CalcPad - Notepad Calculator

CalcPad – Notepad Calculator

Transform the way you calculate, organize, and take notes with CalcPad – Notepad Calculator, a powerful calculator and notes app designed for students, professionals, engineers, accountants, business users, and everyday calculations.

CalcPad combines a smart notepad with a powerful calculator, allowing you to write notes and perform calculations on the same screen. Unlike traditional calculators, CalcPad automatically evaluates expressions line by line, making it perfect for expense tracking, budgeting, shopping lists, business calculations, study notes, engineering work, and everyday math.

Whether you're managing expenses, calculating invoices, tracking project costs, solving scientific equations, or keeping calculation records, CalcPad provides a fast and organized workspace.

SMART NOTEPAD CALCULATOR

Write calculations naturally alongside text and notes.

Examples:

Lunch 15.50 + 2

Taxi 250 × 3

Rent 12000 + 10%

Project Cost 5000 - 15%

Results appear instantly as you type, keeping calculations organized and easy to review.

REAL-TIME CALCULATION RESULTS

• Instant results while typing

• Organized calculation workspace

• Easy-to-read result column

• Perfect for expense tracking and budgeting

• Fast calculation workflow

No need to switch between a calculator app and a notes app.

POWERFUL SCIENTIFIC CALCULATOR

Perform advanced mathematical calculations with ease.

Supported functions:

• Sin

• Cos

• Tan

• Log

• Ln

• Square Root

• Powers

• Parentheses

• Trigonometric functions

• Scientific notation

Ideal for students, engineers, teachers, researchers, and professionals.

PROGRAMMER CALCULATOR FEATURES

Designed for developers and technical users.

Supported operations:

• Hexadecimal calculations

• Binary calculations

• Bitwise AND

• Bitwise OR

• XOR

• Bit Shifts

Perfect for programming and technical calculations.

SMART PERCENTAGE CALCULATIONS

Handle percentages naturally.

Examples:

100 + 10%

100 - 15%

5000 + 18%

Great for:

• Shopping discounts

• Tax calculations

• Business calculations

• Profit and loss calculations

• Invoice calculations

ANS MEMORY SUPPORT

Reference previous calculation results instantly using Ans.

Build complex calculations faster without retyping values.

CUSTOM MULTI-PAGE KEYBOARD

CalcPad includes a specialized keyboard designed for productivity.

123 Mode

Fast arithmetic input

Scientific Mode

Advanced math functions

ABC Mode

Switch to text input for notes and documentation.

CALCULATION HISTORY

Never lose important calculations.

• Automatic saving

• History management

• Reopen previous sessions

• Organized records

• Quick access to past work

AUTO SAVE

Your work is automatically saved while you type.

No manual saving required.

CUSTOMIZABLE SETTINGS

• Decimal precision control

• Haptic feedback

• Sound effects

• Degree and Radian modes

• Theme preferences

• Calculation preferences

BUILT FOR PRODUCTIVITY

Ideal for:

• Expense tracking

• Budget planning

• Shopping calculations

• Business accounting

• Engineering calculations

• Construction estimates

• Scientific calculations

• Student homework

• Financial calculations

• Invoice preparation

• Daily calculations

• Office productivity

MATERIAL 3 DESIGN

Modern Android experience with:

• Clean user interface

• Smooth performance

• Adaptive layouts

• Tablet support

• Foldable support

• Dark mode support

WHY CHOOSE CALCPAD?

✓ Calculator and notes in one app

✓ Real-time calculation results

✓ Scientific calculator functions

✓ Programmer calculator tools

✓ Smart percentage calculations

✓ Calculation history

✓ Auto save

✓ Modern Material Design

✓ Fast and lightweight

✓ Privacy-friendly local storage

✓ No account required

Download CalcPad – Notepad Calculator today and experience a smarter way to calculate, organize notes, track expenses, and manage everyday calculations.