OmniCalc® is so powerful, yet so easy to use

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All About OmniCalc®

Easy to use calculator that lets you scroll through your operations and make changes with instant results.
Includes date math functions to easily add or subtract dates from each other. You can also add or subtract days from any date.
Save formulas or operation history in your own math library for reuse at anytime.

Harness The Power

Features That Matter

The Reasons You’ll Love It

Corrections Made Easy

Scroll through operations to add, edit or delete entries in your calculation with realtime results like a spreadsheet.

Amazing App Features

Scroll through operations to add, edit or delete entries in your calculation with realtime results like a spreadsheet.

Custom Appearance

Customize the look with 12 different keyboard layouts, 19 color schemes, 3 button styles and 16 numeric fonts.

Amazing App Features

Customize the look with 12 different keyboard layouts, 19 color schemes, 3 button styles and 16 numeric fonts.

Multiple Calculators

• Standard Calculator Functions • Scientific Calculator Functions • Statistical Calculator Functions • Date Math Calculator Functions

Amazing App Features

• Standard Calculator Functions
• Scientific Calculator Functions
• Statistical Calculator Functions
• Date Math Calculator Functions

Date Math Features

Date Math is automatically detected in normal operations. Subtract dates from each other; add or subtract days.

Amazing App Features

Date Math is automatically detected in normal operations. Subtract dates from each other; add or subtract days.

Statistics Calculator

Statistics Calculator with advanced statistical operations and two dimensional memory functions.

Amazing App Features

Statistics Calculator with advanced statistical operations and two dimensional memory functions.

Save Equations

Save formulas, custom forms or simple operation history to your own math library for reference or reuse at anytime.

Amazing App Features

Save formulas, custom forms or simple operation history to your own math library for reference or reuse at anytime.

Screenshots

Choose from multiple different calculators and configuration options