Health Calculators
Understanding your health becomes easier when you can measure it with clear and reliable numbers. This page features all Free Tool Mart health calculators designed to help you track body measurements, estimate calorie needs, monitor pregnancy progress, and understand your fitness levels.
Each tool is based on standard medical or scientific formulas, offering quick insights without requiring apps, accounts, or complicated setups.
Available Health Calculators
These health tools help you track body measurements, calorie needs, pregnancy timelines, and overall wellness using trusted scientific formulas.
BMI Calculator
Find your Body Mass Index instantly using WHO-standard categories to understand your weight range.
Body Fat Percentage Calculator
Estimate essential and storage fat levels using precise, science-backed formulas for a clearer view of your fitness status.
Pregnancy Due Date Calculator
Calculate pregnancy progress and estimated delivery dates using LMP, conception, or IVF-based methods.
Calorie Needs Calculator
Know how many calories you need daily for weight loss, maintenance, or muscle gain using BMR and TDEE calculations.
Why These Calculators Matter
Health calculators help you make informed decisions about your well-being by providing numbers that are easy to understand:
- Track fitness goals more accurately
- Plan diet or exercise routines
- Understand pregnancy timelines
- Monitor changes in body composition
- Stay aware of daily calorie requirements
These tools are built using widely accepted formulas and standards, ensuring dependable results.
Who Benefits From These Tools?
- Individuals tracking weight or fitness goals
- Expecting parents monitoring pregnancy stages
- Nutrition enthusiasts planning meals
- Trainers and students studying health metrics
- Anyone curious about their body measurements
Each calculator is simple, beginner-friendly, and works instantly on any device.
FAQs – Health Calculators
They use standard formulas (BMI, BMR, Durnin-Womersley, etc.). While results are estimates, they provide a reliable starting point for understanding health metrics.
No. All health calculators are completely free and require no login or registration.
Yes. Everything runs locally in your browser. No inputs are stored or shared.
Yes. Tools like the BMI and Calorie Needs Calculator help you understand your starting point and daily calorie requirements.
No. These tools offer general guidance. Always consult a healthcare professional for personal medical decisions.