Skip to main content
DigiCalcs

How to Calculate Pregnancy Nutrition

What is Pregnancy Nutrition?

Pregnancy significantly increases nutritional requirements, particularly for folate, iron, calcium, and calories. Requirements change by trimester.

Step-by-Step Guide

  1. 1Extra calories: +100 kcal T1, +340 kcal T2, +450 kcal T3
  2. 2Folate: 600mcg/day (400mcg pre-conception prevents neural tube defects)
  3. 3Iron: 27mg/day; Calcium: 1,000mg/day; DHA: 200mg/day for brain development

Worked Examples

Input
65kg, lightly active, 2nd trimester
Result
approx 2,200 kcal/day, 90-100g protein, 600mcg folate, 27mg iron, 1,000mg calcium

Frequently Asked Questions

What is Pregnancy Nutrition Calc?

Pregnancy significantly increases nutritional requirements, particularly for folate, iron, calcium, and calories. Requirements change by trimester

How accurate is the Pregnancy Nutrition Calc calculator?

The calculator uses the standard published formula for pregnancy nutrition calc. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Pregnancy Nutrition Calc calculator use?

This calculator works with inches. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Pregnancy Nutrition Calc calculator use?

The calculator applies the standard formula for this type of calculation. See the 'How It Works' steps above for the detailed formula breakdown.

Ready to calculate? Try the free Pregnancy Nutrition Calculator

Try it yourself →

Settings

PrivacyTermsAbout© 2026 DigiCalcs