Volume conversion
1 L to fl oz
33.81 fl oz
1 litres = 33.81 US fluid ounces. Exact factor: fl oz = L × 33.814.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
fl oz = L × 33.814
Worked example: 1 × 33.8140227018 = 33.81 fl oz.
Values near 1 L
| L | fl oz |
|---|---|
| 0.25 | 8.45 |
| 0.5 | 16.91 |
| 0.75 | 25.36 |
| 1this page | 33.81 |
| 1.25 | 42.27 |
| 1.5 | 50.72 |
| 1.75 | 59.17 |
Frequently asked
How do you convert litres to US fluid ounces?
Apply the formula fl oz = L × 33.814. Enter any value in the live converter above and the result updates as you type.
What is 1 L in fl oz?
1 L equals 33.81 fl oz. The reference table below shows the values immediately around 1 L.
Is this conversion exact?
Yes. This is the US fluid ounce. The imperial fluid ounce used in the UK is about 4% smaller, at 28.41 mL.