Tag: Onion weight

While there is no single universal standard, most culinary experts and food databases agree that a large onion weighs approximately 150 to 250 grams. This wide range accounts for natural variation and the lack of a standardized size across different regions and producers.

While many home cooks might eyeball a "large" onion, reputable culinary sources suggest a large onion typically weighs between 225 and 285 grams before peeling. However, this figure is an average, and the exact weight can be influenced by variety, water content, and growing conditions.

Did you know a 100-gram portion of raw onions contains only 40 calories? For many recipes, you might need to convert this metric measurement. The quick answer to how many ounces is 100 grams of onion is approximately 3.53 ounces.