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Copy and Paste Symbols: Math, Statistics, Physics, Chemistry

Copy and Paste Symbols: Math, Statistics, Physics, Chemistry

Copy math, statistics, physics, and chemistry symbols with Unicode, LaTeX, and HTML entity metadata.

Pi symbol (π) to copy and paste

π is the circle constant, the ratio of a circle's circumference to its diameter, about 3.14159.

Pi, capital Pi, and the product operator

The letter, its capital, and the product operator are three distinct characters, each with its own code point.

Capital Pi

U+03A0 \Pi Π

The uppercase letter, distinct from the lowercase constant.
Product operator

U+220F \prod ∏

Use for a product over a sequence, not for the letter.

Sigma symbol (σ) to copy and paste

σ is the population standard deviation in statistics, the spread of values around the mean.

Sigma, capital Sigma, and the summation operator

The lowercase letter, its capital, the summation operator, and the word-final form are distinct characters.

Capital Sigma

U+03A3 \Sigma Σ

The uppercase letter, for example a covariance matrix.
Summation operator

U+2211 \sum ∑

Use for a sum over a sequence, not for the letter.
Final sigma

U+03C2 \varsigma &sigmaf;

The word-final form, used only at the end of a Greek word.

Mu symbol (μ) to copy and paste

μ is the population mean in statistics, and the coefficient of friction in mechanics.

Greek mu and the micro sign

Two characters look identical here. This keyboard copies the Greek letter by default and offers the micro sign for unit work.

Micro sign

U+00B5 \textmu µ

The SI micro sign for units such as micrometre and microgram. Upright textcomp \textmu; inside a siunitx unit macro use \micro.

Theta symbol (θ) to copy and paste

θ is an angle in geometry and trigonometry, or a generic unknown parameter in a model.

Theta, capital Theta, and script theta

The common form, its capital, and the script variant are all distinct characters.

Capital Theta

U+0398 \Theta Θ

The uppercase letter.
Script theta

U+03D1 \vartheta &thetasym;

The script variant that appears in some texts.

Search symbols

Search by glyph, name, alias, Unicode, LaTeX, or HTML entity.

Category

All Greek Logic and Sets Calculus Statistics Relations Operators Physics and Chemistry Accents and Scripts

Categories are curated for the symbols most often copied into math and science work.

