Question 1

How many calories do I need during pregnancy?

Accepted Answer

Calorie needs vary by trimester: First trimester needs no extra calories, second trimester needs about 340 extra calories per day, and third trimester needs about 450 extra calories per day.

Question 2

Is this calculator accurate for twins?

Accepted Answer

This calculator is designed for single pregnancies. For twins or multiples, consult your healthcare provider for personalized recommendations.

Question 3

What if I'm underweight or overweight before pregnancy?

Accepted Answer

Your pre-pregnancy BMI affects your calorie needs. This calculator uses the Mifflin-St Jeor equation which accounts for your current weight and height.

Pregnancy Calorie Calculator

Input

Resultat

tools.pregnancy-calorie-calculator.nutrientNeeds