Hypoxic Dose Calculator

Determine your personal starting point for altitude training in just a few steps. Based on your information, you will receive an assessment of your fitness as well as a recommendation for the optimal duration of your preparation in an altitude tent.

Number of nights × hours per night × altitude in km = Hypoxic dose (kmh)

Question Catalog

Please answer the following questions as accurately as possible. Based on your details, your individual preparation for altitude training will be calculated.

How high do you want to go? Maximum mountain altitude?

1. What is your weight and height?

Please enter your height and weight.

Height in cm

Weight in kg

2. What is your VO₂max? (If not known, see right)

3. At what altitude do you still feel comfortable?

4. What is your blood ferritin level? (If unknown, enter 40-60)

5. What is your blood erythrocyte count? (If unknown, choose 4.2–4.6)

6. How many hours per week do you train?

7. How many high-altitude expeditions above 3,500 m have you completed?

8. How old are you?

9. At what altitude do you live?

10. What is your oxygen saturation at 1,800 m? (If unknown, please select 92%)

Free 10-minute consultation

In this consultation, we will clarify how to implement your altitude training effectively and safely.

Book consultation now