1/2 as a Decimal
The fraction 1/2 equals exactly 0.5 as a decimal.
How to use this tool
- Enter numerator and denominator in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your decimal and the full breakdown beneath it.
1 divided by 2 is 0.5 — one of the most common fraction-to-decimal conversions.
Frequently asked questions
- How do you convert a fraction to a decimal?
- Divide the numerator by the denominator. For example, 3/4 = 3 ÷ 4 = 0.75.