Pregnancy Calorie Intake Calculator

Here’s a comprehensive table outlining recommended daily calorie intake for pregnant women based on trimester, age group, and activity level. This table provides general guidance on caloric intake and may vary depending on individual factors and health recommendations.

Age Group	Activity Level	First Trimester (Weeks 1-12)	Second Trimester (Weeks 13-26)	Third Trimester (Weeks 27-40)
18-25 years	Sedentary	1,800 kcal	2,100 kcal	2,250 kcal
	Lightly Active	2,000 kcal	2,300 kcal	2,450 kcal
	Moderately Active	2,200 kcal	2,500 kcal	2,650 kcal
	Active	2,400 kcal	2,700 kcal	2,850 kcal
26-35 years	Sedentary	1,900 kcal	2,200 kcal	2,350 kcal
	Lightly Active	2,100 kcal	2,400 kcal	2,550 kcal
	Moderately Active	2,300 kcal	2,600 kcal	2,750 kcal
	Active	2,500 kcal	2,800 kcal	2,950 kcal
36+ years	Sedentary	1,800 kcal	2,100 kcal	2,250 kcal
	Lightly Active	2,000 kcal	2,300 kcal	2,450 kcal
	Moderately Active	2,200 kcal	2,500 kcal	2,650 kcal
	Active	2,400 kcal	2,700 kcal	2,850 kcal

Explanation of Table

• Age Groups: Caloric needs vary slightly with age due to changes in metabolic rates and energy requirements.
• Activity Level:
  • Sedentary: Little or no physical activity.
  • Lightly Active: Light exercise a few times per week.
  • Moderately Active: Moderate exercise or physical activity most days.
  • Active: Daily exercise or physically demanding job.
• Trimester Adjustments:
  • First Trimester: Generally, no additional calories are required, so recommendations are closer to baseline.
  • Second Trimester: An additional 300 kcal is typically recommended.
  • Third Trimester: An additional 450 kcal is typically recommended.

This table offers general guidance and should be adjusted based on personal health requirements, which a healthcare provider can best advise.