Know your numbers.Understand your health.
Doctor-reviewed calculators that turn a few details into clear, visual insights — in under a minute, completely free.
Body composition
BMI Calculator
Body Mass Index, ideal weight range, body fat estimate and daily calorie needs — in a live dashboard.
Women's health
Ovulation Calculator
Find your fertile window, ovulation day and next period with a colour-coded cycle wheel and calendar.
Maternity
Due Date Calculator
22 weeks 3 days
2nd trimester
Estimate your baby's arrival from your last period, conception, IVF transfer or scan — and track every milestone.
Lifestyle check
Health Score Quiz
74/100
Answer a few questions about sleep, diet, activity and stress to get your personal wellness score.
Simple by design
How our tools work
Enter a few details
No sign-up, no personal data stored. Just the numbers the tool needs.
Get instant insights
Visual, easy-to-read results based on WHO and clinical guidelines.
Talk to a doctor
Book a Stepcare consultation in one tap if you'd like expert guidance.
Numbers are a start
A doctor can tell you what they mean
Bring your results to a Stepcare consultation and get a personalised plan from our family physicians, gynaecologists and nutritionists in Whitefield.