How many calories in 10 grams plant fat?

That is a good question to misguide the the person, who will answer. You do not get fat from plants. Fat are saturated triglycerides. You get unsaturated triglycerides from plants. They are called as oils. You get nine Calories or kilo calories per gram of fat or oil. So ten grams will make 90 Calories or 90 kilo calories.