What is a “correct weight” for your height?
The phrase correct weight for height usually means a weight range associated with lower health risk for most adults. Instead of one perfect number, a better approach is to use a range. Your body composition, muscle mass, age, and genetics all matter.
This calculator gives you two practical estimates:
- Healthy BMI weight range (BMI 18.5 to 24.9)
- Ideal body weight estimate based on established formulas (Devine, Robinson, Miller, and Hamwi)
How the calculator works
1) Healthy BMI weight range
BMI (Body Mass Index) compares your weight with your height. While BMI does not measure body fat directly, it is still widely used for population-level screening. For most adults, a BMI from 18.5 to 24.9 is considered a healthy range.
2) Ideal body weight formulas
We also estimate ideal weight using several classic formulas. Each formula gives a slightly different value. Instead of relying on just one, this calculator shows each value and an average estimate.
How to use this calculator effectively
- Select your preferred unit system (metric or imperial).
- Enter your height accurately.
- Optionally enter your current weight to receive BMI and progress guidance.
- Choose sex for formula-based estimates.
- Click Calculate Correct Weight Range.
For the most useful result, measure height and weight under consistent conditions (same time of day, similar clothing).
Understanding your result
Healthy range vs. exact number
If your current weight sits inside the calculated healthy range, that is generally a good sign. If it falls outside the range, the result can be used as a planning target—not a judgment.
Why ranges are better
Your best weight is not just math. Athletic people often weigh more because of muscle. Others may weigh less but still need to improve fitness, nutrition, sleep, or stress habits.
What else affects healthy body weight?
- Body composition: muscle vs. fat ratio matters more than scale weight alone.
- Waist measurement: central fat is linked to metabolic risk.
- Activity level: resistance and aerobic training change ideal targets.
- Age and hormones: your healthy baseline may shift over time.
- Medical history: medication, thyroid status, and chronic conditions can influence weight.
Practical tips to reach your target range
Nutrition habits
- Build meals around lean protein, vegetables, fruit, and high-fiber carbs.
- Reduce sugary drinks and frequent ultra-processed snacks.
- Track portions for 2–3 weeks to understand your real intake.
Training habits
- Aim for at least 150 minutes of moderate activity weekly.
- Add 2–3 strength sessions per week to preserve or build lean mass.
- Increase daily movement (steps, standing breaks, walking calls).
Recovery habits
- Sleep 7–9 hours per night consistently.
- Manage stress with simple routines: walks, breathing, journaling, or mindfulness.
- Adjust goals gradually: sustainable change beats crash dieting.
Important note
This tool is for educational use and does not replace professional advice. If you are pregnant, under 18, have an eating disorder history, or have major medical conditions, consult a qualified clinician or registered dietitian for individualized targets.