How long to cook potato chips in an air fryer

At-a-glance cooking parameters

Temperature

360 °F

182 °C

Total time

18 min

per single layer

Shake at

6 min

shake once

Internal temp

—

use visual cue

Homemade potato chips crisp up in the air fryer in about 18 minutes at 360 °F (182 °C), shaking and separating them every few minutes until golden and curled. The two steps that make or break them happen before cooking: slice the potato paper-thin and even with a mandoline, then soak the slices in cold water to wash off the starch and dry them completely — wet or thick slices steam and stay soft instead of turning crisp. Toss with just a teaspoon of oil, lay them in a strict single layer, work in batches, and pull individual chips as they brown because the edges crisp before the centres. The result is a fresh, crunchy chip with a fraction of the oil of deep-fried. Unlike French Fries and frozen french fries (cut into sticks) or Potato Wedges (cut thick), these are sliced thin and cooked to a crisp; they're a different potato cut from the soft-centred Sweet Potato. 4 ways to season them: sea salt, salt-and-vinegar, BBQ, and sour-cream-and-onion.

Per serving

Approximate values for a single portion of potato chips (USDA baseline, cooked, includes light air-fryer oil spray).

Calories

130 kcal

Protein

2 g

Fat

5 g

Carbs

19 g

Potato Chips in popular air fryer brands

Adjusted for how each brand actually heats. Tap a brand name to see every food we calibrate for it.

How to tell it’s done

Done when the chips are golden brown, crisp, and curling at the edges. Shake and separate them every few minutes, and pull out individual chips as they brown — the thinner ones crisp first. They firm up more as they cool, so take them out while they're golden rather than dark. Any chip that's still pale and floppy needs another minute or two; any that's gone past golden will taste scorched.

Step-by-step method

1. 1

   Prep

   Bring ingredients close to room temperature. Very light — toss the dried slices with about ½ to 1 teaspoon of oil, or mist them, just enough to coat. Too much oil makes them greasy and they brown unevenly; the goal is a thin film, not a slick.

2. 2

   Season

   Season with Sea salt (the classic): a fine sprinkle of salt right after they come out while still warm., Salt-and-vinegar: toss with salt and a little malt-vinegar powder, or spritz lightly with vinegar before cooking., BBQ: smoked paprika, brown sugar, garlic and onion powder for a sweet-smoky chip., Sour-cream-and-onion: onion powder, dried chives and a little buttermilk or sour-cream powder..

3. 3

   Load

   Arrange 1 to 2 potatoes' worth, cooked in single-layer batches; serves 1–2 per batch for best convection airflow.

4. 4

   Cook

   Set the air fryer to 360 °F (182 °C) and cook for 18 minutes total, shaking once at 6 minutes.

5. 5

   Check & rest

   Check the visual doneness cue and serve immediately for best texture.

6. 6

   Store

   Cool fully, then store airtight at room temperature 2–3 days — homemade chips lose their crunch faster than bagged. Re-crisp at 350 °F (177 °C) for 1–2 minutes. Don't refrigerate; the moisture turns them soft.

Watch out for

• !Slice the potato very thin and even — a mandoline (about 1/16 to ⅛ inch) is the only reliable way; uneven slices mean some burn while others stay soft.
• !Soak the slices in cold water 20–30 minutes to rinse off surface starch, then pat them completely dry. Wet slices steam, stick together, and never crisp.
• !Cook in a strict single layer and work in batches — overlapping chips trap steam and turn out limp.
• !Shake the basket and pull out chips as they brown; the edges crisp before the centres, so they finish at different times.
• !Go light on the oil — a teaspoon for a whole potato is plenty, or they fry up greasy instead of crisp.

FAQ about potato chips in an air fryer

What temperature should I cook potato chips at in an air fryer?

Cook potato chips at 360 °F (182 °C). The convection air at this temperature cooks the food gently — higher temperatures dry it out or scorch the surface.

How long do potato chips take in an air fryer?

Potato chips take 18 minutes total at 360 °F (182 °C). Shake the basket once at 6 minutes so both sides cook evenly.

Do you need to shake potato chips in an air fryer?

Yes — shake the basket once at 6 minutes. Loose pieces (potato chips) settle into the basket and the bottom layer stays pale unless you redistribute them halfway through.

Do you need to preheat the air fryer for potato chips?

Preheating is optional for potato chips — most modern air fryers reach temperature in under 2 minutes and the food's total cook time already accounts for the ramp-up. If you do preheat, reduce the total time by 1–2 minutes and check earlier than usual.