A:Answer Hi - Thank you for your interest in this beautiful Profile Induction Range. This range offers 19 power levels, including a Boost setting. The power level is shown in the display window. Power levels range from L to 9 in precise half-step increments. For example: 1, 1 ½, 2, 2 ½ and up to power level 9. Power Level L, the lowest setting, is recommended for Keep Warm. The power level increases one-half level with each touch. Power level 9 is the highest normal power setting. We hope you choose this great model for your home. Kind regards - Vikki@GEA