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Ideal Weight Calculator

Find your optimal body weight

Ideal Weight

170 cm

Results Dashboard

Ideal Body Weight (Devine)

65.9 kg

Healthy Weight Range (BMI)

53.5 - 72.0 kg

About the Formula

The Ideal Weight Calculator uses the Devine Formula (1974), which is the most widely used formula in medicine for calculating Ideal Body Weight (IBW). It was originally designed to determine the proper dosage of certain medications.

  • Male: 50.0 kg + 2.3 kg for every inch over 5 feet
  • Female: 45.5 kg + 2.3 kg for every inch over 5 feet

Note: "Ideal" weight is a statistical construct and may not reflect your personal healthiest weight. We also provide a Healthy Weight Range based on a standard BMI of 18.5 to 24.9 for comparison.

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How it Works

The Ideal Weight Calculator uses verified algorithms and industry-standard equations to analyze your inputs. Adjust the sliders or fill in the input fields above, and the tool will instantly recalculate the values and update the visualizations, charts, or detailed schedules in real-time.

W_{\text{ideal}}

Ideal body weight in kilograms

H_{\text{inches}}

Height in inches (above 5 feet)

Devine Formula (Male)

W_{\text{ideal}} = 50 + 2.3 \times (H_{\text{inches}} - 60)

  • W_{\text{ideal}}: Ideal body weight in kilograms
  • H_{\text{inches}}: Height in inches (above 5 feet)

Frequently Asked Questions

The Ideal Weight Calculator uses established biological and physical formulas to estimate key health metrics, providing a baseline understanding of your fitness or nutritional status.

The Ideal Weight Calculator uses standard global formulas (like WHO guidelines). However, generic formulas cannot account for individual variations in muscle mass, bone density, or ethnic genetic differences. It serves as an estimate, not a diagnostic tool.

Never. The Ideal Weight Calculator is strictly for informational and educational purposes. You should always consult a licensed healthcare professional before making any significant changes to your diet, exercise, or medical routine.

For tracking trends, using the Ideal Weight Calculator once every few weeks under consistent conditions (e.g., same time of day) is generally more useful than daily tracking, which can fluctuate due to hydration and other temporary factors.

If the globally recognized formula for the Ideal Weight Calculator requires age and gender inputs to be accurate, those fields will be provided. If not, the metric is universally calculated regardless of demographics.

Yes, your privacy is our priority. The Ideal Weight Calculator processes all your data locally on your device. We do not collect, store, or share your personal health inputs.

While the Ideal Weight Calculator is useful for the general population, elite athletes often have unique body compositions that require clinical-grade measurements (like DEXA scans) rather than generalized algorithmic estimates.

Why ToolPixa is the Best Choice

When it comes to financial, educational, or utility planning, precision is key. Unlike alternatives from Groww, ClearTax, or generic ad-filled sites, the ToolPixa Ideal Weight Calculator is designed specifically for performance and privacy.

FeatureToolPixaGroww / Others
No Intrusive AdsYes (Clean Layout)Intrusive Pop-ups / Banners
Data PrivacyLocal Browser OnlyStored on Servers
Sign-ups Required?NoYes (Lead Capture)
Speed & UIInstant / GlassmorphicSlow / Generic
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