400 ml to oz

To convert 400 ml to oz, you can use the following steps:

1. Understand the conversion factor: 1 milliliter (ml) is equal to approximately 0.033814 fluid ounces (oz).

2. Set up the conversion equation:
400 ml * (0.033814 oz/ml) = X oz

3. Multiply 400 ml by 0.033814 oz/ml:
400 * 0.033814 = 13.5256 oz

4. Round the result to the appropriate number of decimal places:
13.5256 oz

Therefore, 400 ml is equal to approximately 13.53 oz.