Decimal ↔ Fraction Converter
Professional converter between decimals and fractions with exact or approximate representation. Precise mathematical tool for students and professionals.
Decimal ↔ Fraction Converter
1/2 = 50%
Quick Fractions Guide
Common Fractions
- ½ = 0.5
- ⅓ ≈ 0.333
- ¼ = 0.25
- ⅕ = 0.2
- ⅛ = 0.125
Basic Operations
- Addition: a/b + c/d = (ad + bc)/bd
- Subtraction: a/b - c/d = (ad - bc)/bd
- Multiplication: a/b × c/d = ac/bd
- Division: a/b ÷ c/d = ad/bc
Common Examples
Click any example to convert it automatically:
0.25 = ¼
0.5 = ½
0.333... = ⅓
0.666... = ⅔
0.2 = ⅕
0.125 = ⅛
0.375 = ⅜
0.75 = ¾
