What weights are used for each egg size?

USDA minimum net weight per egg: small 43 g, medium 50 g, large 57 g, extra-large 64 g, jumbo 71 g. These are the weights without the shell.

Does the shell weight matter?

No. USDA egg sizes are graded by minimum weight per dozen including the shell, but the conversion uses per-egg net weight (without shell) for cooking accuracy.

What if the result is not a whole number?

The tool rounds to the nearest whole egg and shows the volume variance so you can decide whether to add or omit the partial egg. For most recipes a variance under 10% is negligible.

Are large eggs the standard for recipes?

Yes. Most American recipes are developed using large eggs (57 g net). When no size is specified, assume large.

Can I convert for baking and cooking equally?

Yes, though baking is more sensitive to small differences. For baked goods with many eggs, consider splitting the difference (e.g., use one more egg if variance is positive).

Egg Size Converter

Name: Egg Size Converter
Availability: InStock
Author: Nham Vu

Enter how many eggs of one size your recipe calls for, pick the size you have on hand, and get the exact substitution count.

Recipe Egg Size

Egg size the recipe calls for

Number of eggs in recipe

Egg size you have on hand

Conversion Result

Fill in the form and click Convert

Use instead:

—

eggs

Metric	Recipe	Substitution
Total weight	—	—
Per-egg weight	—	—
Variance	—

USDA Egg Size Reference Chart

Size	Min. weight / dozen	Net weight / egg	Common use
Small	18 oz (510 g)	43 g	Snacks, light salads
Medium	21 oz (595 g)	50 g	Children portions, meringues
Large	24 oz (680 g)	57 g	Most US recipes (default)
Extra-Large	27 oz (765 g)	64 g	Omelets, frittatas
Jumbo	30 oz (850 g)	71 g	Specialty baking, custards

Summary

Enter how many eggs of one size your recipe calls for, pick the size you have on hand, and get the exact substitution count.

How it works

Select the egg size your recipe specifies.
Enter the number of eggs the recipe calls for.
Choose the egg size you have available.
Click "Convert" to see how many eggs to use.
Read the variance note to decide whether to add or omit a partial egg.

Use cases

Substitute jumbo eggs when a recipe calls for large eggs.
Scale a recipe up or down when only one egg size is in the fridge.
Convert a European recipe that uses medium eggs to US large eggs.
Baking adjustments when the store is out of a specific egg size.
Determine whether one extra egg is needed when rounding down.
Teach cooking students about egg weight standards.

Frequently Asked Questions

Last updated: 2026-07-01 · Reviewed by Nham Vu