How many ounces is 250g of onion?

250g of chopped onion on a kitchen scale next to an air fryer

250g of onion equals approximately 8.82 ounces. This conversion is essential for anyone using an air fryer, as precise measurements can make all the difference in your cooking results. Whether you’re following a recipe from airfryerrecipe.co.uk or creating your own dish, knowing how to convert grams to ounces ensures accuracy.

Why converting 250g of onion to ounces matters

When cooking with an air fryer, ingredient measurements can affect texture and flavour. Onions, in particular, release moisture as they cook, so getting the right amount is crucial. Converting 250g of onion to ounces (8.82 oz) helps maintain consistency, especially if you’re scaling recipes up or down. For more air fryer measurement tips, check out our air fryer conversion chart.

Many UK recipes use grams, while others reference ounces, so having a quick conversion handy saves time. If you’re prepping a vegetable-based dish, knowing that 250g of onion is roughly 8.82 ounces ensures you won’t over or under-season your meal.

How to measure 250g of onion accurately

Using a digital kitchen scale is the most precise way to measure 250g of onion. Simply peel and roughly chop your onion, then place it on the scale until you hit the 250g mark. If you don’t have a scale, one medium-sized onion typically weighs around 150g, so you’d need about 1.5 onions to reach 250g.

Common uses for 250g of onion in air fryer recipes

From caramelised onions to crispy onion toppings, 250g (8.82 oz) of onion is a versatile quantity. It’s perfect for adding depth to air fryer recipes like fajitas, stir-fries, or even onion rings. The air fryer’s rapid circulation ensures even cooking, whether you’re softening onions for a base or crisping them for texture.

If you’re meal prepping, 250g of onion can be batch-cooked and stored for later use. Just remember that onions lose volume as they cook, so 250g raw will yield less once air-fried. For tips on storing prepped onions, visit our meal prep section.

Adjusting recipes when you only have ounce measurements

If a recipe calls for 8.82 ounces of onion but you’ve measured in grams, now you know it’s 250g. This conversion works both ways, making it easier to adapt international recipes or older cookbooks that use imperial measurements. Keep this ratio in mind: 1 ounce ≈ 28.35 grams.

Tips for working with onions in your air fryer

Onions can vary in water content, which affects cooking time. For best results with your 250g (8.82 oz) portion, pat them dry if they’re particularly juicy. This helps achieve better browning in the air fryer. You’ll find more techniques like this in our cleaning and maintenance guide, which includes tips for handling pungent ingredients.

Different onion varieties also weigh slightly differently. A 250g portion of shallots, for example, might look different from 250g of red onions due to size and density. When precision matters, always weigh rather than count pieces.

Converting other common onion quantities

Once you’ve mastered the 250g onion to ounces conversion, you can apply the same principle to other amounts. For instance, 100g of onion is about 3.53 ounces, while 500g translates to roughly 17.64 ounces. This knowledge is especially handy when scaling recipes for your air fryer’s capacity.