Outdoor Safety & Weather Tools
7 free calculators for staying safe outdoors
Altitude Sickness Calculator
Will you get sick at high elevation? Prevention tips.
Campfire Wind Checker
When is it too dangerous to camp? Safety first.
Daylight Hours Calculator
Never hike in darkness — sunrise/sunset times.
GPS Coordinate Converter
Convert DD, DMS & DDM in seconds.
Heat Index Calculator
Know the real temperature before your next hike.
UV Exposure Calculator
How long until you burn? SPF explained.
Wind Chill Calculator
The real temperature — frostbite risk explained.