Shell Egg to Liquid and Precooked Egg Conversion Chart

A shell egg to liquid egg conversion is simple once you work by weight. Below: per-egg and bulk figures for whole eggs, whites and yolks, frozen and dried egg, a case-size chart, a worked recipe example, and why precooked eggs convert differently. The bulk figures come from the USDA Food Buying Guide and the per-egg measures from a university extension chart; both are linked below. For a side by side of every egg format, see our guide to egg products for foodservice.

Step 1: Start from large eggs

Recipes and conversion tables assume large eggs. If you buy another size, convert to large-egg equivalents first. The USDA Food Buying Guide gives these factors for using other sizes in place of large eggs: multiply the number of large eggs by 0.87 for extra large, 1.14 for medium and 1.35 for small.

Example: a recipe calls for 24 large eggs and you stock medium. Use 24 x 1.14 = about 27 medium eggs.

Step 2: Use the per-egg chart for small amounts

For a handful of eggs, volume works. These measures are from the Purdue Extension ingredient substitution chart:

One large egg	Shell egg measure	Frozen, thawed	Dried
Whole egg	3 Tbsp, slightly beaten	3 Tbsp + 1 tsp	2-1/2 Tbsp powder + 2-1/2 Tbsp water
White	2 Tbsp	2 Tbsp	2 tsp powder + 2 Tbsp water
Yolk	1 to 1-1/2 Tbsp	1-1/3 Tbsp	2 Tbsp powder + 2 tsp water

The yolk row is a range because references differ: the extension chart lists a large yolk at about 1-1/2 tablespoons, while the bulk figures in Step 3 work out to just over 1 tablespoon. For custards and sauces where yolk ratio matters, weigh instead.

Step 3: Use weight for batches

For anything over a few eggs, weigh. The USDA Food Buying Guide yield table for meats and meat alternates gives the bulk equivalents (USDA Food Buying Guide):

• 1 lb frozen whole egg = about 1-7/8 cups = about 9 large eggs
• 1 quart (34 oz) = about 19 large whole eggs, or 29 whites, or 57 yolks
• 1 lb dried whole egg = about 5-1/3 cups = 32 large eggs
• 2 cups (6 oz) dried egg + 2 cups water = 1 dozen large eggs

Liquid whole egg and thawed frozen whole egg are measured the same way, so the 9 eggs per pound rule covers both.

Shell egg to liquid egg conversion chart by quantity

The rows below apply 9 large eggs per pound of whole egg, rounded for ordering:

Large shell eggs	Liquid or thawed frozen whole egg	Dried whole egg
1 egg	about 1.8 oz	about 1/2 oz
1 dozen	about 1-1/3 lb	6 oz (2 cups)
5 dozen	about 6-2/3 lb	about 1-7/8 lb
15 dozen (half case)	20 lb	about 5-5/8 lb
30 dozen (case)	40 lb	about 11-1/4 lb

The dried column uses 32 eggs per pound. For whites, 29 per quart works out to about 1.2 oz per white; for yolks, 57 per quart is about 0.6 oz per yolk. To add water to dried egg, use the ratio on the processor's label first, since products differ.

Step 4: Convert a recipe, worked example

A brunch frittata recipe for 60 portions calls for 10 dozen large shell eggs. Here is the conversion to liquid whole egg, with the arithmetic shown. The recipe is hypothetical; the conversion factors are the USDA figures above.

1. Count the eggs: 10 dozen = 120 large eggs.
2. Divide by 9 eggs per pound: 120 / 9 = 13.3 lb of liquid whole egg.
3. Round to how it is packed. If your egg comes in 5 lb containers, open three (15 lb) and hold the extra 1.7 lb under refrigeration for the next batch, within its opened shelf life.
4. Leave the rest of the recipe alone. Milk, cheese and seasoning stay the same, because the liquid egg replaces only the cracked egg.
5. Test one pan and check set time; pasteurized liquid egg may set slightly differently in your oven.

For school recipes, crediting uses the same yields: the Food Buying Guide counts 1 large egg as 2 oz eq. Our guide to egg crediting in school meals shows how to order frozen whole egg for 100 servings.

Why the shell weight is not the liquid weight

Shell eggs are bought by the dozen and the case, and the Food Buying Guide lists a dozen large at 24 oz as purchased. The same dozen yields about 21 oz of liquid (12 x 1.78 oz), because the shell and what clings to it are lost. Use the liquid figure, not the case weight, when you compare cost per pound of usable egg. Our guide to egg prices for restaurants shows where to find current quotes for shell and egg products.

Precooked eggs do not convert by count

Precooked scrambled eggs, patties and omelets are sold by cooked weight and piece count, and most contain added ingredients such as milk, oil or starch. A 1.5 oz patty is not "one egg," and 1 lb of precooked scrambled eggs is not 9 eggs.

To swap them in, convert by portion instead:

• Decide the cooked portion your menu needs, for example a 3 oz side of scrambled eggs.
• Divide the case net weight by the portion: a 20 lb case is 320 oz, or about 106 portions of 3 oz.
• For school meals, use the crediting on the CN label or product formulation statement, never the egg count.

If you are choosing a storage format, see our comparison of frozen vs refrigerated precooked eggs.

Food safety when you switch

Liquid egg products sold in the US are pasteurized, and they take shell cracking, a common cross-contamination point, off the station. Pasteurized does not mean shelf stable, though. Keep liquid egg refrigerated, thaw frozen egg in the refrigerator, and use opened containers within the time on the label. Our guide to pasteurized eggs for restaurants covers when the Food Code requires them.

FAQ

Next step

If converting recipes is a step toward cutting prep, compare ready-to-heat Echo Lake precooked scrambled eggs, read what egg products are, or ask Echo Lake Foods for spec sheets.