U+222F

∯ Surface Integral

Surface Integral is Unicode character U+222F in the Mathematical Operators block.

Character Details

Human name	Surface Integral
Unicode name	SURFACE INTEGRAL
Code point	`U+222F`
HTML decimal	`∯`
HTML hex	`∯`
Named HTML	Not available
CSS escape	`\222F`
JavaScript	`\u222F`
Category	Math

Copy formats

Symbol ∯
HTML decimal entity ∯
HTML hex entity ∯
CSS escape \222F
JavaScript escape \u222F

About Surface Integral

Surface Integral is a Unicode character in Math. Copy the symbol itself, or use the HTML, CSS, and JavaScript formats when a code escape is safer.

Similar Characters

Contour Integral

U+222E

Volume Integral

U+2230

Triple Integral

U+222D

Clockwise Integral

U+2231

Double Integral

U+222C

Clockwise Contour Integral

U+2232

Integral

U+222B

Anticlockwise Contour Integral

U+2233