UHHO! IT LOOKS LIKE YOU MISTYPED A CUSTOM LINK BUT MAYBE YOU ARE LOOKING OF THESE CALCULATORS?
Our calculators solve cycling problems using shared google sheets or openasapp.net. There is no charge but consider a donation or ask for a private copy.
Most are open access but some require “edit” permission in the top left of the sheet.
Openasapp.net sheets work from a browser or from a mobile.
ALPHABETICAL LIST OF CALCULATORS
| http://bit.ly/caheight | Body composition vs power | Very rough calculation of effect of body size on CDA and power |
| http://bit.ly/cawbars | Change my bar width | Shows the effect of handlebar width on steering (for cyclingapps.net) |
| http://bit.ly/cawcranks | Crank length change calc | Shows the effect of changing crank size (made for cyclingapps.net) |
| http://bit.ly/cawdiscwheel | Disc brake bike finder | A sheet of many disc brake bikes |
| http://bit.ly/cawzones | Power zones calculator | Power zones in a really quick slider (made for cyclingapps.net) |
| http://bit.ly/fftcarbon | Deep Carbon Wheels | A list of all carbon disc brake wheels |
| http://bit.ly/myvo2max | V02Max calculator | A little v02max to watts to run time calculator (for cyclingapps.net) |
| http://bit.ly/zwiftpredictor | Zwift Predictor | Converts bike/tyre/course into zwift predicted finish time (for cyclingapps.net) |
| http://fft.tips/2speed | Cost 2 speed converter | For fun, convert bike price to likely speed, watts adjusted! |
| http://fft.tips/bonk | Fueling and Pacing calculator | A clever calculator to work out your power and fueling over a long ride |
| http://fft.tips/bottle | Bottle drag calculator | Calculates the aero drag at any speed |
| http://fft.tips/budget | Cycling Budget Planner | Works out how much you should spend |
| http://fft.tips/calorie | Diet and Weight Predictor | Everything you need to know about weight loss and dieting |
| http://fft.tips/cgroupsets | Groupsets 2020 chart | A bubble chart of groupsets |
| http://fft.tips/chain | Chain wear calculator | Predicts when your chain will wear out and need changing |
| http://fft.tips/chelmets | Helmets 2022 chart | A bubble chart of helmets |
| http://fft.tips/climb | Climbing critical power | Works out how hard you should go up climbs |
| http://fft.tips/clothing | Clothing Drag Calculator | Savings or losses according to your cycling attire (ie clothing!) |
| http://fft.tips/curve | Climb finder | All the big climbs in the world in one big spreadsheet! |
| http://fft.tips/difficulty | Interval difficulty calc | Calculates the difficulty of an interval series accurately |
| http://fft.tips/draft | Drafting savings calculator | Works out the benefit of drafting in paceline, track or bunch |
| http://fft.tips/drivetrain | Drivetrain efficiency savings | Shows the efficiency savings of your drivetrain (eg 1x, big ring) |
| http://fft.tips/fixedclimbpower | Climb Speed Calculator | Climbing speed calculator according to fixed climbing watts |
| http://fft.tips/ftp | FTP 20m=>60m Predictor | A better model for finding 60min best power from 20min power |
| http://fft.tips/futureftp | Future FTP prediction | A magic calculation of your Future FTP from your current training history |
| http://fft.tips/individual | Individual Track Pursuit Calculator | Individual Track Pursuit Calculator |
| http://fft.tips/ospw | OSPW marginal gains | A way to show the pros and cons of installing an aftermarket OSPW |
| http://fft.tips/pressure | Tyre pressure solver | Find the optimal tyre pressure depending on weight and size |
| http://fft.tips/pursuit | Pursuit 4000m calculator | Compare yourself against Filippo Ganna in his 4000m WR |
| http://fft.tips/racedayfuel | Race Day Fuel Advisor | Carbs you need *during* your race event for maximal performance |
| http://fft.tips/rankme | Rank me as a cyclist | Ranks your w/kg and watts against realistic targets |
| http://fft.tips/stem | Slam stem and bar savings | Works out savings from stem and bar position on watts and time |
| http://fft.tips/superbikes | Superbikes 2020 chart | A bubble chart of superbikes |
| http://fft.tips/surface | Tyre by surface | Finds the perfect tyre for any riding surface (pressure too!) |
| http://fft.tips/tiz | Training time-in-zone | Shows how training models effect your time in zone |
| http://fft.tips/tpp | Training periodization planner | Shows how to periodize your training all year around |
| http://fft.tips/treadmill | Treadmill energy calculator | This is how much energy it costs to run on various treadmill grades |
| http://fft.tips/tyre | Fastest Tyre Solver | Finds the fastest tyre based on prediction of aero and rolling losses |
| http://fft.tips/wdrafttrack | Drafting in track cycling | Accurate calculator of drafting gains or loss in track cycling |
| http://fft.tips/wind | Wind Pacing (wind corrected power) | Calculates how to pace into the wind in a race |