Punctuation

Italian punctuation will look familiar to English readers. The full set of marks is the same — period, comma, semicolon, colon, question mark, exclamation mark, ellipsis, em dash, parentheses, quotation marks, apostrophe — and they sit in the same places relative to the words. There is no French-style space before ? ! and no Spanish-style inverted opening ¿ or ¡. If you can punctuate an English sentence, you can read 90% of Italian punctuation immediately.

The remaining 10% is where this page focuses: the three styles of quotation marks (and when to use which), the comma-vs-period swap for decimals and thousands, the 24-hour clock conventions, the way ellipses are written, and the small but real differences in how commas are deployed in subordinate clauses.

1. The basic punctuation marks

The standard inventory in Italian:

Spacing follows the English convention: no space before the punctuation mark, one space after it. Italian does not insert a space before ? ! the way French does, and there is no inverted-mark prefix as in Spanish.

2. Quotation marks: three styles

Italian uses three different styles of quotation marks. Which one a writer chooses depends on context, register, and house style.

Caporali «» (guillemets)

Also called virgolette francesi ("French-style quotes"), these are the most traditional Italian quotation marks. They are standard in formal, literary, and publishing contexts — books, academic writing, classical journalism. They open with «, close with », and there is no space between them and the quoted text.

Virgolette inglesi "" (English-style quotes)

Also called simply virgolette, these are the standard in modern journalism, online writing, business correspondence, and everyday writing. They are the default on Italian keyboards and the marks most students will produce.

Apici '' (single quotes)

These are used for nested quotations (a quote inside a quote) or for specialized purposes like marking technical terms or signaling irony. Their use is more restricted than in English, where single quotes can serve as primary marks (especially in British English).

Choosing between styles

The best rule of thumb:

• Books, literary essays, scholarly publications: use caporali «».
• Newspapers, blogs, business email, everyday writing: use virgolette inglesi "".
• Nested quotes or scare quotes within either system: use apici ''.

Mixing within a single document looks unprofessional. Pick a style and stick with it.

3. Punctuation in dialogue

Italian dialogue can be written in two main styles. The first uses caporali with the speech tag outside:

The second, increasingly popular in contemporary fiction, uses the em dash (called lineetta in this function) to introduce direct speech, with no quotation marks at all:

Both are correct; pick one and stay consistent within a piece of writing.

4. The em dash and the en dash

Em dash —

The em dash (lineetta) is used for parenthetical insertions, sudden shifts, or emphatic asides — exactly as in English. It is set off with a space on each side in standard Italian typography.

En dash –

The en dash (trattino medio) is used for ranges of numbers, dates, and pages. It is shorter than the em dash and used without spaces around it.

Hyphen -

The hyphen (trattino) joins compound words and is shorter still. Italo-americano, centro-sinistra, socio-economico. It is also used for line breaks.

5. The ellipsis

The ellipsis (puntini di sospensione) is written with three dots in Italian — exactly three, not four or more. It can be typed as three separate periods (...) or as the single Unicode character (…), with the same meaning. Both forms are acceptable.

The ellipsis marks:

• a trailing-off thought
• an omission within a quoted text
• hesitation in dialogue

When the ellipsis ends a sentence, do not add a fourth dot for the period. Italian uses three, no more.

6. Numbers: decimal comma, thousands period

Here is one of the sharpest contrasts with English. Italian, like most of continental Europe, uses:

• Comma as the decimal separator: 3,14 (three point fourteen)
• Period (or sometimes a thin space) as the thousands separator: 1.000.000 (one million)

This is the opposite of the English convention.

This is one of the most consequential punctuation differences for anyone reading or writing Italian financial, scientific, or technical text. Confusing the two can produce errors of three orders of magnitude.

7. Time: 24-hour clock, colon or period

Italian commonly uses the 24-hour clock, especially in formal contexts (timetables, schedules, written invitations, broadcasts). The hour and minutes are separated by either a colon (14:30) or a period (14.30) — both are acceptable, with no consistent preference.

In spoken and informal written Italian, the 12-hour-style expressions (alle nove di sera, alle due del pomeriggio) coexist with the 24-hour notation. In schedules and official communications, the 24-hour notation is the norm.

8. Comma usage: a few specifics

Italian comma usage largely mirrors English, but two differences are worth noting.

No comma before "che" introducing an essential clause

In Italian, restrictive (essential) relative clauses are NOT preceded by a comma. Non-restrictive (parenthetical) relative clauses ARE.

No Oxford comma

Italian, like most other European languages, does not use the Oxford (serial) comma — the final comma before e (and) in a list.

Comma before "ma"

Italian uses a comma before ma (but) in the same situations English uses a comma before "but."

9. The apostrophe is not a separator

A reminder that the apostrophe in Italian is an orthographic mark indicating elision (the dropping of a vowel before another vowel), not a punctuation mark in the sense of separating clauses. L'amico, un'amica, quest'estate, po', po', bell'uomo — these are spellings of single words, with no spacing on either side of the apostrophe.

For the full system of elision, see The Apostrophe in Elisions.

10. Italian vs French and Spanish punctuation

A useful sanity check: Italian punctuation is closer to English than to French or Spanish.

• Vs French: Italian does NOT insert a space before ? !. French does (Comment ça va ?); Italian does not (Come va?).
• Vs Spanish: Italian does NOT use inverted opening marks. Spanish writes ¿Cómo estás?; Italian writes Come stai?.
• Vs English: the main differences are the three quotation styles (caporali, virgolette inglesi, apici), the decimal/thousands swap, and the absence of the Oxford comma. Otherwise, very similar.

Common Mistakes

Key takeaways

• Italian uses the same set of punctuation marks as English — period, comma, semicolon, colon, question mark, exclamation mark, ellipsis, em dash, parentheses, quotation marks — and places them in the same positions.
• No space before ? ! ; : (contrast with French). No inverted opening mark before questions or exclamations (contrast with Spanish).
• Three styles of quotation marks: «caporali» for formal/literary writing, "virgolette inglesi" for journalism and modern everyday writing, 'apici' for nested quotes or specialized use. Pick one style per document.
• Em dash — for parenthetical insertions and sudden breaks (with spaces). En dash – for ranges of numbers, dates, pages (no spaces). Hyphen - for compound words.
• Ellipsis is exactly three dots (... or …), no more. When ending a sentence, three dots — do not add a fourth.
• Decimal separator is a comma (3,14); thousands separator is a period (1.000.000) or a thin space. This is the opposite of English convention.
• Time uses 24-hour clock in formal contexts, with colon or period between hours and minutes (14:30 or 14.30). Both are accepted.
• No Oxford comma in Italian. Lists end with e directly: pane, vino e formaggio.
• The apostrophe is not punctuation in the separation sense — it is an orthographic mark for elision (l'amico, un'amica, quest'estate).

For the broader spelling system, see Italian Spelling: Overview. For the apostrophe in elision, see The Apostrophe in Elisions. For capitalization conventions, see Capitalization Rules.