Welcome to CalcUniverse

Access professional calculation tools instantly.

Core Essentials

Scientific Calculator

Standard and Scientific modes for daily math.

Unit Converter

Length, Weight, Temp, and Data conversion.

Currency Converter

Global exchange rates for finance.

Financial Tools

Loan & EMI

Calculate mortgage payments and interest.

Investment & SIP

Project returns on your investments.

Tax & GST

Calculate Goods and Services Tax instantly.

Health & Life

BMI Calculator

Check your Body Mass Index and category.

Age Calculator

Calculate exact age from date of birth.

Math & Utilities

Algebra Solver

Quadratic equations and roots.

Text Tools

Word count, char count, and formatting.

Generators

Secure passwords and QR codes.

Calculator

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Unit Converter

Select Category

From

To

Currency Converter

Amount

From Currency

To Currency

Loan & EMI Calculator

Loan Amount

Interest Rate (%)

Loan Tenure (Years)

Investment Returns

Investment Type

Amount

Return Rate (%)

Time Period (Years)

Tax & Discount

Base Amount

Rate (%)

Calculation Type

Body Mass Index (BMI)

Weight (kg)

Height (cm)

Ad Placeholder

Pregnancy Due Date

First Day of Last Period

Age Calculator

Date of Birth

Quadratic Equation Solver

Equation form: ax² + bx + c = 0

Advanced Math Functions

Input Number

Area Calculator

Select Shape

Statistics (Mean, Median, Mode)

Dataset (separated by commas)

Text Analyzer

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CHARACTERS

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WORDS

Password Generator

Password Length

12

QR Code Generator

URL or Text