Track pregnancy due dates, conception dates, running pace, target heart rate zones, one rep max strength estimates, and blood alcohol content.
Calculators in this category
- Pregnancy Calculator — Track pregnancy week and estimated due date from LMP.
- Conception Date Calculator — Estimate the likely conception date from pregnancy dates.
- Due Date Calculator — Calculate an estimated due date from LMP or conception date.
- Pace Calculator — Solve for running pace, finish time, or distance.
- Target Heart Rate Calculator — Estimate training zones from age and resting heart rate.
- One Rep Max Calculator — Estimate one-rep max from a weight and rep count.
- BAC Calculator — Estimate BAC from drinks, weight, and elapsed time.
- Ovulation Calculator — Find your fertile window, ovulation date and next period from your last period start.
- Period Calculator — Predict your next 3-12 periods from your last cycle so you can plan travel, events and contraception with confidence.
- GFR Calculator — Estimate kidney function (eGFR) from serum creatinine, age, and sex using the CKD-EPI 2021 equation.
- Pregnancy Weight Gain Calculator — See IOM recommended pregnancy weight gain for your pre-pregnancy BMI and current week.