Air Fryer Baked Potato: Time and Temperature
Air fry medium Russet potatoes at 390–400°F for about 35–45 minutes, turning once, until the skins are crisp and centers are soft.
Quick reference
- Potato size: Temperature Approximate time
- Small, 5–6 oz: 390–400°F 30–35 minutes
- Medium, 7–9 oz: 390–400°F 35–45 minutes
- Large, 10–12 oz: 390–400°F 45–55 minutes
- Extra-large: 390–400°F 55–65 minutes; check early
The short answer
For the most reliable air fryer baked potato time, cook medium Russets at 390–400°F for 35–45 minutes. Turn them once halfway through. The exact timing depends mainly on potato thickness and your air fryer, so use the time range as a guide and test the center before serving. Smaller potatoes finish sooner; large, dense Russets need longer.
Prep the potatoes
Scrub the Russets and dry them thoroughly. Pierce each potato several times with a fork, spacing the holes around the surface. Rub lightly with oil, then season with salt. This simple coating helps the skin brown and crisp. For crisp skin, place the potatoes directly in the basket and do not wrap them in foil; foil traps moisture and produces a softer exterior.
- Use potatoes of similar size so they finish together.
- Avoid crowding the basket; leave space for air to circulate.
Air-fry at 390–400°F
Preheat the air fryer if your model recommends it, then arrange the potatoes in a single layer. Cook at 390–400°F, turning once at the halfway point. Begin checking small potatoes around 30 minutes and medium ones around 35 minutes. If the skins are browned but the centers are still firm, continue cooking in 5-minute increments.
How to test doneness
A baked potato is ready when a thin knife or skewer slides into the center with little resistance. The skin should feel dry and crisp, while the inside should yield easily when pressed with tongs or a towel. If you have an instant-read thermometer, a center temperature around 205–210°F generally indicates a fluffy baked texture, but the soft-center test is the practical deciding check.
- Test the thickest potato if cooking several.
- Let potatoes rest for 3–5 minutes before splitting.
Serve and store leftovers
Cut a slit across the top, gently squeeze the ends to open the potato, and add your toppings while it is hot. If a potato needs more time after testing, return it to the air fryer rather than serving a firm center. Refrigerate any cooked leftovers within 2 hours, and use them within 3–4 days. Reheat until steaming hot throughout.