How To Say 5:40 In Spanish | The Idiom That Feels More

Two common ways exist: the direct numerical “Son las cinco y cuarenta” and the more natural idiomatic “Son las seis menos veinte,” meaning twenty.

You glance at a clock showing 5:40 and need to say it in Spanish. The straightforward math—”five forty”—gives you “Son las cinco y cuarenta.” That is perfectly grammatical. It will be understood. The only catch is that native speakers rarely reach for that form in everyday conversation.

The phrase you will actually hear in Madrid, Mexico City, or Buenos Aires is “Son las seis menos veinte,” literally “six minus twenty.” This article compares both versions, explains why the “menos” construction dominates after the 30-minute mark, and shows you how to apply the same logic to any time.

The Two Grammatically Correct Forms

Spanish allows two ways to express minutes past the half hour. For 5:40, you can say Son las cinco y cuarenta (five and forty) or Son las seis menos veinte (six minus twenty). Both are correct. The choice depends on context and natural fluency.

The direct numerical version uses the word y (and) to add minutes after the hour. This works for any number of minutes: “Son las cinco y diez” is 5:10, and “Son las cinco y cuarenta” is 5:40.

The “menos” version subtracts minutes from the upcoming hour. “Son las seis menos veinte” tells a listener how close it is to 6:00, which aligns with how people in Spanish-speaking countries mentally track time.

Why Native Speakers Avoid The Numerical Form

Most learners first translate time directly from English. That impulse makes numerical forms like “y cuarenta” feel logical. But Spanish time-telling has its own rhythm, especially once the minute hand passes 30.

• Mental shortcut: After the half-hour, the brain naturally rounds forward. Saying “menos veinte” feels quicker than counting up to 40.
• Regional habit: In many Latin American countries and Spain, the “menos” form dominates for any time between :31 and :59. You will almost never hear “y cincuenta” for 9:50—only “diez menos diez.”
• Classroom emphasis: Spanish textbooks and courses teach the “menos” rule early, so learners who study formally adopt it as the standard from the beginning.
• Audio clarity: “Son las seis menos veinte” carries fewer syllables than “Son las cinco y cuarenta.” In fast speech, shorter phrases are easier to catch and produce.

None of this makes the numerical form wrong. It just makes it less practical if your goal is to sound like someone who lives in the language.

Mastering The Menos Construction

The rule is simple: for any time past the 30-minute mark, take the next hour and subtract the remaining minutes. To say 5:40, identify the next hour (6), then subtract the 20 minutes left to reach it. Spanishdict’s entry for cinco y cuarenta shows both options side by side.

The verb “ser” changes the same way it does for all time expressions: use es for one o’clock and son for everything else. “Son las seis menos veinte” follows that rule. At 12:40, you would say “Es la una menos veinte” because the next hour is one.

Here is how the pattern works across common afternoon times:

Notice that “less common” halves appear in the direct column. The “menos” forms are what you will hear in daily life, from bus schedules to dinner invitations.

How The ‘Menos’ Rule Works Step By Step

If you are new to this construction, a short sequence can lock it into memory. Practice each step with a different time—start with 5:40, then try 6:50 or 3:45.

1. Identify the next hour. For 5:40, the next hour is 6:00. For 4:40, it is 5:00. For 1:40, it is 2:00.
2. Count how many minutes remain. From 5:40 to 6:00, 20 minutes remain. That number becomes the second half of the phrase.
3. Combine with “menos.” Say the next hour plus “menos” plus the remaining minutes: “las seis menos veinte.” Remember to use “es la una” when the next hour is 1:00 (e.g., for 12:40, “Es la una menos veinte”).
4. Use the correct verb. “Son las” for 2–12, “Es la” for 1. For 5:40, you say “Son las seis menos veinte.”

Once you run through this sequence a few times, it becomes automatic. Many learners find it easier than adding fractions past the half hour.

Common Time Expressions You’ll Hear Every Day

Beyond the 5:40 case, several standard time phrases appear constantly in Spanish conversation. They use the same “y” and “menos” logic and cover the most frequent quarter and half-hour points. The Migaku guide on menos for time provides a thorough overview of these expressions.

These phrases slot directly into the patterns you already learned. “Y cuarto” and “y media” use the same “and” logic as “y veinte,” while “menos cuarto” and “menos cinco” follow the subtraction format exactly. If you can produce “Son las seis menos veinte,” you can produce all of these.

The Bottom Line

Saying 5:40 in Spanish comes down to two choices. “Son las cinco y cuarenta” is correct but formal and less common. “Son las seis menos veinte” is the idiomatic form used by native speakers across dialects. Learn the “menos” pattern for any time after 30 minutes past the hour, and you will sound more natural in everything from making appointments to chatting about meeting times.

For structured practice, a certified Spanish teacher (TESOL or DELE-track instructor) can drill these time expressions in real conversation, helping you internalize the rhythm of clock times at your current proficiency level and target dialect.