can differ, so check which one your source uses.
What is a US fluid ounce?
Defined as exactly 1/128 US gallon = 29.5735295625 mL.
About these units
US fluid ounce (fl oz (US))
US customary
1 fl oz (US) = 0.0000295735295625 m³ (exact)
Defined as exactly 1/128 US gallon = 29.5735295625 mL.
Source: NIST SP 811 / Handbook 44
US tablespoon (tbsp (US))
US customary
1 tbsp (US) ≈ 0.000014786765 m³
1/2 US fl oz = 14.78676478125 mL.
Source: NIST SP 811 / Handbook 44