Average Height to Weight Calculator

Formula Used

The calculator converts height to inches and centimeters. It then estimates ideal body weight with selected adult formulas.

• Devine male: 50 kg + 2.3 kg × inches over 5 feet
• Devine female: 45.5 kg + 2.3 kg × inches over 5 feet
• Robinson male: 52 kg + 1.9 kg × inches over 5 feet
• Robinson female: 49 kg + 1.7 kg × inches over 5 feet
• BMI range: 18.5 × height² to 24.9 × height²
• Frame adjustment: small 90%, medium 100%, large 110%

How to Use This Calculator

Choose the height input type first. Enter height in the matching field. Add current weight if you want BMI and gap results. Select reference type, frame size, age, and formula. Press calculate. Use CSV or PDF buttons to save the result.

Example Data Table

Height and Weight Planning Guide

Average Weight Checks

Average height to weight calculators give a starting point. They do not replace medical advice. They help you compare a measured height with common adult weight formulas. This page combines ideal body weight equations with a healthy BMI range. The result shows a target estimate, a low range, a high range, and the gap from your current weight.

Why Height Matters

Height strongly affects body mass. A taller person usually carries more lean tissue, bone mass, and water. Shorter people usually need less total weight for the same body shape. That is why the calculator first changes every height entry into centimeters and inches. It then applies formulas that were designed around height above or below five feet.

Frame Size and Age

Body frame can shift a reasonable target. A small frame often fits better near the lower end. A large frame may fit better near the higher end. Age also matters because muscle mass, activity, and body composition may change over time. This calculator keeps age visible so the result can be read with better context.

Reading the Result

The target weight is not a strict rule. It is a planning number. The BMI range gives a wider health reference. Your current BMI, if entered, shows how your present weight compares with height. The difference line shows whether you are above, below, or near the selected estimate.

Using the Estimate Safely

Use the result for education and tracking. Do not use it as a diagnosis. Athletes, pregnant users, older adults, teens, and people with medical conditions may need a different assessment. Waist size, strength, labs, diet quality, and energy level also matter. For weight change, use gradual steps. Set a small weekly goal. Track sleep and protein. Review progress every few weeks.

Best Use Cases

This tool works well for general conversion pages, fitness planning, coaching notes, and quick health checks. It also supports both metric and imperial entries. Export buttons help save the result for records. The example table shows how height changes the expected weight range.

Compare several signals before choosing a target. A range is often better than one exact number.

FAQs