BicyCalc - Bicycle Calculator

ProBike Cycling Team

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Easy to use, powerful, all in one Bicycle Calculator.

A BIG THANK YOU TO ALL OUR CONTRIBUTORS:

BICYCALC TEAM:

About this app

Easy to use, powerful, all in one Bicycle Calculator.

Bike Gear Shifting, Gear Ratio, Gear Velocity, Cycling Cadence, Cycling Power, Gear Inches (Meters of Development), Bicycle Frame Size, Real Time Cycling Functions and much more..

If you need a better understanding of your Bicycle, if you are Cycling beginner, experienced rider or Bike Geek, if you've ever wondered: "What is the proper way to shift gears?" or "How to avoid crossing the chain?" then BicyCalc is the right app for you!

Turn your android phone into a bicycle calculator that brings cycling experience to a whole new level!

As your cadence gets better you’ll become more efficient, you’ll fatigue less and be able to cycle longer and BicyCalc is going to help you to achieve that.

GENERAL CALCULATORS:

(General Bicycle Calculators)
🔻 GEAR RATIOS
The combination of your selected chainring and cog determine the gear ratio.
🔻 GEAR VELOCITY:
The gear ratio, combined with the circumference of your wheel and tyre determines how fast you will travel with optimal cadence.
🔻 GEAR INCHES (METERS OF DEVELOPMENT):
The gear ratio, combined with the circumference of your wheel and tyre determines how far you will travel with each revolution of the cranks.

REAL TIME CALCULATORS:

(Bicycle Calculators that work in Real Time as you ride your Bike; Uses GPS)
🔻 GEAR SUGGESTION:
Suggests the Optimal Gear for your current speed and desired cadence.
🔻 POWER ESTIMATION:
Estimates Power that you are generating as you ride your Bike. THIS IS ONLY ESTIMATION!

TECHNICAL CALCULATORS:

(Technical characteristics of your bicycle)
🔻 FRAME SIZE:
You need a position on the bike that lets you ride as long as you want, as hard as you want, and stay comfortable the entire time. A good fit can also help prevent overuse injuries that result from an improper position. This calculator suggests Proper Bike Frame Size.

A BIG THANK YOU TO ALL OUR CONTRIBUTORS:

Sajin (instagram.com/Sj_photografy)
Andy Langston
Peter Yates
Christian Bolivar (instagram.com/favwheelsonly)

BICYCALC TEAM:

Feel free to send us feedback for suggestion and improvements:
email: [e-mail]
facebook: fb.me/bicycalc

Ratings and reviews

works great for gear ratios. I wish there was a quick way to change bikes without constantly having to go to the settings to pick a different bike. One glitch i found is that it will only remember the names of the first two bikes. The names for bikes 3 and 4 will reset to default, but fortunately the rest of the configuration is maintained.

Why aren't there better gear calculators out there? This one is functional and ok. It could use more modern standard tire sizes, but the common MTB cassettes seem to be there. This biggest thing missing from all of these apps is the ability to easily compare setups, I don't actually care what the numbers are independently, I want to campare possible changes. Switching between bikes or changing components isn't fluid enough for making comparisons. A side by side option would be best.

I had installed this app in August last year, and ran it parallel to my E-Bikes display which I had finessed into an accuracy of +/- .2-.4 mph, it was...uninspiring, and very "laggy." I got a new "moped style" Ebike over the holidays, and its display/firmware were utterly hopeless. I gutted the electronics and replaced them with products I know are accurate and reliable. Your power estimator is surprisingly accurate, even at 2.2Kw. Way better!! The GPS is more stable. Good job.