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Health Insurance Cover Requirement Calculator

Work out health insurance cover requirement instantly with clear inputs, formula shown and shareable results.

About Health Insurance Cover Requirement Calculator

Size health cover from the cost of one serious event in your city — daily room charges over a realistic stay plus procedure costs — and then add a buffer, because a bad year can bring more than one claim and medical inflation runs well above general inflation.

Formulas

Major event cost

Event cost = (Daily cost x Stay days + Procedure cost) x City cost factor

Recommended cover

Cover = Event cost x 1.5, rounded up

Worked example

With the default values below, Health Insurance Cover Requirement Calculator returns Recommended sum insured of $1,100,000.00. Change any input above and every figure here is recalculated in your browser.

Inputs used

Typical daily hospitalisation cost
25,000
Expected length of stay for a major event
7
Surgery, implants and procedure cost
350,000
City cost factor
1.3

Results

Recommended sum insured
$1,100,000.00
Cost of one major event today
$682,500.00
Room and board element
$227,500.00
Buffer above single-event cost
$417,500.00

Step by step

  1. 1Values used
  2. 2Major event cost
  3. 3Recommended cover
  4. 4Recommended sum insured= 1,100,000.00
  5. 5Cost of one major event today= 682,500.00
  6. 6Room and board element= 227,500.00
  7. 7Buffer above single-event cost= 417,500.00

Assumptions and limits

  • The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax or compounding frequency into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
  • Indicative estimate only. Fees, entitlements, limits and formulas vary by jurisdiction, statute, policy wording and the facts of the case. This is not legal, tax, insurance or financial advice — confirm with a qualified professional or the relevant authority.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Indicative estimate only. Fees, entitlements, limits and formulas vary by jurisdiction, statute, policy wording and the facts of the case. This is not legal, tax, insurance or financial advice — confirm with a qualified professional or the relevant authority.

Frequently Asked Questions

Is a base policy plus top-up cheaper?

Almost always. A modest base policy with a high-deductible top-up delivers a much larger total sum insured for a similar premium.

How fast does medical inflation run?

Typically several points above consumer inflation, so cover set today should be reviewed every two to three years.

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