Bonanza Performance computes all the useful performance numbers for flight planning for Beechcraft Bonanza 33, 35, and 36 series aircraft with options for turbonormalizer and tip tanks. It includes calculations for takeoff, landing, climb, cruise, descent, instrument procedures as well as emergencies. It also includes an interactive hold calculator, a risk analysis tool, and an emergency glide distance calculator that handles head and tailwinds.

Bonanza Performance is also available as a WebApp (an App that runs in a browser) that runs on a variety of platforms (PC, Mac, tablets, phones). The Cloud Sync feature allows flight planning profiles entered on any device to be synchronized with your other devices when connected.

Bonanza Performance is a free, open-source development effort and has Apps and WebApps for other aircraft. See for complete details.

What's New

Version 3.4.3

- Fixed issue with turbonormalize option.

Recent new features:
- Add G33.

Ratings and Reviews

5 out of 5

15 Ratings

15 Ratings

Nailed it

EMC Bonanza

This app get all the pertinent information together. A simple layout and great overview of weight and balance that is crucial for Bonanzas, the developer nailed the layout to include everything pertinent.
Seldomly you get an app that just does everything right from the get go. It loads the data as you type.
Here airplane performance and weather immeadeately are loaded and give runway analysis and route fuel burn.
Simple and correct in its view its a must have for the Bonanza pilot as a quick reference.

Only app like it.


I have been looking for something like this for a while. Although my aircraft isn't included in this version yet, hoping it will be added soon. No more looking through the POH to figure out a lot of these values. Also has a lot of ways to customize it. Ad more people use t and give input, the better it will become. And then to top it off it’s free!!!

Developer Response

Thanks! The current version supports almost all Bonanza/Debonair 33, 35, and 36 series models.

Bonanza A-36

jJohn G

Awesome app. I enjoy checking out the newest and greatest and this is one of them. What a generous man contributing to all of us in aviation, he asks for your imput to refine and diagnose problems or issues. Try it


POH Performance L.L.C.
19.8 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2018 POH Performance, LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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