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Health Risk Flag Calculator

Health Risk Flag Calculator from Gizcalc helps you estimate results quickly within the Health & Fitness category.

  • Instant results
  • Charts & tables
  • Save & compare
  • Private – runs in your browser
Risk Flags Raised —

Sample inputs are pre-filled so you can see a result quickly. Results are estimates only and may not be accurate because prices, interest rates, taxes, fees, fuel costs, tariffs, market returns, medical costs, and local rules can change. Please verify current values before making financial, tax, legal, medical, or business decisions.

Formula used

Flags = count of measures outside their healthy range

  • BMI = 18.5–22.9 (Asian Indian)
  • Waist = under 90 cm (men) or 80 cm (women)
  • Blood pressure = under 130/85
  • Fasting sugar = 70–99 mg/dL

About the Health Risk Flag Calculator

What is the Health Risk Flag Calculator?

Heart disease, stroke and diabetes share the same risk factors. This health risk checker reviews five of them together against Indian and international cut-offs and flags the ones outside the healthy range.

If abdominal obesity comes with two or more other flags, it also warns about possible metabolic syndrome.

How to use the Health Risk Flag Calculator

  1. Sex (sample: Male)
  2. Weight (kg) (sample: 78)
  3. Height (cm) (sample: 170)
  4. Waist (cm) (sample: 94)
  5. Systolic BP (mmHg) (sample: 134)
  6. Diastolic BP (mmHg) (sample: 86)
  7. Fasting Blood Sugar (mg/dL) (sample: 104)
  8. Tobacco Use (sample: None)
  9. Press Check My Health Flags (results also refresh as you type). The result card shows the Risk Flags Raised, along with Summary and Metabolic syndrome warning.

Formula used

Flags = count of measures outside their healthy range

  • BMI = 18.5–22.9 (Asian Indian)
  • Waist = under 90 cm (men) or 80 cm (women)
  • Blood pressure = under 130/85
  • Fasting sugar = 70–99 mg/dL

This is a screening estimate for general information, not a diagnosis. Discuss your results with a doctor.

Worked example

These are the sample values already filled in the calculator above, and the result it returns for them:

InputSample value
SexMale
Weight (kg)78
Height (cm)170
Waist (cm)94
Systolic BP (mmHg)134
Diastolic BP (mmHg)86
Fasting Blood Sugar (mg/dL)104
Tobacco UseNone
ResultValue
Risk Flags Raised4 of 5
SummarySeveral risk factors – see a doctor for a full assessment
Metabolic syndrome warningPossible – waist plus two or more other factors

Tips for using the Health Risk Flag Calculator

  • Adults over 30 should have BP, blood sugar and lipids checked at least once a year.
  • Most of these factors improve together with weight loss, activity and less salt and sugar.

Frequently asked questions

A cluster of abdominal obesity with high blood pressure, high blood sugar and abnormal lipids, which raises heart disease and diabetes risk.

70–99 mg/dL. 100–125 mg/dL is prediabetes and 126 or more suggests diabetes.

Yearly after 30, or more often if any factor is flagged.