Both make food crispy, but they go about it very differently. Here's how the air fryer and deep fryer compare on the things that matter — and when each one is the right tool.
Key takeaways
Q: Is an air fryer better than a deep fryer?
A: For everyday cooking, usually — it's far healthier, cheaper to run, safer and easier to clean. A deep fryer still wins on ultra-crispy battered food.
Q: Does air-fried food taste the same?
A: Very close for most foods, though deep frying gives a richer, oilier crunch.
Side by side
| Air fryer | Deep fryer | |
|---|---|---|
| Oil used | A spray or none | Litres |
| Health | Far less fat | High in fat |
| Crispiness | Very good | Best for batter |
| Safety | No hot oil | Hot oil risk |
| Cleanup | Easy | Messy oil disposal |
| Running cost | Low | Higher (oil + energy) |
The verdict
For nearly all home cooking, the air fryer wins — healthier, cheaper, safer and far less hassle, with results that are crisp enough for chips, wings and more. The deep fryer only really pulls ahead for proper battered food like fish and chips. For most people, that's not enough to justify the oil. See also are air fryers healthy and running costs.
Frequently asked questions
Is an air fryer healthier than a deep fryer?
Much — it uses a spray of oil or none, against litres in a deep fryer, so air-fried food is far lower in fat and calories.
Does a deep fryer make crispier food?
For battered foods like fish and chips, yes. For most other things — chips, wings, breaded items — the air fryer is crisp enough and far less greasy.
Is an air fryer cheaper to run than a deep fryer?
Yes — it uses less energy and no litres of oil to buy and replace, making it cheaper over time as well as less wasteful.