☀️ Sunburn Safety! ☀️

How high is the UV index? Let's find out!

Current Conditions

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Calculation Explorer

See how different factors affect your time to burn. Adjust the values for the current hour to see the impact in real-time!

Hourly Sunburn Forecast

Time UV Index Est. Time to Burn (for selected skin type) Risk Level

How it Works (The "Gee-Wiz" Info)

This tool estimates the time it takes to get a sunburn based on the hourly UV index forecast and your selected skin type (using the Fitzpatrick scale). A higher UV index or a more sensitive skin type will result in a shorter time to burn.

UV Index Scale:

Disclaimer: This tool provides an estimate for informational purposes only. It does not account for sunscreen, clothing, or other protective measures. Always use your best judgment.

Source: U.S. Environmental Protection Agency