Cycling

Estimate front and rear bicycle tire pressures from measured load and setup with temperature adjustment, tuning ranges and safety limits.

Calculate bike chain cut length from chainstay and gear sizes, account for suspension growth, and check stock links and derailleur capacity.

Turn a sport-specific lactate threshold heart rate into Joe Friel cycling or running zones, with whole-bpm boundaries and session planning.

Convert MPG (US), L/100 km, and km/L with reciprocal formulas, clear direction guidance, and warnings for unusual or mistyped readings.