iPhone Screenshots


Welcome to the On Equation Finance Calculator!

The On Equation Finance Calculator adds simplicity to complex financial valuation equations and sensitivity analysis by removing the need for spreadsheets or old school finance calculators. All formulas are preprogrammed, you just need to provide the values.

Whether you’re a seasoned valuation professional, a capital investor or a student of finance, you’ll find the On Equation Finance Calculator extremely useful for all your financial valuation needs. We’ve also integrated the app with a website resource so you can get more information and examples on all the formulas on the platform.

As well as a swathe of finance and valuation formulas at your disposal, we hope you also enjoy the aesthetic of the app. Let’s face it, finance and valuation formulas are rather hard on the eye, and if you’re downloading a calculator to perform them then you’re probably going to be looking at this calculator a lot. With this in mind, we’ve made the interface as easy to look at as possible, or at least we think so.

On Equation Finance Calculator has a range of formulas, from Accounting Rate of Return to Zero Coupon Bonds, but we’re bound to be missing a couple. If you can’t find a specific equation you’re looking for then let us know! We’re always keen to add new formulas to our library and we actually enjoy the feedback. Just hit us up with an email or message us on Facebook with the links within the app.

We hope you enjoy your experience with the On Equation Finance Calculator and thank you for taking the time to download the app and choosing us as your financial math calculator.

Thank you and enjoy the app,
The On Equation Team


Just a brief list of what you’ll find on the app:
Bond and share valuation formulas
Firm valuation formulas
Gordon Growth Models / Dividend Discount Models
Project valuation calculators
Portfolio and equity formulas
Relative valuation formulas
Time value of money formulas
…and more


Comments, feedback, and suggestions are always welcome! Send us an email with you feedback at ContactUs@onequation.io

What’s New

Version 1.1.00

Hello users!
Welcome to On Equation Finance Calculator V1.1.0!
What's new? The interface! We've given the app a major facelift to make it the prettiest finance calculator available*. Finance formulas can get pretty ugly, but at least the app you use to calculate them can be easier on the eyes. Don't worry, the app is still as smart as ever. We hope you continue to enjoy On Equation Finance Calculator V1.1.0!

*Beauty is obviously always in the eye of the beholder. So behold!


Marc Lloyd (AU)
88.2 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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