Diablo Effort Calculator

The calculator below estimates your Diablo score based on age, weight, days effort level and fitness experience.

Sets baseline split/500m for ski/bike/row.
30 yrs
Peak at 25; steeper decline from 16→10; normal decline above 16.
Affects split speed (all ergs).
7/10
How much you’ve already done today: higher = more fatigued (up to −15%).
30s
Default is 30s. Used to compute metres.
90s
Display only; does not affect metres.
Segment Metres
SkiErg (work window)
BikeErg (work window)
RowErg (work window)
Final score = Ski + (Bike ÷ 2) + Row. Bike metres are halved only in the final score; full Bike metres shown above.