You’ll usually cook a “baked” potato in the microwave for about 7–10 minutes total for one medium russet potato, flipping halfway, then add 1-minute bursts if it’s not soft yet.

Quick Scoop (Short Answer)

  • 1 medium potato: 7–10 minutes on HIGH, flip halfway.
  • Add 1-minute increments until a fork slides in easily and the potato feels soft when gently squeezed with a towel or mitt.

Simple Step‑By‑Step

  1. Scrub the potato and pat it dry.
  1. Pierce it all over with a fork (this lets steam escape).
  1. Optional: Rub with a little oil and salt for nicer skin.
  1. Place on a microwave‑safe plate.
  2. Microwave on HIGH:
    • 1 potato: start with 4–6 minutes.
 * Flip, then do another 3–4 minutes.
  1. Check doneness with a knife or fork; if it’s still firm, keep going in 1‑minute bursts.

Think of the timing as “start here, then adjust” rather than a strict rule, because microwaves and potato sizes vary a lot.

Time Guide by Size and Number

[3][5][7][9] [1][5][7][9][3] [5][9][3] [1][3] [3][1]
Potato setup Typical time on HIGH
1 small potato 5–7 minutes total, checking after 5 minutes
1 medium potato 7–10 minutes total (e.g., 4–6 minutes + 3–4 minutes after flipping)
1 large russet 10–15 minutes total, in several intervals with flips
2 medium potatoes 8–11 minutes total, turning halfway
3–4 medium potatoes 10–15 minutes total, turning once or twice

Little Extra Tips

  • Let the potato rest 1–2 minutes after cooking; it finishes steaming inside.
  • If you like crisp skins, you can microwave first, then pop the potato in a hot oven or air fryer for about 10 minutes.
  • Always use a towel or oven mitt when squeezing or turning; the potato and plate get very hot.

Bottom note: Information gathered from public forums or data available on the internet and portrayed here.