How many calories in a half grapefruit

How many calories?

A half grapefruit
about 42 Calories

How to calculate a half grapefruit calories?

    half grapefruit nutrition facts

    Water
    Approximately 91%
    Calories
    42 Calories
    Carbohydrates
    13.1 g
    Fiber
    2.5 g
    Protein
    1 g
    Vitamin C
    64 mg
    Potassium
    166 mg
    Vitamin A
    428 IU
    Folate
    15 mcg
    Magnesium
    15 mg

    How to burn a half grapefruit calories

    Walking
    30 minutes of brisk walking at 3-4 mph
    Jogging
    15 minutes of jogging at a moderate pace
    Cycling
    20 minutes of cycling at a moderate pace
    Swimming
    15 minutes of swimming laps
    Yoga
    30 minutes of gentle yoga