QT2.0 Critical Power Calculators

Athlete details

Athlete name

Test date

Body weight (lbs)

Bike CP test

Short effort (2–3 min)

: W

Medium effort (5–6 min)

: W

Long effort (12–15 min)

: W

Inputs

Enter CP and W' below, or calculate them first on the Critical Power tab to auto-populate.

Critical Power (W)

W' — anaerobic reserve (J)

Custom interval

Duration: min sec

Best effort wattage intervals

Duration	Peak Wattage	Recommended Range (90–96%)

Max time wattage can be maintained

% of CP	Wattage	Max Duration