Women's Health Calculators
Support every stage of your health journey with our free women's health calculators. Track pregnancy weight gain, predict ovulation, monitor your cycle, and plan postpartum nutrition with evidence-based tools.
Pregnancy Weight Gain
Track your pregnancy weight gain by trimester against IOM guidelines. See if you are on track for a healthy pregnancy based on your pre-pregnancy BMI.
Postpartum Calories
Calculate your daily calorie needs postpartum for safe recovery and gradual weight loss. Accounts for breastfeeding status and activity level.
Ovulation Calculator
Predict your ovulation date and fertile window based on your cycle length. Track your most fertile days for conception or natural family planning.
Period Tracker
Predict your next period date and cycle length based on your menstrual history. Track cycle regularity and identify patterns over time.
Baby Food Portions
Calculate age-appropriate baby food portion sizes from 4-24 months. Based on AAP and WHO complementary feeding guidelines for healthy infants.
Breastfeeding Calories
Calculate your daily calorie needs while breastfeeding based on feeding frequency, baby's age, and your weight loss goals. Stay nourished safely.
Our women's health calculators follow guidelines from the Institute of Medicine, ACOG, AAP, and WHO to provide safe, evidence-based recommendations. Track pregnancy weight gain by trimester based on IOM 2009 guidelines, predict ovulation and fertile windows, monitor your menstrual cycle, calculate postpartum and breastfeeding calorie needs, plan baby food portions by age, and find your ideal weight using four validated formulas. Reviewed by Sarah Mitchell, RD.