Daily How Much

The 3,500-calorie rule is an oversimplification; a pound of body fat contains about 3,400 to 3,750 calories.

A 3.5-ounce (100-gram) serving of roasted skinless chicken breast contains about 165 calories.

For a person weighing around 155–160 pounds, 100 push-ups may burn roughly 29 to 50 calories, depending on intensity and speed.

A cumulative deficit of roughly 3,500 calories is the traditional rule of thumb for losing one pound.

Gaining one pound generally requires a surplus of roughly 3,500 calories, though individual factors like metabolism and body composition influence.

A 1-cup serving of sweet cherries with pits provides about 87 calories; pitted cherries have roughly 97 calories per cup.

Push-ups burn roughly 7 calories per minute for a 155-pound person, but the exact amount depends on your weight and how intensely you perform them.

A one-ounce serving of hard cheese like cheddar typically contains about 115 to 120 calories, though softer varieties can drop below 85.

For safe weight loss, a daily deficit of 500 to 750 calories is recommended, typically leading to about 1 to 1.5 pounds lost per week.

For a 150-pound person, 100 jumping jacks burn about 19 calories, but the number ranges from 15 to 30 calories based on body weight and intensity.