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Rcri

Result

Calculated result 0 Based on the values entered.
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Rcri — free online calculator.

Formula

RCRI: 6 binary factors; each = 1 point. 0=<0.5%, 1=1%, 2=2.4%, ≥3=5.4% MACE
  • Rcri calculates its result from Item 1, Item 2, Item 3, Item 4, Item 5, Item 6. It uses the formula RCRI: 6 binary factors; each = 1 point. 0=<0.5%, 1=1%, 2=2.4%, ≥3=5.4% MACE. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
  • The main inputs are Item 1, Item 2, Item 3, Item 4, Item 5, Item 6. Enter them in the units and format shown in the calculator.
  • Use the measurement units shown beside each field. The result is an estimate and should be interpreted in context.
  • Changing any input above recalculates the result with the same calculation engine used by this page.

Example: Rcri

Inputs
  • Item 1: 0
  • Item 2: 0
  • Item 3: 0
  • Item 4: 0
  • Item 5: 0
  • Item 6: 0

Using Item 1 = 0, Item 2 = 0, Item 3 = 0, Item 4 = 0, Item 5 = 0, Item 6 = 0, the calculated result is 0.

Sample result: Calculating…

Frequently asked questions

What does the Rcri calculate?

Rcri — free online calculator.

Which values should I enter?

Enter Item 1, Item 2, Item 3, Item 4, Item 5, Item 6 using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: RCRI: 6 binary factors; each = 1 point. 0=<0.5%, 1=1%, 2=2.4%, ≥3=5.4% MACE.

Why might my result differ from another source?

Results can differ because measurement methods, rounding and assumptions vary. This calculator is an estimate and is not a medical diagnosis.

Does the result update automatically?

Yes. Changing an input updates the result using the same calculation engine shown on this page.

Page information

Updated: October 7, 2026