Mathematics HTML Codes

Mathematics Special Characters Used on Web Pages

The following list of HTML codes for mathematics characters not in the standard character set. All browsers are Not supported all the codes, so be sure to test your HTML codes before you use them.

Few Mathematics characters are part of the Unicode character set, so you need to declare that in the head of your documents:

`<meta http-equiv="content-type" content="text/html;charset=utf-8" />`

Need to declare the same content type at the top of CSS documents:

` @charset "utf-8"; `

Display Friendly Code Numerical Code Hex Code Description
&#8722; &#x2212; Minus Sign
+ + &#43; &#x2B; Plus Sign
± &plusmn; &#177; &#xB1; Plus or Minus Sign
× &times; &#215; &#xD7; Multiplication Sign
÷ &divide; &#247; &#xF7; Division Sign
% % &#37; &#x25; Percent Sign
&#137; &#x2030; Per Mille Sign (per thousand)
= = &#61; &#x3D; Equal Sign
&#8800; &#x2260; Not Equal To Sign
&#8776; &#x2248; Approximately Equal Sign
&#8801; &#x2261; Identical To Sign
< &lt; &#60; &#x3C; Less Than Sign
> &gt; &#62; &#x3E; Greater Than Sign
&#8804; &#x2264; Less Than or Equal To Sign
&#8805; &#x2265; Greater Than or Equal To Sign
&#8734; &#x221E; Infinity Sign
&#8539; &#x215B; One Eighth Fraction
¼ &frac14; &#188; &#xBC; One Quarter Fraction
&#8540; &#x215C; Three Eighths Fraction
½ &frac12; &#189; &#xBD; One Half Fraction
&#8541; &#x215D; Five Eighths Fraction
¾ &frac34; &#190; &#xBE; Three Quarters Fraction
&#8542; &#x215E; Seven Eighths Fraction
&#8747; &#x222B; Integral Sign
&#8706; &#x2202; Partial Differential Sign
&#8710; &#x2206; Increment Sign
&#8719; &#x220F; N-ary Product Sign
&#8721; &#x2211; N-ary Sum Sign
&#8730; &#x221A; Square Root Sign
&#8735; &#x221F; Right Angle Sign
&#8745; &#x2229; Intersection Sign
&#8729; &#x2219; Bullet Operator
ƒ   &#131; &#x83; Function Sign
&#8260; &#x2044; Fraction Slash