IBW formulas + BMI range

Ideal Weight for 188cm (6'2")

Reference weight estimated with four commonly used ideal body weight formulas: Devine, Robinson, Miller and Hamwi. The healthy range is derived separately from the standard adult BMI range.

65.4 kg

Min healthy weight

80.7 kg

Ideal weight (men)

74.8 kg

Ideal weight (women)

88 kg

Max healthy weight

Ideal Weight Results

👨 Men
👩 Women

80.7

kilograms

Ideal weight for men at 188cm (average of 4 formulas)

65.4 kg

Min healthy

80.7 kg

Ideal weight

88 kg

Max healthy

UnderweightNormalOverweightObese

Ideal weight 80.7 kg falls within the healthy BMI range

👨 Men

80.7 kg

65.4–88 kg

177.8 lbs

👩 Women

74.8 kg

65.4–88 kg

164.8 lbs

Ideal weight for a 188 cm woman

Healthy range 65.4–88 kg (144.2–194 lb); the four-formula average is 74.8 kg (164.8 lb).

Ideal weight for a 188 cm man

Healthy range 65.4–88 kg (144.2–194 lb); the four-formula average is 80.7 kg (177.8 lb).

In feet and inches, 188 cm is about 6'2". See ideal weight for 6'2" in pounds.

Reference Weight by 4 Common IBW Formulas

FormulaYearMen (kg)Women (kg)

Devine

Developed for drug-dosing calculations

197482.277.7

Robinson

Regression-based

198378.672.8

Miller

Regression on updated insurance tables

19837672.2

Hamwi

Quick estimation rule (1964)

196485.876.3
Recommended Average—80.774.8

BMI Categories for 188cm Height

These weights are calculated specifically for someone 188cm tall

🔵 Underweight

BMI < 18.5

Under 65.4 kg

🟢 Healthy

BMI 18.5 — 24.9

65.4 — 88 kg

🟠 Overweight

BMI 25 — 29.9

88.1 — 105.7 kg

🔴 Obese

BMI ≥ 30

Over 105.7 kg

How to Calculate Ideal Weight for 188cm

1

Convert height to inches

188 cm ÷ 2.54 = 74 inches (6'2")
2

Inches above 5 feet (60 in)

74 − 60 = 14 inches above 5ft
3

Apply Devine formula (most used)

Men: 50 + (2.3 × 14) = 82.2 kgWomen: 45.5 + (2.3 × 14) = 77.7 kg
4

Verify with BMI

BMI = 82.2 ÷ (1.88)² = 22.8 ✅ Within healthy range

About the 4 Medical Formulas

Hamwi (1964)

The earliest formula, developed by Dr. G.J. Hamwi in 1964 for clinical nutrition. Published via the American Diabetes Association .

Devine (1974)

Developed by Dr. B.J. Devine in 1974 for drug dosage calculations. It later became a common reference-weight estimate.

Robinson (1983)

Developed by Dr. J.D. Robinson in 1983 using regression analysis of Metropolitan Life Insurance data. Gives values close to Devine.

Miller (1983)

Developed by Dr. D.R. Miller in 1983 using updated Metropolitan Life tables. Typically produces the highest values.

Why Does Ideal Weight Differ Between Men and Women?

At 188 cm the four formulas give men about 5.9 kg more than women, because each formula uses different constants for men and women, derived from historical height–weight data (on average men carry more lean and bone mass). The BMI-based healthy range is the same for both sexes at the same height.

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Frequently Asked Questions

What is the ideal weight for 188cm?↓
The ideal weight for 188cm (6'2") ranges from 65.4 to 88 kg for men, and 65.4 to 88 kg for women. This range is based on a healthy BMI of 18.5–24.9 per WHO classification guidelines.
What is the ideal weight for a woman at 188cm?↓
For a woman at 188cm, the ideal weight ranges from 65.4 to 88 kg. The average of 4 common formulas (Devine, Robinson, Miller, Hamwi) is 74.8 kg. Individual results may vary based on muscle mass and body frame.
Is 91 kg a healthy weight for 188cm?↓
A weight of 91 kg at 188cm gives a BMI of approximately 25.7, which falls in the overweight range (25–29.9). Working toward the healthy range (65.4–88 kg) through balanced nutrition and exercise is recommended.
How do I calculate BMI for 188cm height?↓
BMI = weight (kg) ÷ height (m)². For 188cm (1.88m): BMI = your weight ÷ 3.5344. Example: if you weigh 80.7 kg, your BMI = 22.8 — within the healthy range (18.5–24.9).
What is the difference between Devine, Robinson, Miller and Hamwi formulas for 188cm?↓
For men at 188cm: Devine = 82.2 kg, Robinson = 78.6 kg, Miller = 76 kg, Hamwi = 85.8 kg. For women: Devine = 77.7 kg, Robinson = 72.8 kg, Miller = 72.2 kg, Hamwi = 76.3 kg. Using the average of all four gives the most balanced estimate.
How do I reach my ideal weight at 188cm?↓
To reach the ideal weight (80.7 kg for men, 74.8 kg for women) at 188cm: calculate your daily calorie needs using a TDEE calculator, then create a deficit of no more than 500 calories/day to safely lose 0.5 kg per week. Incorporate strength training 3×/week to preserve muscle mass.

BMI at 188 cm by weight

Weight (kg)BMICategory
5515.6Underweight
6017Underweight
6518.4Underweight
7019.8Healthy
7521.2Healthy
8022.6Healthy
8524Healthy
9025.5Overweight
9526.9Overweight
10028.3Overweight
10529.7Overweight
11031.1Obesity class 1
11532.5Obesity class 1
12034Obesity class 1
12535.4Obesity class 2
13036.8Obesity class 2
13538.2Obesity class 2
14039.6Obesity class 2
14541Obesity class 3

Standard adult BMI cut-offs (18+). They do not apply to children and teenagers.

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📚 Scientific References

  1. [1]Hamwi GJ. Therapy: changing dietary concepts. American Diabetes Association. 1964.
  2. [2]Devine BJ. Gentamicin therapy. Drug Intelligence & Clinical Pharmacy. 1974;8:650–5.
  3. [3]Robinson JD et al. Determination of ideal body weight for drug dosage calculations. Am J Hosp Pharm. 1983;40:1016–9.
  4. [4]Miller DR et al. Determining ideal body weight (and mass). Am J Hosp Pharm. 1983;40:1622–5.
  5. [5]WHO BMI Classification — Global Nutrition Monitoring Framework.
  6. [6]NHLBI. Aim for a Healthy Weight. National Heart, Lung, and Blood Institute.
  7. [7]Pai MP, Paloucek FP. The origin of the 'ideal' body weight equations. Ann Pharmacother. 2000;34(9):1066–9.
  8. [8]Peterson CM et al. Universal equation for estimating ideal body weight. Am J Clin Nutr. 2016;103(5):1197–203.

⚕️ Medical Disclaimer

These figures are educational estimates based on common ideal body weight formulas and the adult BMI range. They are not a substitute for personal medical assessment. Healthy weight is influenced by individual factors including muscle mass, bone density, age, and health status. Consult your physician or registered dietitian for a personalized evaluation.