This page estimates cardiac-risk points from age, pulse, blood pressure, creatinine and Killip class.
GRACE Calculator
Form
Results
In-hospital
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Within 6 months from admission
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Table of Contents
1
What is GRACE Calculator?
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How to Use This Calculator
- Enter or select Age, Pulse, Creatinine, Systolic BP, Killip class.
- Check the unit beside each measurement. For a percentage or rate, use the scale and time period stated in the form.
- Choose Calculate, then compare the output with the formula and example below. If you change a value or option, calculate again to update the result.
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Formula Used
Add the implemented category points for each entered variable.
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Variables Explained
| Input | What it means |
|---|---|
| Age | Age in the time unit shown; most adult equations use completed years. |
| Pulse | Use the observed finding or laboratory value for this criterion, following the definition shown in the form. |
| Creatinine | The laboratory creatinine concentration; mg/dL and µmol/L need different numeric values. |
| Systolic BP | The upper blood-pressure reading, normally stated in mmHg. |
| Killip class | Use the observed finding or laboratory value for this criterion, following the definition shown in the form. |
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Worked Example
Two variable bands contributing 20 and 10 points give a subtotal of 30 before the remaining variables.
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Why Use This Calculator?
Use the calculation to make the method and its inputs easier to check with a healthcare professional. Its meaning depends on the clinical setting and on whether the underlying method is appropriate for that person.
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Common Mistakes
- Full GRACE models use additional clinical information; do not assume this reduced form reproduces a complete validated model.
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Frequently Asked Questions
Is this result a diagnosis or treatment instruction?
No. It describes a calculation or score from the supplied information. A qualified clinician must check the measurements, the method’s applicability and the wider clinical picture.
Can I enter the units from any lab report?
Use the units specified in the form and select a conversion only where the page provides one. Different substances need different conversion factors; a mismatch can produce a plausible but incorrect result.
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Sources & References
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