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Decimal Calculator

Convert between decimals and fractions. Add, subtract, multiply, divide decimals with precise calculations and step-by-step decimal to fraction conversion.

Decimal Calculator

Operation

Number 1*

Number 2

Precision (decimal places)

Enter numbers and click Calculate to see results

Working with Decimals

Decimals represent parts of whole numbers. Understanding decimal operations is essential for everyday math.

Key Concepts

Place Value: Each position represents a power of 10
Alignment: Line up decimal points for addition/subtraction
Counting Places: Critical for multiplication/division

Frequently Asked Questions

How do you add decimals?+

How do you multiply decimals?+

How do you convert decimals to fractions?+