Bike Energy Model
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Bike Energy Calculator
Estimates human-supplied energy (kJ) across a configurable set of bikes.
Target Speed (mph)
Rider Weight (lbs)
Motor Cutoff Speed (mph)
Max Motor Assist (watts)
Bikes
Name
Weight (lbs)
Coefficient of Rolling Resistance
Battery (Wh)
Track / Tubular (0.003)
Performance Road (0.004)
Road Bike (0.005)
Hybrid (0.006)
Gravel Bike (0.007)
Cyclocross (0.008)
Light Mountain Bike (0.009)
Mountain Bike (0.010)
Knobby / Off-road (0.012)
Plus Tire (2.8"–3.0") (0.013)
Fat Bike (4"+) (0.015)
×
Track / Tubular (0.003)
Performance Road (0.004)
Road Bike (0.005)
Hybrid (0.006)
Gravel Bike (0.007)
Cyclocross (0.008)
Light Mountain Bike (0.009)
Mountain Bike (0.010)
Knobby / Off-road (0.012)
Plus Tire (2.8"–3.0") (0.013)
Fat Bike (4"+) (0.015)
×
Track / Tubular (0.003)
Performance Road (0.004)
Road Bike (0.005)
Hybrid (0.006)
Gravel Bike (0.007)
Cyclocross (0.008)
Light Mountain Bike (0.009)
Mountain Bike (0.010)
Knobby / Off-road (0.012)
Plus Tire (2.8"–3.0") (0.013)
Fat Bike (4"+) (0.015)
×
+ Add Bike
Ride Legs
Distance (mi)
Wind (mph)
Direction
Elevation (ft)
None
Headwind
Diagonal Headwind
Crosswind
Diagonal Tailwind
Tailwind
×
+ Add Leg
Calculate