Day hike
A few hours out. Light pack, steady pace, home before dark.
Field tools for outdoor days
Make outdoor life easier.
Practical calculators, plain-language gear guides and a daily trail quiz. Free, fast and built for real trips — not for your email address.
9field tools
22field guides
4quick games
Start where you are
What kind of trip is this?
Pick the closest scenario and jump straight to the three tools that matter most.
Camping overnight
One night out. Shelter, warmth and nothing forgotten at home.
Cold & winter
Short days and real cold. Rate your sleep system before you go.
With kids
Slower miles, more snacks, zero drama. Keep it simple.
Today
One small thing, done
A real-world nudge and a one-minute quiz. Both reset tomorrow.
Today's outdoor challengeHydration
Drink 500 ml of water before your first coffee
Start the day hydrated instead of catching up at noon.
Tip: Keep a full bottle by the kettle the night before.
Daily quiz
Play today's quiz How's your trail IQ?
Three quick questions drawn from our field guides — navigation, gear, weather and first aid. One minute a day keeps the useful bits sharp.
Play & practice
A few minutes well spent
Short games that build real trail skills — memory, quick recall, Morse by ear and a pack that earns its weight.
Gear Match
Flip cards and pair eight pieces of outdoor kit. Memory, a move counter and a personal best.
Play now Fewest moves—
Trail IQ
Three questions a day from our field guides. Keep the streak alive and learn the why.
Play now Best score—
Morse Practice
Hear a call sign and decode it before the timer runs out. Combos and a personal best.
Play now Best score—
Pack Smart
Build a pack for a real trip, stay under the weight limit and learn what earns its place.
Play now Best score—
Most used
Popular tools
Hiking Time Calculator
Distance, climbing, pace and breaks — plus a daylight check before you commit.
Open toolCamping Checklist
A personalised packing list built from your trip type, season and duration.
Open toolSleeping Bag Decoder
Read EN/ISO temperature ratings and pick a bag that matches your trip.
Open toolMorse Code Translator
Translate text to Morse and back. Play audio, download a WAV and a waveform image.
Open toolHealth & fitness
Know your numbers
Calculate the numbers that matter, then get plain-language guidance on what to watch and what to change.
BMI Calculator
Body Mass Index and waist-to-height ratio with clear next steps.
Open toolBody Fat Calculator
Estimate body fat with a tape measure and see your reference range.
Open toolWater Intake Calculator
A daily hydration target for your weight, activity and climate.
Open toolCalorie Needs Calculator
BMR, maintenance calories and how much a hike really burns.
Open toolHeart Rate Zones
Five hiking training zones from your age and resting heart rate.
Open tool
