Ideal Weight Calculator

Calculate your ideal body weight based on height and gender using multiple formulas.

170 cm
Ideal Weight Range
65 - 67 kg
Devine Formula
66 kg
Robinson Formula
65 kg
Miller Formula
66 kg

Note

Ideal weight varies by body frame and muscle mass. These formulas provide a general guideline. Consult a healthcare professional for personalized advice.

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What is Ideal Weight Calculator?

An ideal weight calculator estimates a healthy weight range for your height using the Devine formula and BMI guidelines.

Ideal weight is a range, not a single number — frame size and muscle mass also matter.

How does the Ideal Weight Calculator work?

Devine: Men: 50 + 2.3×(inches over 5 ft) | Women: 45.5 + 2.3×(inches over 5 ft)

The calculator shows the Devine ideal weight and the healthy BMI range (18.5-24.9) for your height.

It also shows your current BMI and where you fall relative to the range.

How to use the Ideal Weight Calculator?

  1. Enter your gender, height, and current weight.
  2. The calculator shows your ideal weight, healthy range, and current BMI.

Example

Try the calculator with your own numbers

  1. Enter your values in the input fields above.
  2. Adjust the values to match your situation.
  3. The result updates instantly as you change the inputs.
Your result appears instantly — no manual calculation needed.

Benefits of using the Ideal Weight Calculator

  • Set a realistic target weight.
  • Understand your healthy weight range.
  • Track progress toward a healthier weight.

Who should use the Ideal Weight Calculator?

  • People tracking their weight, fitness, and daily health numbers.
  • Fitness enthusiasts planning workouts, calories, and protein intake.
  • Parents monitoring their child's growth and development.
  • Anyone preparing for a health check-up or fitness goal.

Tips for getting the most out of the Ideal Weight Calculator

  • Use your most recent measurements for the most accurate result.
  • Re-check periodically as your weight, age, or activity level changes.
  • Treat the result as a guideline, not a medical diagnosis — consult a professional for health decisions.

Frequently Asked Questions

Is ideal weight the same for everyone of the same height?

No. Muscle mass, frame size, and age affect what is healthy for you. Use the range as a guide.

What is a healthy BMI?

A BMI between 18.5 and 24.9 is considered healthy for most adults.

Small daily decisions add up. Use this calculator to track your numbers and make healthier choices with confidence.

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