Your health decisions matter too much to be based on guesswork. All 13 of Coswaa’s health tools use clinically validated formulas to give you accurate, actionable numbers — whether you are tracking fitness, planning a diet or monitoring vital health indicators.
All Free Health Tools (13)
- ⚖️ BMI Calculator — Calculate Body Mass Index instantly.
- 🎂 Age Calculator — Find exact age from date of birth.
- 🍎 Calorie Calculator — Daily calorie needs by TDEE.
- 🔥 BMR Calculator — Basal Metabolic Rate calculator.
- 💪 Body Fat Calculator — Estimate body fat percentage.
- 🏋️ Ideal Weight Calculator — Find your ideal body weight.
- 🤰 Pregnancy Calculator — Calculate due date from LMP.
- 📅 Ovulation Calculator — Track fertile window.
- 💧 Water Intake Calculator — Daily water requirement.
- 🥗 Macro Calculator — Protein, carb & fat targets.
- 😴 Sleep Calculator — Best wake-up times by sleep cycles.
- 🥩 Protein Intake Calculator — Daily protein needs.
- ❤️ Blood Pressure Checker — WHO category & risk level from systolic/diastolic.
Why Use Coswaa Health Tools?
- Free forever — every tool in this collection is free with no usage limits.
- No account required — open any tool and start using it immediately.
- Private by design — calculations run in your browser, nothing is stored on our servers.
- Works on all devices — fully optimised for phones, tablets and desktops.
- Regularly updated — tools are maintained and improved based on user feedback.
Coswaa offers 150+ free tools across finance, health, SEO, text, image, PDF, utility and AI categories. Explore the full collection →