Adventure Tools
33 free calculators to plan smarter, hike better, and capture more.
Hiking & Trail Tools
Calculate elevation, calories, pace, water intake and more.
- Elevation Gain Calculator
- Hiking Calorie Calculator
- Hiking Difficulty Calculator
- Hiking Pace Calculator
- Hiking Pack Weight Calculator
- Hiking Time Estimator
- Sunrise Sunset Finder
- Trail Distance Converter
- Trail Grade Calculator
- Water Intake Calculator
Travel Planning Tools
Plan road trips, budgets, packing lists and park visits.
- Camping Gear Checklist
- National Park Visit Planner
- Packing Checklist Generator
- Road Trip Cost Calculator
- Road Trip Distance & Time Calculator
- Travel Budget Planner
- US Timezone Converter
Photography Tools
Master depth of field, golden hour, long exposure and more.
- Depth of Field Calculator
- Focal Length FOV Calculator
- Golden Hour Calculator
- Image Aspect Ratio Calculator
- Long Exposure Calculator
- Megapixel Print Calculator
- Photo File Size Estimator
- Photo Print Size Calculator
- Star Trail Exposure Calculator
Outdoor Safety & Weather Tools
Stay safe with altitude, UV, wind chill and weather tools.
- Altitude Sickness Calculator
- Campfire Wind Checker
- Daylight Hours Calculator
- GPS Coordinate Converter
- Heat Index Calculator
- UV Exposure Calculator
- Wind Chill Calculator