The Ultimate Calculator

​THE ULTIMATE CALCULATOR is the most comprehensive All-In-One set of calculators with the same look and fee.

Quickly select the calculators you need for one touch access.  Choose from a basic calculator for figuring out sales tax to converting between currency rates around the world.
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Great for kids, middle/high schoolers, and adults. Simply the most comprehensive calculator set around. ​Easy to use, powerful, accurate, and flexible. Ad-free. Affordable subscription. Try for Free.
FEATURES
► 7 Core Calculators included
+ Basic
  • + Simple and obvious
  • + Standard memory functions
  • + Customized fractional digit rounding
  • + Big buttons
  • + 30+ digits accuracy
+ Scientific
  • + Degrees / Radians
  • + All the basic algebraic operations such as factorial, exponentials, logs, etc.
  • + All basic Trig functions
  • + Extended Trig functions such as sinh⁻¹, cosh⁻¹, tanh⁻¹
  • + Customizable precision
+ Fractions
  • + Symbolic math for perfect accuracy
  • + Fractional or digital presentation
+ Unit Conversions
  • + Length
  • + Volume
  • + Area
  • + Time
  • + Temp
  • + Mass
  • + Energy
  • + Speed
  • + Pressure
  • + Power
+ Currency Calculations
  • + Over 250 countries
  • + Daily updates
+ Tips
  • + One button tip calculations (e.g., 15%)
  • + Easy custom tipping
  • + Split the bill between 2 or any number of people
+ Programming
  • + Decimal or Hex math
  • + 64 bit
  • + Signed / Unsigned
  • + Binary / Text
  • + Big Endian / Little Endian
  • + Standard operations of SHIFT, ROTATE, AND, OR, XOR
► Visually Appealing
  • + Custom colors
  • + Custom buttons
  • + modern
  • + classic
  • + Colored expression operators
  • + Mathematical display using Latex for beautiful graphical presentation
► Tactile feedback
► History
  • + Keep as much as you want
  • + Save specific calculations
  • + Save the entire history
► Smart
  • + Implicit multiplication
  • + Symbolic fractions calculator to ensure accuracy
► Locale based number spacer and digit separator
► NO ADS

TERMS & CONDITIONS: http://www.programisprime.com/ultimate-calculator-terms.html
PRIVACY POLICY: http://www.programisprime.com/ultimate-calculator-privacy.html

WE LOVE FEEDBACK
We appreciate your feedback. Please email us at support@programisprime.com with any suggestions or questions. If you are happy with this update, please let us know by rating and reviewing us in the App Store!

The Ultimate Calculator © 2022 Programis Prime LLC​

FAQs - Frequently Asked Questions

Can I change whether an answer is displayed automatically if a mistake is made?
Yes, use the Setting button on the bottom of the start screen and turn off "Show Answer on Mistake"
©2022 ProgramIs Prime LLC