Easi Score
Result
Easi Score — free online calculator.
Formula
- Easi Score calculates its result from Head/Neck Affected Area (%), Upper Extremity Affected (%), Lower Extremity Affected (%), Trunk Affected Area (%). It uses the formula EASI = (0.1 × Head % + 0.3 × Upper % + 0.4 × Lower % + 0.2 × Trunk %) × Severity Score. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Head/Neck Affected Area, Upper Extremity Affected, Lower Extremity Affected, Trunk Affected Area. 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: Easi Score
- Head/Neck Affected Area: 10 %
- Upper Extremity Affected: 20 %
- Lower Extremity Affected: 30 %
- Trunk Affected Area: 25 %
Using Head/Neck Affected Area (%) = 10, Upper Extremity Affected (%) = 20, Lower Extremity Affected (%) = 30, Trunk Affected Area (%) = 25, the calculated result is 85.
Sample result: Calculating…
Frequently asked questions
What does the Easi Score calculate?
Easi Score — free online calculator.
Which values should I enter?
Enter Head/Neck Affected Area, Upper Extremity Affected, Lower Extremity Affected, Trunk Affected Area using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: EASI = (0.1 × Head % + 0.3 × Upper % + 0.4 × Lower % + 0.2 × Trunk %) × Severity Score.
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.