DME to LME Calculator
Convert between Dry Malt Extract, Liquid Malt Extract, and base grains. Useful when substituting ingredients in your recipe.
Convert DME, LME, and grain amounts for recipe swaps
Use the DME to LME calculator to convert between dry malt extract, liquid malt extract, and base grain amounts when adapting a recipe.
Example extract conversion
If a recipe calls for DME but you have LME, enter the amount and choose DME to LME. Use the converted amount as the starting point for your substitution.
- Enter the ingredient amount from the recipe.
- Choose the conversion direction that matches your substitute.
- Review the recipe gravity after swapping because extract brands and efficiency can vary.
Watch for: Extract and grain conversions are practical approximations; all-grain efficiency can change the final gravity.
Frequently asked questions
Why convert DME and LME?
Dry and liquid malt extract contain different water content, so equal weights do not contribute the same gravity.
Can I convert extract to grain exactly?
No. Grain conversion depends on mash efficiency, so use it as a planning estimate.
Should I adjust recipe gravity after converting?
Yes. Check the expected OG in the recipe builder after changing extract or grain amounts.
Does this affect beer color?
It can. Different extracts and grains can change color as well as gravity.
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