Liters to Fluid Ounces Converter
Quick answer: To convert liters to Fluid Ounces, multiply by 33.81402. For example, 10 L is 338.1402 fl oz. One liter equals 33.81402 fl oz.
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Use the Liters to Fluid Ounces Converter
Liters to Fluid Ounces formula and what each symbol means
fl oz = L × 33.81402
| Symbol | Meaning |
|---|---|
| L | Liter |
| fl oz | US fluid ounce |
Liters to Fluid Ounces examples
1 L
1 L × 33.81402 = 33.81402 fl oz.
10 L
10 L × 33.81402 = 338.1402 fl oz.
100 L
100 L × 33.81402 = 3,381.402 fl oz.
Liters compared with Fluid Ounces
One L is 33.81 times as large as one fl oz, so your number gets bigger when you convert liters to Fluid Ounces and smaller when you convert back. If the answer is not larger than what you typed, you divided instead of multiplying.
About liters and Fluid Ounces
Liter (L): A cubic decimetre, accepted for use with the SI. US fluid ounce (fl oz): The US fluid ounce, exactly 29.5735295625 millilitres.
Where liters to Fluid Ounces conversions are used
Cooking and baking move between millilitres, cups, tablespoons and fluid ounces. Fuel, milk and bottled drinks are sold in litres or gallons depending on the country.
How to calculate Liters to Fluid Ounces step by step
- Enter the value in L (the starting unit).
- Multiply by 33.81402, because 1 L = 33.81402 fl oz.
- The product is the value in fl oz. To go back, divide by 33.81402 or multiply by 0.02957353.
Popular volume conversions
- Liters to mL converter
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- mL to Fluid Ounces converter
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- Imperial Gallons to Fluid Ounces converter
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- Fluid Ounces to Liters converter
How to read your Liters to Fluid Ounces result
Quick estimate: multiply by about 34 to get Fluid Ounces from liters; this is within 0.6% of the exact factor. The US gallon is exactly 3.785411784 litres and the imperial gallon is exactly 4.54609 litres, about 20% bigger.
| LITERS | FLUID OUNCES |
|---|---|
| 1 | 33.81402 |
| 2 | 67.62805 |
| 5 | 169.0701 |
| 10 | 338.1402 |
| 20 | 676.2805 |
| 50 | 1,690.701 |
| 100 | 3,381.402 |
| 1,000 | 33,814.02 |
Fluid Ounces to Liters: quick table
| FLUID OUNCES | LITERS |
|---|---|
| 1 | 0.02957353 |
| 5 | 0.1478676 |
| 10 | 0.2957353 |
| 25 | 0.7393382 |
| 50 | 1.478676 |
| 100 | 2.957353 |
| 250 | 7.393382 |
| 500 | 14.78676 |
Common mistakes when calculating Liters to Fluid Ounces
- Using a US gallon where an imperial (UK) gallon is meant, which causes a 20% error.
- Dividing when you should multiply: from L to fl oz multiply by 33.81402; from fl oz to L divide by 33.81402.
Liters to Fluid Ounces FAQ
How many fl oz are in 1 L?
1 L equals 33.81402 fl oz.
How many L are in 1 fl oz?
1 fl oz equals 0.02957353 L.
Is 1 L = 33.81402 fl oz an exact conversion?
Yes. The liter and the us fluid ounce are both defined exactly in SI terms, so the ratio has no measurement uncertainty; 33.81402 is just that ratio shown to 7 significant figures.
What is an uS fluid ounce (fl oz)?
The US fluid ounce, exactly 29.5735295625 millilitres.
How can I estimate liters to Fluid Ounces in my head?
Quick estimate: multiply by about 34 to get Fluid Ounces from liters; this is within 0.6% of the exact factor.
What is 3 L in Fluid Ounces?
3 L = 101.4421 fl oz (since 3 × 33.81402).
What is 30 L in Fluid Ounces?
30 L = 1,014.421 fl oz (since 30 × 33.81402).
What is 150 L in Fluid Ounces?
150 L = 5,072.103 fl oz (since 150 × 33.81402).
How many decimals should I keep when converting L to fl oz?
Match the precision of your original measurement. For example, 338.1402 fl oz rounds to 338 fl oz at 3 significant figures; keep more digits only for engineering or scientific work.
More in Volume converters
- Liters to mL Converter
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- mL to Cubic Meters Converter
- Imperial Gallons to Gallons (US) Converter
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- Imperial Gallons to Fluid Ounces Converter
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Method, review and disclaimer
Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST SP 811, Appendix B.8: conversion factors, NIST Handbook 44, Appendix C: units and systems of measurement