As a user who has a tender oven at home, I answer: In terms of function, the electricity consumption for ordinary functions such as baking is about 0.6/h, such as chiffon cakes, cheesecakes, cake rolls, egg yolk puffs, etc. Toasting bread usually takes about 30 minutes, but using the steam function uses less electricity than other functions. Steaming fish, steamed buns, and steamed seafood takes about 12 minutes. I hope this answer will be helpful to you.