2.1 [as modifier] informal (Of a price or cost) approximate: the ballpark figure is $400â500. More example sentences. 1  Hibs are coy about the cost, but the ballpark figure for such stadium developments is typically 1million per 1,000 seats. Hibs are coy about the cost, but the ballpark figure for such stadium developments is typically 1million per 1,000 seats. 2  This 40 per cent ballpark figure gives us 10 per cent of GDP or â¬11 billion which we might spend.
According to these studies, a protein intake around 30% of calories may be optimal for weight loss. This amounts to 150 grams per day for someone on a 2000 calorie diet. You can calculate it by multiplying your calorie intake by 0.075.
For a 140lb female, calorie intake=1800 calories, protein=20%: 1800 x .20 = 360 calories from protein. Since 1 gram of protein = 4 calories, divide protein calories by four: 360/4 = 90 grams of protein per day. No matter what your calculations are, remember that there are no magic foods or supplements that can replace the right training and the right diet.