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VTools Scientific Calculator

Calculate smarter with advanced math tools.

Scientific Calculator

DEG mode uses degrees for sin, cos and tan. RAD mode uses radians.

➗ Ratio & Fraction Tools

Ratio Simplifier

First Number

Second Number

Your result will appear here.

Fraction Simplifier

Numerator

Denominator

Your result will appear here.

Decimal to Fraction

Enter Decimal Number

Your result will appear here.

Fraction to Decimal & Mixed Fraction

Numerator

Denominator

Your result will appear here.

🔢 Number Tools

HCF & LCM Calculator

First Number

Second Number

Your result will appear here.

Percentage Calculator

Number

Percentage (%)

Your result will appear here.

Factorial Calculator

Enter Whole Number (0–170)

Your result will appear here.

Prime, Even / Odd & Absolute Value

Enter Number

Your result will appear here.

Reciprocal & Modulus

First Number

Second Number

Your result will appear here.