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Paribus Calculator

By Adam Solesby

This app is only available on the App Store for iOS devices.


Paribus - Calculator Beyond Equal

An innovative cross between a handheld calculator and a spreadsheet—all the power you need right in your pocket.

What is Paribus?
• streamlined pocket spreadsheet
• make and share "back of the napkin" calculations
• elegant keypad for quick and accurate entry
• dial values up or down for goal seeking
• compare alternate versions of a calculation
• optimized for business and everyday math (not scientific calculations)

Watch the video:

You've been there. Running the numbers on the next business decision, when the math gets too complicated to do in your head, there are too many variables to track, or you want to compare results from several assumptions. Handheld calculators are cumbersome, and spreadsheets need your laptop you left in the office.

For that quick conversation or hallway meeting, Paribus lets you type like you talk and get back instant results.

"25.2M – 30%" instantly produces "15.8M"

Run down various scenarios with multiple cells. Break up the assumptions so you can quickly change a value and see the result.

Goal Seek: Paribus has an innovative value dial that lets you spin up/down the values so you can see the effect on your results.

You can easily switch to alternate versions to see changes without loosing previous results. Switch to spreadsheet mode to see everything at once. Goal seek in spreadsheet mode.

Beautifully formatted emails let you share the results with anyone (to view in email or open in Paribus).

• instant results as you type or edit
• "type like you talk" keyboard interactions
• quick keys for "thousand", "million" and currency
• easy to read rounded results (full precision available)
• natural entry percentages
• quick tally mode
• spreadsheet: build equations by referencing other cells
• easily compare alternate versions of the same sheet
• goal seek: value dial wheel
• individual cell labeling
• automatic save & named documents
• easy share via AirDrop, Messages and email
• built-in templates library
• complete math function library
• print support
• support native currency and number formatting

Language support: English, French, German, Spanish, Japanese, Chinese

Watch the video:

What's New in Version 2.0.1

Paribus is now free for everyone. This version has improved screen layouts to take advantage of the larger iPhone 6, iPhone 6 plus and iPad. You can upgrade to Paribus PRO with a single in-app purchase. This unlocks more power in Spreadsheet mode, function libraries, and quick tally mode.

The next version will fully support iOS9.

Thank you for you continued support of Paribus. Please take a minute to leave us a review. It really helps other people discover the app.


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Customer Reviews


I want a Refund, this app is unusable. Makes no sense unless you work in Wall Street. Definitely Not User Friendly!!

Paribus Calculator
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Business
  • Updated:
  • Version: 2.0.1
  • Size: 4.3 MB
  • Languages: English, French, German, Japanese, Persian, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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All Versions:

Top In-App Purchases

  1. Upgrade to Paribus PRO$1.99