HTML Math And Science Codes ❤ ❤

Since we are used to standardized English keyboards when using our computers, special characters of various origin can be difficult to present. The below table shows the HTML Decimal Code, Unicode Hexadecimal and Official HTML Name for characters categorized for ASCII Math and Science. ASCII stands for American Standard Code for Informational Interchange.

The below list includes HTML character codes for Math and Science, which are usually not found in the standard character set. Should you wish to produce any of the unique characters below from the ASCII Math and Science Library, use the respective codes when writing your HTML code.

In order to use these characters, simply place the unique character code where you’d like the character to appear. Codes as such play a key part in translation projects.

−
−
Minus Sign
+
+
+
+
Plus Sign
±
±
±
±
Plus or Minus Sign
×
×
×
×
Multiplication Sign
÷
÷
÷
÷
Division Sign
%
%
%
%
Percent Sign
‰
‰
Per Mille Sign (per thousand)
=
=
=
=
Equal Sign
≠
≠
Not Equal To Sign
≈
≈
Approximately Equal Sign
≡
≡
Identical To Sign
<
&#60;
&#x3c;
&lt;
Less Than Sign
>
&#62;
&#x3e;
&gt;
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
&#188;
&#xbc;
&frac14;
One Quarter Fraction
&#8540;
&#x215c;
Three Eighths Fraction
½
&#189;
&#xbd;
&frac12;
One Half Fraction
&#8541;
&#x215d;
Five Eighths Fraction
¾
&#190;
&#xbe;
&frac34;
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
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