Primary copy

Glyph Unicode LaTeX HTML

Category

Greek

Unicode

U+03B1

LaTeX

\alpha

HTML

α
Category

Greek

Unicode

U+03B2

LaTeX

\beta

HTML

β
Category

Greek

Unicode

U+03B3

LaTeX

\gamma

HTML

γ
Category

Greek

Unicode

U+0394

LaTeX

\Delta

HTML

Δ
Category

Greek

Unicode

U+03B4

LaTeX

\delta

HTML

δ
Category

Greek

Unicode

U+03B5

LaTeX

\varepsilon

HTML

ε
Category

Greek

Unicode

U+03B8

LaTeX

\theta

HTML

θ
Category

Greek

Unicode

U+03BB

LaTeX

\lambda

HTML

λ
Category

Greek

Unicode

U+03BC

LaTeX

\mu

HTML

μ
Category

Greek

Unicode

U+03BD

LaTeX

\nu

HTML

ν
Category

Greek

Unicode

U+03C0

LaTeX

\pi

HTML

π
Category

Greek

Unicode

U+03C1

LaTeX

\rho

HTML

ρ
Category

Greek

Unicode

U+03C3

LaTeX

\sigma

HTML

σ
Category

Greek

Unicode

U+03C4

LaTeX

\tau

HTML

τ
Category

Greek

Unicode

U+03C6

LaTeX

\varphi

HTML

φ
Category

Greek

Unicode

U+03C7

LaTeX

\chi

HTML

χ
Category

Greek

Unicode

U+03C8

LaTeX

\psi

HTML

ψ
Category

Greek

Unicode

U+03C9

LaTeX

\omega

HTML

ω
Category

Greek

Unicode

U+03A9

LaTeX

\Omega

HTML

Ω
Category

Logic and Sets

Unicode

U+2208

LaTeX

\in

HTML

∈
Category

Logic and Sets

Unicode

U+2209

LaTeX

\notin

HTML

∉
Category

Logic and Sets

Unicode

U+2200

LaTeX

\forall

HTML

∀
Category

Logic and Sets

Unicode

U+2203

LaTeX

\exists

HTML

∃
Category

Logic and Sets

Unicode

U+2205

LaTeX

\varnothing

HTML

∅
Category

Logic and Sets

Unicode

U+2282

LaTeX

\subset

HTML

⊂
Category

Logic and Sets

Unicode

U+2286

LaTeX

\subseteq

HTML

&sube;
Category

Logic and Sets

Unicode

U+222A

LaTeX

\cup

HTML

∪
Category

Logic and Sets

Unicode

U+2229

LaTeX

\cap

HTML

∩
Category

Logic and Sets

Unicode

U+21D2

LaTeX

\Rightarrow

HTML

⇒
Category

Logic and Sets

Unicode

U+21D4

LaTeX

\Leftrightarrow

HTML

⇔
Category

Logic and Sets

Unicode

U+2234

LaTeX

\therefore

HTML

&there4;
Category

Calculus

Unicode

U+2211

LaTeX

\sum

HTML

∑
Category

Calculus

Unicode

U+220F

LaTeX

\prod

HTML

∏
Category

Calculus

Unicode

U+222B

LaTeX

\int

HTML

∫
Category

Calculus

Unicode

U+2202

LaTeX

\partial

HTML

∂
Category

Calculus

Unicode

U+2207

LaTeX

\nabla

HTML

∇
Category

Statistics

Unicode

U+0070 U+0302

LaTeX

\hat{p}

HTML

p̂
Category

Statistics

Unicode

U+0048 U+2080

LaTeX

H_0

HTML

H₀
Category

Statistics

Unicode

U+0048 U+2081

LaTeX

H_1

HTML

H₁
Category

Statistics

Unicode

U+03C3 U+00B2

LaTeX

\sigma^2

HTML

σ²
Category

Statistics

Unicode

U+03C7 U+00B2

LaTeX

\chi^2

HTML

χ²
Category

Relations

Unicode

U+2248

LaTeX

\approx

HTML

≈
Category

Relations

Unicode

U+2260

LaTeX

\neq

HTML

≠
Category

Relations

Unicode

U+2261

LaTeX

\equiv

HTML

&equiv;
Category

Relations

Unicode

U+2264

LaTeX

\leq

HTML

≤
Category

Relations

Unicode

U+2265

LaTeX

\geq

HTML

≥
Category

Operators

Unicode

U+221D

LaTeX

\propto

HTML

&prop;
Category

Operators

Unicode

U+00B1

LaTeX

\pm

HTML

±
Category

Operators

Unicode

U+00D7

LaTeX

\times

HTML

×
Category

Operators

Unicode

U+00F7

LaTeX

\div

HTML

÷
Category

Operators

Unicode

U+221A

LaTeX

\sqrt{}

HTML

√
Category

Physics and Chemistry

Unicode

U+210F

LaTeX

\hbar

HTML

&hbar;
Category

Physics and Chemistry

Unicode

U+00B0

LaTeX

^{\circ}

HTML

°
Category

Accents and Scripts

Unicode

U+0078 U+0304

LaTeX

\bar{x}

HTML

x̄

No symbol keys match that search.

Export

curated symbol keys with glyph, Unicode, LaTeX, and HTML entity How?

How this keyboard is built

The keyboard is a finite set of high-use math and science symbols. Each key stores the glyph, Unicode code point string, LaTeX representation, HTML entity, category, and aliases. Search filters those fields locally.

Formula: curated symbol keys with glyph, Unicode, LaTeX, and HTML entity

See Sources below

Results are estimates only. Verify against your own data before making decisions. See our full disclaimer.

Symbols are copied as Unicode text. Appearance can vary by font, editor, and document format.

Sources

Unicode Character Code Charts. Unicode Consortium. Retrieved Jul 8, 2026.
HTML Standard, Named character references. WHATWG. Retrieved Jul 8, 2026.
Clipboard API and Events. W3C. Retrieved Jul 8, 2026.
MDN, Clipboard.writeText. MDN Web Docs. Retrieved Jul 8, 2026.
Overleaf, List of Greek letters and math symbols. Overleaf. Retrieved Jul 8, 2026.

Method last reviewed July 8, 2026

How we choose and check our formulas