Question 1

What is a daily calorie need?

Accepted Answer

Daily calorie need is the number of calories your body burns in a day, accounting for physical activity. It varies by age, gender, weight, and lifestyle.

Question 2

Which formula is used?

Accepted Answer

We use the Mifflin-St Jeor formula — one of the most accurate for estimating basal metabolic rate.

Question 3

Why do results differ for men and women?

Accepted Answer

Due to differences in body composition: men have on average more muscle mass, which burns more energy.

Question 4

How many calories does a child need?

Accepted Answer

It depends on age and activity level. The formula accounts for age — enter the child's actual age for an accurate result.

Question 5

How can I use the result for meal planning?

Accepted Answer

Knowing the daily calorie need, you can build a balanced meal plan. Try our weekly meal planner.

Question 6

How do I calculate calories for the whole family?

Accepted Answer

Zoremi's calculator computes the daily calorie need for each family member individually — using the Mifflin-St Jeor formula based on age, weight, height and activity level. You can add up to 6 members at once.

Question 7

How many calories does an adult need per day?

Accepted Answer

Average: 2000–2400 kcal/day for women and 2400–3000 kcal/day for men. The exact figure depends on weight, height and activity. Zoremi's calculator gives you a personalised number in under a minute.

Family Calorie Calculator

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