iPad Screenshots


Calc Pro HD combines 10 powerful calculators with 10 financial worksheets!!

You Will Never Need Another Calculator App Again With Calc Pro HD "4.5/5 Stars" - AppAdvice

Take advantage of the improved workflow in either Landscape or Portrait!

Calc Pro HD is the trusted choice by students and professionals around the world. The only calculator on the app store that can truly replace your pocket calculator. Calc Pro HD offers more power, more features, and more accuracy than any other mobile calculator. With ten (10) powerful calculators, ten (10) financial and eight (8) statistical worksheets, Calc Pro HD truly has a calculator for every occasion. Whether you are checking the latest currency rates or converting simple cooking measurements, Calc Pro HD makes it easy to solve even the toughest calculations.

Features include:

10 powerful calculators:

• Standard Calculator

• Scientific Calculator (includes RPN mode and access to constants)

• Base Conversions

• Graphing Calculator (8 equations, e-mail your equations and graph image. )

• Unit Converter (over 3000 conversions in 18 categories)

• World Currencies Converter (150+ currencies updated daily)

• Constants (contains over 1500 constants in mathematics, physics, the solar system and elements)

• Financial Calculator (with 10 worksheets)

• Statistics Calculator with 4 types of regression analysis and graphing

• Date & Time Calculator (with lunar moon phases)

The Financial Calculator contains 10 powerful calculator worksheets to help solve common financial problems. E-mail your worksheets.

• Mortgage Calculator (with Amortization Tables)
• Tip Calculator
• Loan Calculator
• Time Value Money worksheet
• Financial Date worksheet
• Percentage Change worksheet
• Break Even worksheet
• Profit Margin worksheet
• Depreciation worksheet
• Compound Interest worksheet

Five display options: normal, scientific, fractions, engineering, and fixed (2-10 decimal places).

Five calculator modes: simple, algebraic, direct algebraic, expression, and RPN.

Choose from several skin styles and color schemes, full retina support!

Advanced graphing functions: simultaneous graphs, find points on the graph and show tangents. E-mail your equations and graph image.

Tape View displays your recent equations and allows you to copy or email them.

Supported Languages: English, German, Spanish, Portuguese, French, Italian, Dutch, Japanese, Simplified & Traditional Chinese, Korean, and Russian.

Follow us on Twitter - @PanoramicSoft
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What’s New

Version 6.6.0


New performance improvements!
Minor bug fixes.

Ratings and Reviews

4.7 out of 5
977 Ratings

977 Ratings

Starter Ed ,

Idea for the Display

This is a fantastic all-in-one calculator. For me, who is right handed, trying to input data and see it on the white page is very difficult. My right hand covers the white page. My idea would place the white page on the left side of the screen. You could have a button for left-handed and right-hand users.

Typeatraveler ,

Great free option for a scientific calculator

This doesn't get super fancy, but it has nearly everything I want, and it's free. One can calculate log and ln, express numbers in scientific notation, calculate nth power, nth root in addition to square and cube roots.

I am a mere chemist so if you're an engineer, statistician or some heavy duty financial type, you may be better served by another app, most likely a paid one.

I would have given it 5 stars but for the ads that pop up. But you can get rid of them quickly so it's not so bad.

C6/Z06 ,

One of the best in this category

I have been using this on my new 2020 iPad Pro and have found easy of use and clear data returns clear and well thought out. I will probably pay for the ad-free version.

Also, any perhaps even more important - No Subscription!


Panoramic Software Inc.
77.3 MB

Requires iOS 7.0 or later. Compatible with iPad.


English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
In-App Purchases
  1. Financial Calculator $1.99
  2. Unit Converter $1.99
  3. Graphing Calculator $0.99


  • Family Sharing

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

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