I don't count calories, I'm an ectomorph, I'll burn them anyway. I actually measure grams. I eat 4 fruits, 2 vegetables, at least 135 grams of protein per day, 3 liters of water, and good amount of "good" carbs in one day. I never had needed anything else. I eat five small meals a day and it has worked out so far for the last 4 months of calisthenics. So my advice is to watch Chris's video on nutrition on YouTube.