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Health & Everyday
Body metrics, dates, grades and daily planning. All 8 of them run on your device — no sign-up, no upload.
Age CalculatorYour exact age in years, months and days, plus totals down to the minute.BMI CalculatorBody mass index in metric or imperial, with the WHO category and a healthy weight range.Date Difference CalculatorHow many days, weeks, months and years between two dates — inclusive or exclusive.Calorie & TDEE CalculatorBMR with Mifflin-St Jeor, then daily calories to maintain, lose or gain weight.Pregnancy Due Date CalculatorEstimate a due date from the last period, date of conception or a known ultrasound date.Grade CalculatorWork out a weighted grade, or the score you still need on the final to hit a target.Sleep Cycle CalculatorBedtimes and wake times aligned to 90-minute sleep cycles, with the 15-minute fall-asleep buffer.GPA CalculatorWeighted and cumulative GPA on the standard 4.0 scale, with credit hours.