Online calculators for finance, science, health, everyday tasks, and education.

Calculators(19)

Calculator Search

Search and find calculators

Tips

Home
Health & Fitness
Ideal Body Weight Calculator

Health

Ideal Body Weight Calculator

This calculator helps you estimate your ideal body weight based on your height, gender, and body frame size using multiple recognized formulas (Robinson, Miller, Devine, Hamwi). It also provides your healthy weight range according to BMI guidelines. These estimates can support your health and wellness journey, though they should be used as general guidance rather than strict targets.

Calculator not found: weight-calculator

Specialized Calculators

Choose from 4 specialized versions of this calculator, each optimized for specific use cases and calculation methods.

Formula Type

4 calculators

Devine Formula Ideal Weight Calculator

Calculate ideal body weight using the Devine formula (1974), one of the most widely used IBW formulas in clinical settings.

Try this calculator

Robinson Formula Ideal Weight Calculator

Calculate ideal body weight using the Robinson formula (1983), a refined approach to IBW estimation.

Try this calculator

Miller Formula Ideal Weight Calculator

Calculate ideal body weight using the Miller formula (1983), known for producing more moderate estimates.

Try this calculator

Hamwi Formula Ideal Weight Calculator

Calculate ideal body weight using the Hamwi formula (1964), which uniquely accounts for body frame size.

Try this calculator

Related Calculators

6 calculators

Explore more health & fitness calculators

VO2 Max Calculator

Calculate your VO2 Max (maximal oxygen uptake) and aerobic fitness level

Try this calculator

Marathon Pace Calculator

Calculate running pace, time, distance, and generate race predictions and splits

Try this calculator

Calculate Body Mass Index (BMI) based on height and weight

Try this calculator

Calculate your Basal Metabolic Rate (BMR) and daily calorie needs

Try this calculator

Calorie Calculator

Calculate daily caloric needs based on personal factors and activity level.

Try this calculator

Macro Calculator

Calculate your daily protein, carbs, and fat needs based on your body metrics and fitness goals.

Try this calculator