1 Liters to Ounces
1 L ≈ 33.81 fl oz
1 liter is approximately 33.81 US fluid ounces.
How to convert 1 L to fl oz
Use the formula fl oz = L × 33.814022701843:
fl oz = 1 × 33.814022701843fl oz = 33.814023
So 1 L = 33.814023 fl oz, or about 33.81 fl oz rounded.
Rounded values and quick estimate
- Rounded to a whole number: 34 fl oz
- Rounded to one decimal place: 33.8 fl oz
- Conversion factor: 1 liter = 33.81 US fluid ounces
Quick mental estimate: multiply by 34. For 1 L that gives about 34 fl oz — within 1% of the exact answer. Use the exact formula when precision matters.
1 Liters in other units
- US fluid ounces
- 33.81 fl oz
- Milliliters
- 1000 ml
- Teaspoons
- 202.88 tsp
- Tablespoons
- 67.63 tbsp
- US cups
- 4.23 cups
- US pints
- 2.11 pt
- US quarts
- 1.06 qt
- US gallons
- 0.2642 gal
- Cubic centimeters
- 1000 cc
- Cubic inches
- 61.02 cu in
- Cubic feet
- 0.0353 cu ft
- Drops
- 20000 drops
- Oil barrels
- 0.00629 bbl
- UK gallons
- 0.22 UK gal
- Cubic meters
- 0.001 m³
- Cubic yards
- 0.001308 cu yd
1 L and nearby values
About liters and us fluid ounces
A liter is 1,000 milliliters (one cubic decimeter). It is the standard metric unit for drinks, fuel and containers.
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.)
Related conversions
Frequently asked questions
What is 1 Liters in Ounces?
1 liter is about 33.81 US fluid ounces (1 L ≈ 33.81 fl oz).
How do you convert 1 L to fl oz?
Apply fl oz = L × 33.814022701843: fl oz = 1 × 33.814022701843, fl oz = 33.814023.
How many liters is 33.81 fl oz?
33.81 fl oz is about 0.9999 liters.