Free health tools

These tools help you look after your health. Use the BMI, pregnancy and cycle calculators and practice dosage calculation. Keep private logs. The tools are free and have no sign-up.

The tools

Med MathPractice dosage calculations for nursing and pharmacy, with worked answers.med-math.utilarium.app
CycleA private period tracker: log days and symptoms, see when the next period may start, keep the data on your device.cycle.utilarium.app
Care LogA shared log for a baby or a pet: log feeds, sleep and walks with one tap, and share the log by link.care-log.utilarium.app
PlantsGuided plant care: check the soil, water at the right time, and learn what each plant needs. Data stays on your device.plants.utilarium.app
JournalA private journal: write entries with a mood and tags, lock it with a passphrase, and keep it on your device.journal.utilarium.app
BMI CalculatorFree BMI calculator for adults, kids and teens, with the CDC categories and percentiles.bmi-calculator.utilarium.app
Pregnancy CalculatorFree pregnancy due date and ovulation calculators in Arabic and English: due date, weeks of pregnancy, fertile window and next period.pregnancy-calculator.utilarium.app

More free tools

Money: Free calculators for tax, pay and money.
Driving and licences: Free practice tests for driving, boating, pilot and other licence exams.
Exams and study: Free practice tests for citizenship, nursing and trade exams, and tools to study.
Files and text: Convert, compress, fill and sign images and PDF files in the browser.
Work and business: Free tools for freelancers and small teams: time tracking, bookings, a help desk, a waitlist, webhooks and podcast hosting.
Everyday tools: Small tools for every day: a calculator, converters, dates, a timer, a metronome and a typing test.
Group and fun: Pick names, draw a Secret Santa, vote and play with a group.