Convert litres to Fluid Ounce (US)
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 litre = 33.8141 Fluid Ounce (US)
Fluid Ounce (US) = litres × 33.814057
Convert any amount
litres to Fluid Ounce (US) table
| litres | Fluid Ounce (US) |
|---|---|
| 0.25 litres | 8.45351 Fluid Ounce (US) |
| 0.5 litres | 16.907 Fluid Ounce (US) |
| 1 litre | 33.8141 Fluid Ounce (US) |
| 2 litres | 67.6281 Fluid Ounce (US) |
| 3 litres | 101.442 Fluid Ounce (US) |
| 4 litres | 135.256 Fluid Ounce (US) |
| 5 litres | 169.07 Fluid Ounce (US) |
| 10 litres | 338.141 Fluid Ounce (US) |
| 20 litres | 676.281 Fluid Ounce (US) |
| 25 litres | 845.351 Fluid Ounce (US) |
| 50 litres | 1,690.7 Fluid Ounce (US) |
| 100 litres | 3,381.41 Fluid Ounce (US) |
About the Fluid Ounce (US)
US fl oz = 29.57ml.
- Symbol
- fl oz
- Value in SI
- 1 Fluid Ounce (US) = 0.0295735 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 If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.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 Fluid Ounce (US) are in a litre?
1 litre = 33.8141 Fluid Ounce (US). Multiply the number of litres by 33.814057 to get Fluid Ounce (US).
What is Fluid Ounce (US) used for?
US fl oz = 29.57ml. It is classified as active and dates from the modern period.
Is the Fluid Ounce (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 Fluid Ounce (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 litres to Fluid Ounce (US). UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/liter-to-fl-oz-us
Report an incorrect value or source
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