What is 0.625 as a Fraction?

Learn how to convert 0.625 to a fraction with step-by-step instructions

Quick Answer

0.625 as a fraction is:

5/8

This is the simplest form of the fraction

0.625 Decimal to Fraction Calculator

Convert Any Decimal to a Fraction

Enter a decimal number to see its fraction equivalent

How to Convert 0.625 to a Fraction

General Method: Converting Decimals to Fractions

Follow these steps to convert any decimal to a fraction

Step 1: Count Decimal Places

Count the number of digits after the decimal point

Example: 0.25 has 2 decimal places

Step 2: Multiply by Power of 10

Multiply by 10 raised to the number of decimal places

0.25 × 100 = 25

Step 3: Create Fraction

Use the result as numerator over the multiplier as denominator

25/100

Step 4: Simplify

Reduce the fraction if possible by dividing both numbers by their GCD

25/100 = 1/4

Converting 0.625 to a Fraction

Let's apply the method to convert 0.625

1

Count the decimal places in 0.625

0.625
There are 3 digits after the decimal point
2

Multiply by 10 (1,000)

0.625 × 1,000 = 625
Moving the decimal point 3 places right
3

Write as a fraction

625/1,000
Numerator: 625, Denominator: 1,000
4

Simplify the fraction

625/1,000 = 5/8
Divide both numbers by their greatest common factor (125)

Final Result

0.625 = 5/8

Tips and Notes

  • The denominator will always be a power of 10 for terminating decimals
  • Each decimal place corresponds to multiplying by 10 (e.g., 3 places = 1,000)
  • Very small decimals like 0.625 often result in fractions with large denominators
DecimalFractionComparison
0.06250.5/8Smaller
0.6255/8Current Value
6.2550/8Larger
62.5500/8Larger
6255000/8Larger

Additional Information

Scientific Notation

0.625 can be written as 5 × 10⁻3 in scientific notation

Percentage

0.625 is equal to 62.500% as a percentage

Common Calculations with 0.625

Quick Reference Guide

Common calculations and conversions with 0.625

Multiplication

  • 0.625 × 10 = 6.25
  • 0.625 × 100 = 62.5
  • 0.625 × 1000 = 625
  • 0.625 × 10000 = 6250
  • 0.625 × 8 = 5

Division

  • 0.625 ÷ 2 = 0.3125
  • 0.625 ÷ 5 = 0.125
  • 0.625 ÷ 10 = 0.0625
  • 0.625 ÷ 1/0.625 = 8

0.625 in Different Number Systems

Decimal

0.625

Scientific Notation

5 × 10⁻3

Percentage

62.500%

Fraction

5/8

Parts Per Million

625000 PPM

Binary

0.0110 0010 0101

Real-World Applications of 0.625

Where You Might Encounter 0.625

Scientific Applications

  • • Microscopic measurements (625000 micrometers)
  • • Chemical concentrations
  • • Statistical probability calculations
  • • Error margins in precise measurements

Engineering

  • • Manufacturing tolerances
  • • Electronic component specifications
  • • Quality control measurements
  • • Precision engineering