Approximately 50.
Depends on the type
it depends on what it is in coca cola it has 200 if its orange juice it has 110 if it is water 0 so it just depends
i think about 11 or 8 or it actually could be 16 not that high according to the sugar in grapefruit Think this way: The same amount of calories you BURN when drinking a cup of anything--milk, soda,...
1 cup of celery juice is approximately 42 calories.