Weather tools
Sunburn Time Calculator
Estimates the time it takes for unprotected skin to start burning in the sun based on the UV Index.
Before you use this tool
Use this if
- Estimates the time it takes for unprotected skin to start burning in the sun based on the UV Index.
- You want a calculation that exposes its formula: Minutes to Burn ≈ Constant / UV Index, where the constant varies based on skin type.
- You already have UV Index, Skin Type values to enter.
Skip this if
- You need an official emergency alert or life-safety instruction.
- You need a certified professional forecast instead of a calculator estimate.
When to use or skip it
Use this if
- Estimates the time it takes for unprotected skin to start burning in the sun based on the UV Index.
- You want a calculation that exposes its formula: Minutes to Burn ≈ Constant / UV Index, where the constant varies based on skin type.
- You already have UV Index, Skin Type values to enter.
Skip this if
- You need an official emergency alert or life-safety instruction.
- You need a certified professional forecast instead of a calculator estimate.