Unicode Character

SQUARE ROOT

Reference details for U+221A in the Mathematical Operators block. The full explorer and side panel load next, but the canonical page context is available immediately.

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√

U+221A

A check-mark like symbol used to denote the square root of a value.

Block

Mathematical Operators

Nearby characters in this block

Adjacent canonical character links in the current block.

−

MINUS SIGN

U+2212

∓

MINUS-OR-PLUS SIGN

U+2213

∔

DOT PLUS

U+2214

∕

DIVISION SLASH

U+2215

∖

SET MINUS

U+2216

∗

ASTERISK OPERATOR

U+2217

∘

RING OPERATOR

U+2218

∙

BULLET OPERATOR

U+2219

∛

CUBE ROOT

U+221B

∜

FOURTH ROOT

U+221C

∝

PROPORTIONAL TO

U+221D

∞

INFINITY

U+221E

∟

RIGHT ANGLE

U+221F

∠

ANGLE

U+2220

∡

MEASURED ANGLE

U+2221

∢

SPHERICAL ANGLE

U+2222