Free ideal weight calculator using four established medical formulas: Devine (1974), Robinson (1983), Miller (1983), and Hamwi (1964). Also shows healthy BMI weight range. Enter your height, gender, and frame size for personalized ideal weight recommendations.
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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 a free 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. No downloads, installations, or sign-ups are required. The tool runs directly in your web browser for maximum convenience.
Yes, the Ideal Weight Calculator is 100% free to use with no limitations. There is no registration required, no daily usage caps, and no hidden fees. You can use it as many times as you need.
The Ideal Weight Calculator uses industry-standard formulas and algorithms to deliver reliable results. While the tool is designed for accuracy, results should be used as estimates and guidance. For critical decisions, always consult a qualified professional.
Yes, after running your calculation you can copy the results to your clipboard or take a screenshot. The Ideal Weight Calculator displays a detailed breakdown so you can easily record or share your numbers. No account is required to use or save results.
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Free ideal weight calculator using four established medical formulas: Devine (1974), Robinson (1983), Miller (1983), and Hamwi (1964). Also shows healthy BMI weight range. Enter your height, gender, and frame size for personalized ideal weight recommendations.
NexTool's Ideal Weight Calculator is completely free to use with no sign-up required. Your data is processed directly in your browser and never sent to our servers, ensuring complete privacy and instant results.
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Wrap your thumb and middle finger around your wrist just above the wrist bone (the bump on the outside).
| Height | Male (avg) | Female (avg) |
|---|---|---|
| 5'0"(152 cm) | 126 lbs | 110 lbs |
| 5'1"(155 cm) | 128 lbs | 112 lbs |
| 5'2"(157 cm) | 132 lbs | 117 lbs |
| 5'3"(160 cm) | 137 lbs | 119 lbs |
| 5'4"(163 cm) | 141 lbs | 123 lbs |
| 5'5"(165 cm) | 143 lbs | 126 lbs |
| 5'6"(168 cm) | 148 lbs | 130 lbs |
| 5'7"(170 cm) | 152 lbs | 134 lbs |
| 5'8"(173 cm) | 157 lbs | 137 lbs |
| 5'9"(175 cm) | 161 lbs | 141 lbs |
| 5'10"(178 cm) | 165 lbs | 143 lbs |
| 5'11"(180 cm) | 170 lbs | 148 lbs |
| 6'0"(183 cm) | 174 lbs | 152 lbs |
| 6'1"(185 cm) | 179 lbs | 154 lbs |
| 6'2"(188 cm) | 183 lbs | 159 lbs |
| 6'3"(191 cm) | 187 lbs | 163 lbs |
| 6'4"(193 cm) | 194 lbs | 168 lbs |
Ideal body weight formulas provide rough estimates based on height and gender. They do not account for muscle mass, body composition, age, ethnicity, or individual health conditions.
This is not medical advice. A healthy weight varies significantly between individuals. Athletes and muscular individuals may weigh more than these estimates suggest while being perfectly healthy. The BMI-based healthy weight range (18.5–24.9) is provided as an additional reference.
Always consult a healthcare professional for personalized weight and health guidance.