Is 90 kg overweight for 175 cm?

Yes — 90 kg is 13.5 kg above the healthy upper limit for 175 cm.

At 90 kg (198 lbs) and 175 cm (5'9"), the BMI is 29.4 — overweight.

At 175 cm, the BMI-based healthy weight range spans 56.7 kg to 76.5 kg. No single point inside that band is established as individually optimal.

BMI scale WHO BMI categories from 14 to 42 with a marker at 29.4. Under Normal Over Ob I Ob II+ BMI 29.4 14 42
Your BMI of 29.4 sits in the overweight band. Cutoffs: 18.5, 25, 30, 35 (WHO).

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What the numbers mean for you

You are 13.4 kg (30 lbs) above the healthy upper limit (BMI 25 = 76.6 kg (169 lbs)). At a modest 500 kcal daily deficit (~0.45 kg/week), reaching the healthy range takes about 30 weeks.

You have 1.9 kg (4 lbs) of buffer before crossing into the obese range (BMI 30 = 91.9 kg (203 lbs)). A 5–10% weight reduction (4.5 kg (10 lbs) to 9.0 kg (20 lbs)) is clinically meaningful even without reaching a "normal" BMI.

Timelines assume ~7,700 kcal per kg of body fat. Real progress varies with muscle mass, adherence, and medications.

What this means for your health

This BMI band typically becomes more health-relevant when paired with a waist measurement above 94 cm (men) or 80 cm (women).

Waist adds information BMI cannot

Two people can share the same BMI and carry very different amounts of abdominal fat. Waist circumference captures that difference, which is why clinical guidance (NICE CG189, WHO 2008) recommends reading it alongside BMI rather than instead of it.

  • Waist-to-height rule: guidance suggests keeping waist below half your height — below 88 cm (35") at 175 cm.
  • Sex-specific thresholds: increased risk from 94 cm (37") for men and 80 cm (31.5") for women; substantially increased risk from 102 cm (40") and 88 cm (34.6") respectively. There is no unisex waist threshold.
  • What it does not do: waist is another screening measurement. It does not diagnose anything. These waist cut-offs were derived mainly from European-origin populations. WHO notes that equivalent risk occurs at lower waist values in South Asian, Chinese, Japanese and other Asian populations, so they are population-specific rather than universal. The waist-to-height rule above is the more portable check (NICE NG246, for adults with a BMI below 35).

Precise ±5 kg neighbours at this height

WeightConversionBMICategory
85 kg187 lbs27.8Overweight
86 kg190 lbs28.1Overweight
87 kg192 lbs28.4Overweight
88 kg194 lbs28.7Overweight
89 kg196 lbs29.1Overweight
90 kg ← this page198 lbs29.4Overweight
91 kg201 lbs29.7Overweight
92 kg203 lbs30.0Obese Class I
93 kg205 lbs30.4Obese Class I
94 kg207 lbs30.7Obese Class I
95 kg209 lbs31.0Obese Class I

Practical next steps

  1. A 5–10% reduction in body weight is the threshold at which most metabolic markers measurably improve in trials.
  2. Thirty minutes of daily walking plus two resistance sessions matches general adult activity guidance.
  3. Liquid calories are the intake people most often underestimate.
  4. Blood pressure, glucose and lipids are separate measurements a GP can check; BMI does not predict them for an individual.

Frequently asked questions

Is 90 kg overweight for 175 cm?

90 kg at 175 cm gives a BMI of 29.4, which is overweight. The WHO healthy range for 175 cm is 56.7–76.5 kg.

What is the healthy weight for 175 cm?

56.7–76.5 kg (125–169 lbs).

How much should I lose or gain?

To reach the healthy upper limit, the difference is 13.5 kg.

Related calculations

Sources & references