Conception Date Calculator
Calculate your likely conception date from your due date or current pregnancy week — helpful for family planning or medical records.
OpenPlan a pregnancy and get ready for the new arrival — track the dates, watch healthy weight gain, and pack and stock with ready-made checklists. Free and private in your browser. For general guidance, not medical advice.
Dates, milestones, and healthy weight gain.
Calculate your likely conception date from your due date or current pregnancy week — helpful for family planning or medical records.
OpenEstimate your ovulation day, fertile window, next period, and a due-date estimate.
OpenGet your estimated due date and how many weeks pregnant you are — from your LMP, conception, or IVF transfer date, with trimester and milestones.
OpenCalculate healthy weight gain during pregnancy based on pre-pregnancy BMI with trimester-by-trimester guidelines.
OpenPack, stock, and set up for the new arrival.
Track and plan your baby's sleep and feeding schedule to establish healthy routines.
OpenComplete checklist of nursery essentials, feeding, clothing, and gear needed before baby arrives.
OpenPack your hospital bag for labor and delivery — comfort items, documents, baby essentials, and recovery needs.
OpenComplete checklist of everything you need to prepare for bringing a newborn home.
OpenEvery other tool for the months around a new arrival.
Estimate what a baby costs in year one — childcare, feeding, diapers, gear and more — as one-time, monthly and total figures you can budget around.
OpenFind and shortlist baby names by gender, origin, style, starting letter and sibling-name match — with meanings, favorites and recent searches.
OpenFind the right diaper size by your baby's weight and estimate how many diapers per day, per month, and before the next size up.
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