ConvBolt — Unit ConverterLiters to Fluid ounces Converter
Converting liters to fluid ounces is a multiplication by a fixed factor: 1 L = 33.81402 fl oz. The table below covers the values people look up most often, and the formula section shows exactly where that factor comes from.
Because one liter works out to 33.81402 fl oz, the fluid ounce is the noticeably larger unit of the two: a figure given in fluid ounce always carries a larger number than the same measurement in liter. A chart drawn in L can hide that, so check which label the axis uses before you compare two readings.
When a container size is certified in fluid ounces but you are dosing in liters, it pays to convert from the certified figure rather than from a rounded label.
The conversion factor used here is 33.81402 fl oz per liter (5 significant digits as shown). Kept to seven figures it covers professional measurement; if you round it to two or three decimals for a spreadsheet, the error scales with the input — at a value of 1,000 L a factor rounded to three decimals can be off by a measurable amount. The reverse direction uses 0.02957353 L per fl oz, the exact reciprocal, so a round trip through both pages returns your original number.
Liters to Fluid ounces formula
Use this formula to convert any liter value to fluid ounces:
Worked example: 100 L × 33.81402 = 3381.402 fl oz.
Liters to Fluid ounces conversion table
| Liters (L) | Fluid ounces (fl oz) |
|---|---|
| 0.5 L | 16.90701 fl oz |
| 1 L | 33.81402 fl oz |
| 2 L | 67.62805 fl oz |
| 5 L | 169.0701 fl oz |
| 10 L | 338.1402 fl oz |
| 20 L | 676.2805 fl oz |
| 50 L | 1690.701 fl oz |
| 100 L | 3381.402 fl oz |
| 500 L | 16907.01 fl oz |
| 1000 L | 33814.02 fl oz |
How to convert liters to fluid ounces
Multiply the liter value by 33.81402 to get the equivalent in fluid ounces. This single factor works for every value in the table above and for anything else you need — there is no per-value adjustment, which is why a conversion table and a calculator always agree.
If you need the opposite direction, use the Fluid ounces to Liters converter instead of dividing by hand; both pages use the same source factors. For every other L conversion in one place, see the L conversion hub.
Frequently asked questions
How many fluid ounces are in 1 liter?
1 liter = 33.81402 fl oz.
What is 100 liters in fluid ounces?
100 L = 3381.402 fl oz.
Is converting liters to fluid ounces the same as fluid ounces to liters?
No — the direction changes the multiplier. The reverse conversion (1 fl oz = 0.02957353 L) is on the Fluid ounces to Liters page.
Related conversions
Try the ConvBolt Unit Converter for any other volume unit, browse the Volume conversions, or read our conversion guides.