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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.
Calculates bike speed and cadence by allowing users to input various cycling parameters, including chainring size, sprocket dimensions, wheel measurements, and crank length. The calculator processes these inputs to compute related metrics such as gear ratio, gear inches, and development. Users can accurately determine their required cadence given a specific speed, or calculate the resulting speed from a set cadence, providing comprehensive performance data for cyclists of all skill levels. Cyclists, trainers, and fitness enthusiasts use this tool to optimize training routines and understand their cycling mechanics better. Athletes can adjust gearing ratios to maintain optimal pedaling efficiency across different terrains and speeds.
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 potential riding range of an electric bicycle by inputting key variables such as battery capacity and anticipated riding conditions. This online tool utilizes a straightforward interface to process various factors that affect distance, providing users with a comprehensive estimate of how far their e-bike can travel on a single charge. The calculator adjusts its projections based on user inputs like terrain, speed, and weight, offering a reliable predictive model for battery performance. Riders who plan longer journeys or frequently explore new routes benefit significantly from this range estimation tool. It helps cyclists ensure they carry adequate power reserves, allowing them to complete their intended distance without unexpected interruptions.
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.