Fitzpatrick Skin Type Calculator
Determine Fitzpatrick skin phototype (I-VI) for UV sensitivity and treatment planning. Enter values for instant results with step-by-step formulas.
Formula
Fitzpatrick Scale: Type I (always burns) to Type VI (never burns)
The Fitzpatrick skin phototype classification determines skin response to UV radiation. Used to guide sun protection recommendations and laser/light treatment settings.
Frequently Asked Questions
How do I get the most accurate result?
Enter values as precisely as possible using the correct units for each field. Check that you have selected the right unit (e.g. kilograms vs pounds, meters vs feet) before calculating. Rounding inputs early can reduce output precision.
Can I use Fitzpatrick Skin Type Calculator on a mobile device?
Yes. All calculators on NovaCalculator are fully responsive and work on smartphones, tablets, and desktops. The layout adapts automatically to your screen size.
Is Fitzpatrick Skin Type Calculator free to use?
Yes, completely free with no sign-up required. All calculators on NovaCalculator are free to use without registration, subscription, or payment.
How do I interpret the result?
Results are displayed with a label and unit to help you understand the output. Many calculators include a short explanation or classification below the result (for example, a BMI category or risk level). Refer to the worked examples section on this page for real-world context.
What formula does Fitzpatrick Skin Type Calculator use?
The formula used is described in the Formula section on this page. It is based on widely accepted standards in the relevant field. If you need a specific reference or citation, the References section provides links to authoritative sources.
Can I share or bookmark my calculation?
You can bookmark the calculator page in your browser. Many calculators also display a shareable result summary you can copy. The page URL stays the same so returning to it will bring you back to the same tool.