Is it free to use this calculator?

Yes, all our calculators are 100% free and require no registration.

Are my personal data stored?

No, all calculations are performed locally in your browser. We do not store any personal data.

Access all our health calculators: BMI, calories, ovulation, water, ideal weight and due date. Accurate and reliable tools for your wellness.

Free and accurate tools to help you maintain a healthy lifestyle

Calculate your Body Mass Index and discover your healthy weight category.

Discover how many calories you need daily based on your physical activity.

Calculate your fertile window and ovulation date to plan your pregnancy.

Discover how much water you need to drink daily to stay hydrated.

Calculate your ideal weight using multiple recognized medical formulas.

Calculate your probable due date and current weeks of pregnancy.

We use recognized and updated medical formulas to ensure accurate results.

All calculations are performed on your device. We don't store any personal data.

Get instant results with just a few clicks. Intuitive and responsive interface.