40 milliliters to US fluid ounces
40 milliliters = 1.35256 US fluid ounces
Rounded to a practical precision: 1.35 fl oz.
How the calculation works
One milliliter is 0.033814 US fluid ounces, so:
40 mL × 0.033814 = 1.35256 fl ozReversing it, 1.35256 US fluid ounces ÷ 0.033814 returns 40 milliliters.
Nearby values
| Milliliters | US Fluid Ounces |
|---|---|
| 36 mL | 1.2173 fl oz |
| 37 mL | 1.25112 fl oz |
| 38 mL | 1.28493 fl oz |
| 39 mL | 1.31875 fl oz |
| 40 mL | 1.35256 fl oz |
| 41 mL | 1.38637 fl oz |
| 42 mL | 1.42019 fl oz |
| 43 mL | 1.454 fl oz |
| 44 mL | 1.48782 fl oz |
About these units
Milliliter (mL) — A millilitre is one thousandth of a litre and equals exactly one cubic centimetre.
US fluid ounce (fl oz) — A US fluid ounce is about 29.57 millilitres; the imperial fluid ounce is slightly smaller at 28.41 millilitres.
Frequently asked questions
How many US fluid ounces is 40 milliliters?
40 milliliters is 1.35256 US fluid ounces.
How do I convert milliliters to US fluid ounces myself?
Multiply by 0.033814. To go back, divide by 0.033814 — or multiply by 29.57353.
Is this figure exact?
The conversion factor between the milliliter and the US fluid ounce is fixed by definition. The figure above is rounded for readability; the converter carries full precision.
Convert other values
- 1 milliliters to US fluid ounces
- 2 milliliters to US fluid ounces
- 3 milliliters to US fluid ounces
- 4 milliliters to US fluid ounces
- 5 milliliters to US fluid ounces
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- 40 milliliters to US fluid ounces
- 48 milliliters to US fluid ounces
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- 128 milliliters to US fluid ounces
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- 250 milliliters to US fluid ounces
- 500 milliliters to US fluid ounces
- 750 milliliters to US fluid ounces
- 1,000 milliliters to US fluid ounces
Full milliliters to US fluid ounces converter · All volume converters