Equation Shortcuts in Word: 34 Easy Codes (Free PDF)

Equation shortcuts in Word let you write maths as fast as you can type it. Press Alt + = for a new equation, type codes such as 1/2, x^2 or \alpha, and Word builds the fraction, power or Greek letter for you. This cheat sheet lists 34 of them, each tested in Microsoft 365 Word for Windows.

In this guide, you’ll learn how to start an equation, how to type fractions, powers and roots, and the codes for Greek letters, operators and other maths symbols.

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Download the Free PDF Cheat Sheet

All 34 equation shortcuts in this guide fit on a free one-page A4 printable PDF, and every one was tried and tested in Microsoft 365. Keep it beside you for maths homework, worksheets and reports.

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What This Equation Shortcuts Cheat Sheet Covers

The sheet follows the order you work in: start an equation, build its structure, then add letters and symbols. Every code works inside an equation box.

It is most useful when you need to:

• Write maths worksheets, answer keys or homework in Word.
• Type fractions, powers and square roots that look like a textbook.
• Add Greek letters such as π, θ or Δ to science reports.
• Use symbols such as ±, ≠, ≤ and ∞ without opening the Symbol menu.

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How to Insert an Equation With Alt + =

Steps:

1. Click where you want the equation.
2. Press Alt + =. A box appears with “Type equation here”.
3. Type the equation using the codes below.
4. Press Space after each code so Word builds it.
5. Press the right arrow key to leave the equation box when you have finished.

👉 For the ribbon method and ready-made equations, see how to insert equations in Word.

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Fractions, Powers and Roots

Type the code in the equation box, then press Space. Word turns the typed line into the proper layout.

Structure	Type this, then Space	Result
Fraction	1/2	½ as a stacked fraction
Superscript (power)	x^2	x²
Subscript	x_1	x₁
Square root	\sqrt(x)	√x
Sum with limits	\sum_(i=1)^n	∑ from i = 1 to n
Bar over a letter	a\bar, then Space twice	ā
Hat over a letter	a\hat, then Space twice	â
Vector arrow over a letter	a\vec, then Space twice	a with an arrow

👉 Accents such as bar, hat and vector need Space twice: the first press adds the accent mark and the second builds it over the letter.

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Greek Letters in Equations

Type a backslash and the letter’s name. A capital first letter gives the capital Greek letter, so \Delta gives Δ and \delta gives δ.

Letter	Name	Type this, then Space
α	Alpha	\alpha
β	Beta	\beta
θ	Theta	\theta
π	Pi	\pi
σ	Sigma	\sigma
Δ	Capital delta	\Delta
Ω	Capital omega	\Omega

👉 Word shows letters in equations in maths italic, the style used in textbooks.

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Operators and Relations

Symbol	Name	Type this, then Space
±	Plus or minus	\pm
×	Multiply	\times
÷	Divide	\div
≠	Not equal to	\ne
≤	Less than or equal to	\le
≥	Greater than or equal to	\ge
≈	Approximately equal	\approx
≡	Identical to	\equiv
∝	Proportional to	\propto

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More Maths Symbols

Symbol	Name	Type this, then Space
∞	Infinity	\infty
°	Degree	\degree
∫	Integral	\int
∂	Partial	\partial
∠	Angle	\angle
⊥	Perpendicular	\perp
∥	Parallel	\parallel
∈	Element of	\in
∴	Therefore	\therefore

👉 Need √ outside an equation? See how to type the square root symbol in Word.

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Common Problems and Fixes

• The code stays as typed: you are outside an equation. Press Alt + = first, then type the code.
• Nothing changes until later: Word builds the equation when you press Space or type an operator such as + or =.
• Alt + = does nothing: check that the cursor is in the document, not in a dialog or the ribbon.
• A letter has an accent mark beside it, not above it: press Space a second time to build the accent over the letter.

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Pro Tips for Equation Shortcuts

• See every code Word knows in File > Options > Proofing > AutoCorrect Options > Math AutoCorrect.
• Tick “Use Math AutoCorrect rules outside of math regions” there to type \alpha in normal text too.
• For a power or a small number outside an equation, use superscript or subscript instead.
• Keep the math symbol alt codes sheet with this one for symbols you type in ordinary text.

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FAQs

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Conclusion

Equation shortcuts in Word turn typed codes into neat fractions, powers, roots and symbols, so maths takes seconds instead of minutes.

Download the free PDF, and for ©, dashes and accented letters, the companion sheet of symbol shortcuts in Word works the same way.

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Related Tutorials

• How to Insert Equations in Word
• Math Symbol Alt Codes in Word
• Symbol Shortcuts in Word