InterestCalcs

Ideal Weight Calculator

Estimate your ideal body weight range based on standard biological health algorithms.

Biological Gender

Male

Female

Age (Years)

Height (cm)

Ideal Target

70.3 kg

Ideal Body Weight (Devine Formula)

Robinson Formula: 69.4 kg

Miller Formula: 68.5 kg

Healthy BMI range: 56.7 kg - 76.6 kg

How Ideal Body Weight (IBW) is Estimated

Ideal Body Weight equations were originally developed to determine dosages for pharmaceutical products. Today, they are popular markers in physical therapy and training plans.

The Devine Formula (1974)

Devine's equation is the most widely referenced calculation algorithm:

Male: 50.0 kg + 2.3 kg per inch over 5 feet
Female: 45.5 kg + 2.3 kg per inch over 5 feet