Variable Calculator - Formulas

Save formulas with X, Y, Z

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Save formulas and calculate instantly by changing X, Y, and Z values. Variable Calculator lets you save frequently used formulas and calculate results quickly by changing the values of X, Y, and Z. Stop entering the same formula over and over again. Save a calculation once, then enter new values whenever you need to perform the calculation again. Variable Calculator is useful for discounts, margins, unit prices, taxes, workout weights, engineering formulas, and other repeated calculations. ■ Variable Calculator • Create formulas using X, Y, and Z variables • Save frequently used formulas and calculations • Recalculate instantly by entering new variable values • Use variables with both standard and scientific keypads • View long formulas and calculations clearly Example formulas: • Discounted price: X × (1 - Y ÷ 100) • Price including tax: X × 1.1 • Unit price: X ÷ Y • Target weight: X × Y • Custom formulas for work, study, or daily use ■ Standard Calculator • Fast and easy basic calculations • View the full expression and result • Calculation history • Copy expressions and results • Automatic text resizing for long numbers • Thousands separators • Scientific notation support ■ Scientific Calculator • Scientific calculator keypad • Configurable default angle unit • Use X, Y, and Z in scientific formulas ■ Convenient Features • Dark mode • Key vibration settings • Clean and intuitive interface • Quickly reuse saved formulas Make repeated calculations faster and easier. Save your own formulas, change the variable values, and get accurate results instantly. Privacy Policy: https://vars-calculator.aboutsvc.com/privacy Terms of Use: https://vars-calculator.aboutsvc.com/terms

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The developer, About Service Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • About Service Inc.
Size
  • 59.2 MB
Category
  • Utilities
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 About Service Inc.
  • Developer Website
  • Privacy Policy

    • More by About Service Inc.