How Much Is 1 Liter of Water in Ounces?
1 liter of water weighs 35.27 oz. This is based on water having a density of 236.59g per cup. Because liters measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 1 liter.
Formula and Step-by-Step
- Start with 1 liter of water
- 1 liter of water = 1,000.01g
- 1 × 1,000.01 = 1,000.01g
- Convert grams to ounces: 1,000.01 ÷ 28.3495 = 35.27 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.
Water at Different Amounts
How water scales across common liters measurements. Your amount (1 liter) is highlighted.
For reference, 1 liter of water (1,000.01g) is close in weight to a pineapple (1,000g).
Other Amounts of Water
| Liters | Ounces |
|---|---|
| 0.25 liters | 8.82 oz |
| 0.5 liters | 17.64 oz |
| 0.75 liters | 26.46 oz |
| 1 liter | 35.27 oz |
| 1.5 liters | 52.91 oz |
| 2 liters | 70.55 oz |
| 3 liters | 105.82 oz |
| 4 liters | 141.10 oz |
| 5 liters | 176.37 oz |
Understanding the Units
What is a Liter?
A liter (L) is a metric unit of volume equal to 1,000 milliliters or approximately 4.227 US cups. It is the standard large-volume measurement for cooking worldwide outside the US.
What is an Ounce?
An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.