Liter to US Fluid Ounce Conversion Chart
| Liter (litres) | US Fluid Ounce (fl oz) | Reference Benchmark | Formula Step |
|---|---|---|---|
| 0.1 litres | 3.381402 fl oz | Commercial Airline Carry-On Liquid Security Flacon | 0.1 × 33.814023 = 3.381402 fl-oz-us |
| 0.2 litres | 6.762805 fl oz | Small Fruit Juice Drink Box Pouch Container | 0.2 × 33.814023 = 6.762805 fl-oz-us |
| 0.25 litres | 8.453506 fl oz | Standard Metric Glass of Drinking Table Water | 0.25 × 33.814023 = 8.453506 fl-oz-us |
| 0.33 litres | 11.158628 fl oz | European Standard Beer and Soda Beverage Can | 0.33 × 33.814023 = 11.158628 fl-oz-us |
| 0.5 litres | 16.907011 fl oz | Retail Single-Serve Spring Water Drinking Bottle | 0.5 × 33.814023 = 16.907011 fl-oz-us |
| 0.75 litres | 25.360517 fl oz | Standard Commercial Glass Wine Bottle Capacity | 0.75 × 33.814023 = 25.360517 fl-oz-us |
| 1 litres | 33.814023 fl oz | Exact International Metric Base Decimeter Cube | 1 × 33.814023 = 33.814023 fl-oz-us |
| 1.25 litres | 42.267528 fl oz | Family Tabletop Mineral Water Serving Bottle | 1.25 × 33.814023 = 42.267528 fl-oz-us |
| 1.5 litres | 50.721034 fl oz | Magnum Wine Bottle Luxury Beverage Capacity | 1.5 × 33.814023 = 50.721034 fl-oz-us |
| 1.75 litres | 59.17454 fl oz | Standard Large Liquor Handle Bottle Container | 1.75 × 33.814023 = 59.17454 fl-oz-us |
| 2 litres | 67.628045 fl oz | Standard Carbonated Soft Drink Retail Bottle | 2 × 33.814023 = 67.628045 fl-oz-us |
| 2.5 litres | 84.535057 fl oz | Commercial Sports Beverage Insulated Jug | 2.5 × 33.814023 = 84.535057 fl-oz-us |
| 3 litres | 101.442068 fl oz | Double Magnum Champagne Celebration Bottle | 3 × 33.814023 = 101.442068 fl-oz-us |
| 4 litres | 135.256091 fl oz | Automotive Engine Synthetic Antifreeze Jug | 4 × 33.814023 = 135.256091 fl-oz-us |
| 5 litres | 169.070113 fl oz | Five-Liter Glass Laboratory Reagent Container | 5 × 33.814023 = 169.070113 fl-oz-us |
Liter to US Fluid Ounce Formula & Unit Definitions
One liter equals approximately 33.814023 US fluid ounces (1 L ≈ 33.814 fl oz). To convert liters to US fluid ounces, divide by 0.029574 (or multiply by 33.814023). To convert US fluid ounces to liters, multiply by 0.029574.
Quick Estimation: One liter is roughly 34 US fluid ounces (or two 17-ounce water bottles). Multiply your liter amount by 34 for a fast mental estimate.
Liter Scale (L)
Accepted Non-SI Metric Unit- Creator & Origin: Defined in France in 1795 as 1 cubic decimeter (1 dm³).
- Standard Definition: Recognized by the BIPM as equal to exactly 0.001 cubic meters (1,000 mL).
- Everyday Focus: Beverage containers, fuel dispensing, residential utility meters, and cooking.
US Fluid Ounce (fl oz)
US Customary Liquid Unit- Creator & Origin: Codified under Queen Anne’s 1707 British wine gallon as 1/128th of a gallon.
- Standard Definition: Defined by NIST as exactly 29.5735295625 mL (1.8046875 cubic inches).
- Everyday Focus: Soda cans, perfume bottles, medicine cups, and sports hydration bottles.
Frequently Asked Questions
Q.How many US fluid ounces are in one liter?
One liter equals approximately 33.814023 US fluid ounces (roughly 33.8 fl oz).
Q.What is the formula to convert liters to US fluid ounces?
The formula is: US Fluid Ounces = Liters × 33.814023 (or Liters ÷ 0.029574). For example, 1.5 L × 33.814023 ≈ 50.72 fl oz.
Q.How do I reverse this calculation from US fluid ounces to liters?
To convert US fluid ounces back to liters, multiply by 0.029574. You can also use our US Fluid Ounce to Liter Converter.
Q.How does a US fluid ounce differ from an Imperial fluid ounce?
A US fluid ounce equals approximately 29.5735 mL, whereas a British Imperial fluid ounce equals 28.4131 mL. A US fluid ounce is about 4% larger than an Imperial fluid ounce.