ArixQ - Calculator

Calculator Pro by ArixQ is a free, ad-free scientific calculator with formula builder, unit & currency converter, history with notes, and canvas—perfect for students, engineers, professionals, and daily calculations. All features unlocked, zero ads.

SMART CALCULATOR

Fast calculator for everyday and advanced calculations.

• Simple mode: quick calculations, percentage calculator
• Scientific mode: trigonometry, logarithms, powers, roots, exponents
• Bracket color coding, decimal precision control
• Undo & redo support

Complete calculator for daily use and scientific calculations.

FORMULA BUILDER

Save & reuse formulas instantly—exclusive feature no other free calculator offers.

• Create custom formulas with variables, save permanently
• Input values, get instant results
• Perfect for students & engineers with repetitive calculations

Build once, calculate forever. Save hours on physics, chemistry, engineering formulas.

HISTORY & NOTES

Automatic history with note-taking built in.

• All calculations saved with timestamps
• Add notes to remember context or details
• Tap to reuse, edit, or copy past results
• Sort & search history instantly

Your calculation workspace with intelligent memory.

UNIT & CURRENCY CONVERTER

Complete unit & currency converter in one calculator.

Currency Converter:
• 340+ global currencies with updated exchange rates
• Major currencies: USD, EUR, GBP, INR, JPY, CNY, AUD, CAD
• Offline support with cached rates—convert anytime
• Perfect for travelers, shoppers, international purchases

Unit Converter—All Categories:
• Length, mass, temperature, speed, pressure, energy, power, data storage
• Angle, area, density, force, frequency, time, volume

Smart Unit Search:
• Instantly find any unit across all categories—no scrolling
• Fast search works for length, mass, temperature, and every converter category
• Type and find—quick access to thousands of units

One calculator with complete converters—no separate apps.

CANVAS & NOTEPAD

Draw, note, calculate all in one place.

• Sketch diagrams or rough work while calculating
• Write formulas, steps, or notes
• No app switching—everything in one workspace
• Perfect for visual learners & problem solvers

WHY CALCULATOR PRO

Most calculator apps force compromises:
• Basic calculators—too simple, missing converters
• Scientific calculators—complex, no notes
• Free calculators—filled with ads

Calculator Pro gives everything:
• Scientific calculator + unit & currency converter in one
• Exclusive formula builder no competitor has
• History with notes—track & reuse calculations
• Canvas & notepad—visual workspace
• 100% free, zero ads, all features unlocked

Benefits:
• Build formulas once, reuse forever—saves hours
• Smart search finds any unit instantly across all categories
• History with notes—never lose calculations
• Offline support—currency converter works without internet
• Clean design—focus on calculations

Complete calculator that doesn't compromise.

PERFECT FOR

Students: Scientific calculator for math, physics, chemistry. Formula builder saves formulas. Unit converter for science. History & notes track work. Canvas for visual learning.

Engineers & Professionals: Calculator pro for technical work. Formula builder for engineering formulas. Scientific calculator with precision. Unit & currency converter for measurements.

Daily Use: Fast calculator for quick math. Percentage calculator for shopping, taxes. Unit converter for cooking, travel. Currency converter for purchases.

Everyone: Free calculator with no ads. Easy to use, powerful features.

Download Calculator Pro by ArixQ—your free, ad-free scientific calculator with formula builder, unit & currency converter, history, notes, and canvas. Start calculating smarter today!