Volume conversion
45 fl oz to L
1.3308 L
45 US fluid ounces = 1.3308 litres. Exact factor: L = fl oz × 0.0295735.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
L = fl oz × 0.0295735
Worked example: 45 × 0.0295735296 = 1.3308 L.
Values near 45 fl oz
| fl oz | L |
|---|---|
| 42 | 1.2421 |
| 43 | 1.2717 |
| 44 | 1.3012 |
| 45this page | 1.3308 |
| 46 | 1.3604 |
| 47 | 1.39 |
| 48 | 1.4195 |
Frequently asked
How do you convert US fluid ounces to litres?
Apply the formula L = fl oz × 0.0295735. Enter any value in the live converter above and the result updates as you type.
What is 45 fl oz in L?
45 fl oz equals 1.3308 L. The reference table below shows the values immediately around 45 fl oz.
Is this conversion exact?
Yes. A standard US water bottle is 16.9 fl oz, which is exactly half a litre.