How to use the Basic Calculator?

Enter numbers, use operators (+, -, ×, ÷, %, ±), and brackets ( ) to perform basic arithmetic calculations with proper order of operations.

How to use the Scientific Calculator?

Use buttons for trigonometric (sin, cos, tan), hyperbolic, logarithmic, exponential, memory, and other functions. Toggle between degrees and radians for trigonometric calculations.

How to use the Age Calculator?

Enter your birth date and optionally a target date to calculate your exact age in years, months, and days.

How accurate is the EMI Calculator?

The EMI calculator uses standard financial formulas to provide accurate monthly EMI and interest breakdowns.

How to manage calculation history?

Use the History section to view past calculations, clear them, restore cleared history, or export as a text file.

Calculator 2025

Back Button

Basic & Scientific

Age

EMI

Graphing

📅 Date of Birth:

🎯 Calculate Age At (Optional):

🎂 Age Calculation Results

Total Age: -

Years: -

Months: -

Days: -

Total Months: -

Total Weeks: -

Total Days: -

🎁 Next Birthday

Next Birthday: -

Days Until Next Birthday: -

💰 Loan Amount ($):

📈 Interest Rate (% per year):

⏰ Loan Term:

📋 EMI Calculation Results

Monthly EMI: -

Total Loan Amount: -

Total Interest Payable: -

Total Amount Payable: -

📊 Yearly Breakdown

Calculator 2025

Calculation History