Substitute for Whole milk
Out of whole milk mid-recipe? Here is the exact swap, measured — not "about a cup of something similar" — plus every alternative that genuinely works.
For 1 cup of whole milk
½ cup evaporated milk + ½ cup water
Data & method: Ratios follow standard US test-kitchen practice (King Arthur Baking's ingredient guides are the primary cross-check). Every number is checked by an automated test against its source. How we calculate →
Every option, in preference order
Best swap Evaporated milk + water
½ cup evaporated milk + ½ cup water
Also works Low-fat milk + melted butter
1 cup low-fat milk + 1 tbsp melted butter
Scaled to what your recipe calls for
Evaporated milk + water, computed for the amounts recipes actually use:
| Recipe needs | Use instead |
|---|---|
| ¼ cup of whole milk | ⅛ cup evaporated milk + ⅛ cup water |
| ½ cup of whole milk | ¼ cup evaporated milk + ¼ cup water |
| ¾ cup of whole milk | ⅜ cup evaporated milk + ⅜ cup water |
| 1 cup of whole milk | ½ cup evaporated milk + ½ cup water |
| 1½ cup of whole milk | ¾ cup evaporated milk + ¾ cup water |
| 2 cup of whole milk | 1 cup evaporated milk + 1 cup water |
Need a different amount — or a different ingredient?
The calculator scales every option to your exact amount, for all 17 staples we cover.
Best swap Evaporated milk + water
½ cup evaporated milk + ½ cup water
Also works Low-fat milk + melted butter
1 cup low-fat milk + 1 tbsp melted butter
Other swaps bakers look for
Frequently Asked Questions
What can I use instead of whole milk?
The best swap for 1 cup of whole milk is ½ cup evaporated milk + ½ cup water. 1 more measured option below.
Which whole milk substitute works best?
Evaporated milk + water is the closest match in most baking. Low-fat milk + melted butter also works.
How much substitute do I use for a different amount of whole milk?
Scale the parts linearly. The table on this page covers the common amounts, and the calculator scales every option to exactly what your recipe calls for — never a vague "adjust to taste".