Academic & Scientific Calculators Hub

8

Available Calculators

Multiple

Calculation Modes

∞

Computations

100%

Free to Use

Academic Performance

Calculate your Grade Point Average with precision across multiple semesters and grading scales.

Semester GPA calculation
Cumulative GPA tracking
Target GPA planning
Grade conversion tools

Calculate GPA →

Universal Conversions

Convert between units of length, weight, temperature, volume, and more with ease.

8+ conversion categories
Instant bidirectional conversion
Common conversion shortcuts
Scientific & imperial units

Convert Units →

Scientific Calculator

Advanced Mathematics

Full-featured scientific calculator with trigonometric, logarithmic, and advanced functions.

Trigonometric functions
Memory & history features
Degree/Radian modes
Keyboard shortcuts

Start Computing →

Quadratic Equation Solver

Algebra Solutions

Solve quadratic equations in multiple forms with detailed step-by-step solutions.

Standard form solver
Vertex form conversion
Factored form expansion
Step-by-step solutions

Solve Equations →

Percentage Calculator

Quick Calculations

Calculate percentages, increases, decreases, and changes with visual representations.

Basic percentage calculations
Increase & decrease analysis
Percentage difference
Visual progress bars

Calculate % →

Fraction Calculator

Fraction Operations

Perform operations with fractions including addition, subtraction, multiplication, and division.

Four basic operations
Automatic simplification
Mixed number conversion
Fraction comparison

Calculate Fractions →

Time Calculator

Time Management

Add, subtract, and convert time with precision for scheduling and time tracking.

Time addition & subtraction
Time difference calculation
Unit conversions
Decimal time conversion

Calculate Time →

Date Calculator

Date Operations

Calculate date differences, add or subtract days, and find specific dates with ease.

Date difference calculator
Age calculator
Weekday finder
Business days counter

Calculate Dates →

Why Choose Our Calculators?

Professional-grade academic tools designed with precision, usability, and learning in mind.

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Multiple Calculation Modes

Each calculator offers multiple tabs for different calculation needs

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Dark & Light Modes

Comfortable viewing in any lighting condition with theme persistence

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Fully Responsive

Works perfectly on desktop, tablet, and mobile devices

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Privacy Focused

All calculations performed locally - your data stays on your device

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Beautiful Design

Modern, intuitive interface with smooth animations

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Detailed Results

Comprehensive breakdowns with step-by-step explanations