½
Symbol  Format  Data 

½  Code Point 
U+00BD 
TeX 
\frac{1}{2} 

SVG 
The vulgar fraction one half, ½, represents the fraction one over two or 0.5 in decimal notation. It is used in various contexts including measurements, proportions, and ratios.
The vulgar fraction one quarter, ¼, represents the fraction one over four or 0.25 in decimal notation. It is used in various contexts including measurements, proportions, and ratios.
The vulgar fraction three quarters, ¾, represents the fraction three over four or 0.75 in decimal notation. It is used in various contexts including measurements, proportions, and ratios.
The vulgar fraction one third, ⅓, represents the fraction one over three. It is used in various contexts including measurements, proportions, and ratios.