Ideal Weight for 181 cm Female in kg

Ideal Weight Calculator (Metric)
What is the Ideal Weight for
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What is the Ideal Weight for 181 cm Female in kg?

Answer

For 181 cm Female
Ideal Weight: 71.4 kg
Healthy Weight Range: 60.6 kg - 81.8 kg

181 cm ≈ 5 ft 11 in · Devine formula (1974), adults · healthy range: 18.5 ≤ BMI < 25 at this height (WHO) · not for pregnancy, children or athletes

UnderHealthyOverObese
18.5 60.6
25 81.9
30 98.3
35 114.7
40 131.1
Devine 71.4 kg · BMI 21.79
1445
↑ BMI↓ kg · 181 cm
UnderOver

45.5 + 2.3 × (71.26 − 60) ≈ 71.4 kg

71.26 in ≈ 181 cm ÷ 2.54 · 2.3 kg per inch over 5 ft (60 in)

marker: BMI of the Devine weight · category by BMI rounded to 0.01

WHO BMI categories (adults)

BMIWeight at 181 cm, kgWeight Category
BMI < 16< 52.5Underweight/Severe thinness
16 ≤ BMI < 1752.5–55.6Underweight/Moderate thinness
17 ≤ BMI < 18.555.7–60.5Underweight/Mild thinness
18.5 ≤ BMI < 2560.6–81.8Normal/Healthy Weight
25 ≤ BMI < 3081.9–98.2Overweight/Pre-obese
30 ≤ BMI < 3598.3–114.6Obese/Class I
35 ≤ BMI < 40114.7–131Obese/Class II
BMI ≥ 40≥ 131.1Morbid Obesity/Class III

Weights — on the 0.1 grid the page prints: the first weight that reaches the category and the last before the next; BMI is rounded to 0.01 before it is classified.

Screening, not a diagnosis. Children and teenagers 5–19 are read against WHO BMI-for-age; for many Asian populations WHO names lower action points, 23 and 27.5. Who the BMI scale applies to ↗ · sources: WHO, pregnancy — NHS

See Also

Ideal Female Weight Based on Height

HeightHealthy Weight RangeIdeal Weight
166 cm51 kg - 68.8 kg57.8 kg
167 cm51.6 kg - 69.7 kg58.7 kg
168 cm52.3 kg - 70.5 kg59.6 kg
169 cm52.9 kg - 71.3 kg60.5 kg
170 cm53.5 kg - 72.2 kg61.4 kg
171 cm54.1 kg - 73 kg62.3 kg
172 cm54.8 kg - 73.9 kg63.2 kg
173 cm55.4 kg - 74.8 kg64.2 kg
174 cm56 kg - 75.6 kg65.1 kg
175 cm56.7 kg - 76.5 kg66 kg
176 cm57.3 kg - 77.4 kg66.9 kg
177 cm58 kg - 78.3 kg67.8 kg
178 cm58.6 kg - 79.1 kg68.7 kg
179 cm59.3 kg - 80 kg69.6 kg
180 cm60 kg - 80.9 kg70.5 kg
181 cm60.6 kg - 81.8 kg71.4 kg
182 cm61.3 kg - 82.7 kg72.3 kg
183 cm62 kg - 83.7 kg73.2 kg
184 cm62.7 kg - 84.6 kg74.1 kg
185 cm63.3 kg - 85.5 kg75 kg
186 cm64 kg - 86.4 kg75.9 kg
187 cm64.7 kg - 87.4 kg76.8 kg
188 cm65.4 kg - 88.3 kg77.7 kg
189 cm66.1 kg - 89.2 kg78.6 kg
190 cm66.8 kg - 90.2 kg79.5 kg
191 cm67.5 kg - 91.1 kg80.5 kg
192 cm68.2 kg - 92.1 kg81.4 kg
193 cm68.9 kg - 93.1 kg82.3 kg
194 cm69.7 kg - 94 kg83.2 kg
195 cm70.4 kg - 95 kg84.1 kg

FAQ

What is the Ideal Weight for 181 cm Female in kg?

For 181 cm Female Ideal Weight: 71.4 kg Healthy Weight Range: 60.6 kg - 81.8 kg

What is the normal/healthy weight range for 181 cm female?

The normal/healthy weight range for 181 cm female is 60.6 kg - 81.8 kg.

How is the ideal weight of 71.4 kg for 181 cm calculated?

By the Devine formula (1974): it starts from 45.5 kg for a woman and adds 2.3 kg for every inch above 5 feet. 181 cm ≈ 71.26 inches, 11.26 of them above the 60-inch mark: 45.5 + 2.3 × 11.26 ≈ 71.4 kg. Below 5 feet (152.4 cm) this calculator sets the surcharge to zero and keeps the base weight.

Why do the ideal weight and the healthy range give different answers?

They are two different models. The range 60.6 kg - 81.8 kg is the band 18.5 ≤ BMI < 25 applied to 181 cm, while the ideal weight 71.4 kg is a single point from the Devine formula and corresponds to a BMI of 21.79. The formula knows nothing about age, frame size or muscle, so its point need not sit in the middle of the range.

See Also