EASI Score Calculator
Struggling to quantify the severity of eczema? Get started on the EASI score calculator and determine your Eczema Are...

What EASI Score Calculator does
The EASI Score Calculator on Omni Calculator quantifies the severity of eczema using the Eczema Area and Severity Index. Users input the patient's age and assess four clinical signs—redness, thickness, scratching, and lichenification—across seven body regions. The tool then produces a numerical score and a severity classification, allowing patients and clinicians to track disease progression or treatment response over time.
How to use the Omni Calculator EASI Score Calculator
- 1
Select the patient's age from the age dropdown menu
- 2
Choose the affected body area for each of the seven regions using the percentage selectors
- 3
Pick the severity level (None, Mild, Moderate, or Severe) for redness, thickness, scratching, and lichenification in each region
- 4
View the calculated EASI score and severity category displayed at the bottom of the form
Best for
Patients, caregivers, and healthcare providers who need a quick, standardized way to assess and document eczema severity without manual calculation.
Limitations
- Requires the user to accurately subjectively rate symptom severity
- Score interpretation benefits from clinical context and training
- Designed for atopic dermatitis and may not apply to other eczema subtypes
EASI Score Calculator FAQ
- Can I use the EASI Score Calculator for any type of eczema?
- The tool is designed for atopic dermatitis, the most common form of eczema. Its scoring criteria may not be appropriate for other eczema subtypes without clinical guidance.
- How often should I calculate my EASI score?
- There is no fixed schedule; many patients and doctors reassess every few weeks or after starting a new treatment to monitor change.
- Does the calculator provide a diagnosis?
- No, it quantifies severity based on entered signs. A healthcare professional must interpret the result in the context of a full clinical evaluation.
- Is the EASI score the same as the SCORAD index?
- No, EASI focuses on area and four signs, while SCORAD includes additional factors like itch and sleep loss. They are separate scoring systems.
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