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⛰️ Health
Altitude Sickness Risk Calculator
Assess your altitude sickness risk and get personalised advice for high-altitude destinations.
Destination Altitude
🏔️ 1,800m — Queenstown, NZ / Denver, USA
🏔️ 2,350m — Cusco, Peru
🏔️ 3,400m — La Paz, Bolivia (lower city)
🏔️ 3,600m — Machu Picchu, Peru
🏔️ 3,800m — Lake Titicaca, Peru/Bolivia
🏔️ 4,400m — Everest Base Camp Trek (start)
🏔️ 5,364m — Everest Base Camp
🏔️ 5,895m — Mount Kilimanjaro
Your Home Altitude
Sea level (coastal city)
Low altitude (<500m)
Moderate altitude (1,000–2,000m)
How fast are you ascending?
Flying directly to altitude (high risk)
1–2 day acclimatisation stop
Gradual ascent over 5+ days (low risk)
Assess Altitude Risk
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Altitude Sickness Risk