What is the standard weight of a commercial brown egg?

Egg sizing is critical for wholesale poultry trade economics. In Pakistan's major mandis, brown eggs are packed in standard wooden or paper crates containing 360 eggs (12 trays of 30 eggs). A standard crate of Large brown eggs weighs approximately 21 to 22.5 kg. Sizing is influenced by flock age, with pullets laying smaller eggs and older hens laying larger eggs. Wholesalers use strict weight grading to supply supermarkets, hotels, and bakeries. Poultry Baba's Poultry Rates tracks daily city-wise rates for categorized egg sizes, helping farmers price their batches accurately. Using Murghi Mandi, buyers can specify exact weight ranges to match their retail packaging lines, while Poultry Plaza connects farm owners with automated egg-grading machinery suppliers to optimize sorting.