Scholar Convert Converter & Calculator

Scholar Convert & Calculator

A comprehensive tool for your smart academic companion - unit conversions convert measurements, calculate percentages, and solve amount problems with formulas for reference.

Measurement Converter

Convert Units

Select Category

From Unit

To Unit

Enter Value

Result will appear here

Conversion Formulas

Length: Inches to Centimeters

cm = in × 2.54

Multiply the length in inches by 2.54 to get the length in centimeters.
Temperature: Celsius to Fahrenheit

°F = (°C × 9/5) + 32

Multiply Celsius by 9/5 and add 32 to get Fahrenheit.
Mass: Pounds to Kilograms

kg = lb × 0.453592

Multiply the mass in pounds by 0.453592 to get the mass in kilograms.

Percentage Calculator

Find Percentage of a Number

Percentage

Total Number

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Find What's one number's percent?

Part

Whole

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Percentage Increase/Decrease

Original Value

New Value

Result will appear here

Amount + Percentage

Base Amount

Percentage to Add

Result will appear here

Percentage Formulas

Percentage of a number: (Percentage ÷ 100) × Total

What percent one number is of another: (Part ÷ Whole) × 100

Percentage change: [(New Value - Original Value) ÷ Original Value] × 100

Amount + Percentage: Base Amount + (Base Amount × Percentage ÷ 100)

Amount Calculator

Simple Interest Calculator

Principal Amount ($)

Annual Interest Rate (%)

Time (years)

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Discount Calculator

Original Price ($)

Discount Percentage (%)

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Tax Calculator

Pre-tax Amount ($)

Tax Rate (%)

Result will appear here

Amount Formulas

Simple Interest: I = P × R × T / 100

Discount Amount: Discount = Original Price × (Discount Percentage / 100)

Tax Amount: Tax = Pre-tax Amount × (Tax Rate / 100)