Ideal Weight Calculator

Ideal weight depends on height, gender, frame size, and muscle mass. As a rough guide, a medium-frame 5'10" man's ideal weight is approximately 155-170 lbs. A medium-frame 5'5" woman's ideal weight is approximately 125-140 lbs.

No single formula is perfect. The Devine formula is most widely used in clinical settings for drug dosing. The BMI-based range (18.5-24.9) gives the broadest healthy range. Use the average of all formulas for a reasonable target.

Large-framed individuals naturally weigh more due to bigger bones and larger body structure. Frame size adjustments add 10% for large frames and subtract 10% for small frames. Measure your wrist circumference to determine frame size.

The Ideal Weight Calculator is an online tool that lets you calculate ideal body weight using devine, robinson, miller, and hamwi formulas. It is part of NexTool's collection of free tools designed to help you work faster and more efficiently.

Using the Ideal Weight Calculator is simple: visit the tool page, enter your data or input into the provided fields, and get instant results. Follow the controls on the page. Some functions require sign-in or a paid plan; see Pricing for limits.

The Free plan includes 10 tool uses per day. Some features require an account or a paid plan. Check the controls on the tool page and Pricing for the applicable limits.

The Ideal Weight Calculator returns results based on the inputs and the tool methodology. Check assumptions, units and source dates. Treat projections as estimates. For critical decisions, always consult a qualified professional.

Yes, the Ideal Weight Calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers. Simply open NexTool in your mobile browser and navigate to the tool — no app download required.