Calculate your ideal body weight using Devine and Robinson formulas. Provides a healthy weight range for your height and gender. Everything runs locally in your browser — nothing is uploaded.
Estimate body fat percentage using BMI-based formula adjusted for age and gender. Shows fitness range and category.
Calculate your daily calorie needs using BMR and activity level. Shows maintenance, cutting, and bulking calorie targets for fitness planning.
Calculate your waist-to-hip ratio and assess health risk based on your measurements and gender.
Calculate Body Surface Area using the Mosteller formula. Enter height and weight for medical and fitness BSA measurements.
Calculate BMI for children with age and gender considerations. Track childhood growth and weight status.
Ideal Body Weight lets you calculate your ideal body weight using Devine and Robinson formulas. Provides a healthy weight range for your height and gender. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Calculate your ideal body weight using Devine and Robinson formulas. Provides a healthy weight range for your height and gender. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Direct text entry, file upload, or URL-based input — depending on the tool. All numeric values are entered through input fields with real-time updates.
Yes. After the initial page load, Ideal Body Weight runs entirely on your device with no internet connection needed. All processing is done locally.
Yes, this tool is completely free with no usage limits, registration, or credit card required.
All processing happens locally in your browser. Your data is never uploaded to any server.
Yes. After the initial page load, the tool runs entirely offline without requiring an internet connection.
No. You can use this tool unlimited times with no quotas or restrictions.
Any modern web browser (Chrome, Firefox, Safari, Edge) on desktop or mobile. No installation needed.
Body Fat Estimator
Estimate body fat percentage using BMI-based formula adjusted for age and gender. Shows fitness range and category.
Daily Calorie Needs
Calculate your daily calorie needs using BMR and activity level. Shows maintenance, cutting, and bulking calorie targets for fitness planning.
Daily Macronutrients
Calculate recommended daily protein, carbs, and fat grams based on calorie intake. Follows standard 30/40/30 macro split.
Sleep Requirements
Get recommended sleep hours based on your age. Follows CDC and National Sleep Foundation guidelines from newborn to senior.
Steps to Distance
Convert steps walked to distance in km and miles. Also estimates calories burned based on height and step count.
Calories Burned Calculator
Estimate calories burned during exercise. Supports running, walking, cycling, swimming, yoga, lifting, and jump rope activities.