Liters to Ounces Converter
Convert liters (L) to US fluid ounces (fl oz) instantly. Type a value — the result updates as you type, and the swap button converts the other way.
Liters to Ounces formula
fl oz = L × 33.814022701843
1 liter = 33.81 US fluid ounces · 1 US fluid ounce = 0.0296 liters
To convert liters to US fluid ounces, multiply the value by 33.814022701843. For example, 2 L:
fl oz = 2 × 33.814022701843fl oz = 67.628045
So 2 L = 67.63 fl oz.
Mental math shortcut
Quick mental estimate: multiply by 34. For 2 L that gives about 68 fl oz — within 1% of the exact answer. Use the exact formula when precision matters.
Liters to Ounces conversion table
Ounces back to Liters
The same values converted the other way, rounded for everyday use:
| US fluid ounces | Liters |
|---|---|
| 8.45 fl oz | 0.2499 L |
| 11.16 fl oz | 0.33 L |
| 16.91 fl oz | 0.5001 L |
| 25.36 fl oz | 0.75 L |
| 33.81 fl oz | 0.9999 L |
| 50.72 fl oz | 1.5 L |
| 67.63 fl oz | 2 L |
| 101.44 fl oz | 3 L |
About the units
Liters (L)
A liter is 1,000 milliliters (one cubic decimeter). It is the standard metric unit for drinks, fuel and containers.
US fluid ounces (fl oz)
A US fluid ounce is 1/128 of a US gallon, about 29.57 ml. (A UK imperial fluid ounce is slightly smaller, 28.41 ml.)
Frequently asked questions
How many US fluid ounces are in a liter?
One liter equals 33.81 US fluid ounces.
What is 2 Liters in Ounces?
2 L = 67.63 fl oz.
How do I convert Ounces back to Liters?
Divide the US fluid ounces by 33.814022701843.