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Trek’s free Size Finder helps riders choose the right bike size before buying. It is built around major bike categori...
Canyon’s Perfect Positioning System (PPS) is a free online size recommendation system. It uses rider measurements to ...
Jenson USA offers a free Bike Fit Calculator that recommends frame and fit measurements based on rider body dimension...
Decathlon’s Smartsize tool includes bike sizing by rider height across categories such as mountain, city, road, and t...
Find the perfect bike size for road, mountain, or city bikes with this bike size calculator.
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This calculator lets you enter chainring and sprocket ranges and outputs detailed gearing data including gear ratios and gear inches. It also supports wheel/tire parameters so values are more realistic for your setup. The web tool is available with a free tier and does not require a paid plan to use basic calculations.
The Cycling Pace & Power Calculator estimates average bike pace and required power based on distance, time, gradient, wind, and position inputs. It is more detailed than a basic speed-time-distance calculator and includes pacing guidance. The tool is usable for free without a mandatory paid subscription.
BikeCalc’s Gear Calculator lets you enter chainring, sprocket, wheel, and crank parameters to compute speed from cadence and cadence from speed. It also shows related metrics like gear ratio, gear inches, and development. The web tool is available with a free tier.
Cyclowax provides a free savings calculator that compares waxing versus conventional lube by modeling chain and cassette replacement intervals plus consumable costs. Riders can adjust discipline, climate, and seasonal distance to estimate total seasonal drivetrain cost and money saved. The calculator is publicly usable without a required subscription.
Estimates the range of your e-bike based on battery size and riding conditions using a user-friendly online calculator. Helps users plan their e-bike rides by providing an accurate range estimate, ensuring they have enough battery power for their journey without unexpected stops.
Calculates how much longer your life expectancy will be on average if you cycle regularly. Enter age, current activity level, and cycling frequency to get an estimate of increased lifespan from biking. Suitable for anyone interested in improving their health through regular physical activity or considering starting a cycling routine. Helps users understand the potential longevity benefits of incorporating biking into their lifestyle.