llevar vs tardar: how long things take in Spanish

The short answer

Llevar + a time expression tells you how long something has been going on or how long something lasts. Tardar + en + an infinitive (often with a time phrase) tells you how long it takes to complete an action.

Example contrast: “Llevo dos años estudiando español.” (I have been studying Spanish for two years.) vs. “Tardo media hora en llegar al trabajo.” (It takes me half an hour to get to work.)

Why this pair trips up English speakers

English often uses one verb, take, for both ideas. Spanish splits them. That is why llevar and tardar feel interchangeable at first, even though native speakers rarely mix them up in the same slot.

This article covers time only. If you are comparing movement verbs (llevar vs. traer), see our separate guide on llevar vs traer in Spanish.

Llevar + time: duration and elapsed time

Think of llevar here as measuring a stretch of time: either time already spent on an ongoing activity, or the fixed length of an event or process.

Ongoing activity: “I have been … for …”

With a progressive form (gerundio), llevar + time marks how long the action has been happening up to now.

• Llevo dos años estudiando español. (I have been studying Spanish for two years.)
• ¿Cuánto tiempo llevas esperando? (How long have you been waiting?)
• Llevamos una semana sin lluvia. (We have gone a week without rain.)

Inherent duration: “it lasts / it takes (this long)”

Without a personal subject doing the waiting, llevar can state how long something lasts or how much time an activity requires as a whole.

• El viaje lleva tres horas. (The trip takes three hours.)
• La película lleva dos horas. (The movie is two hours long.)
• Esta receta lleva unos veinte minutos. (This recipe takes about twenty minutes.)

Tardar + en: time to finish an action

Tardar focuses on delay or the time needed to complete something. The usual pattern is tardar + en + infinitive, often with a time phrase before en.

Personal subject: “it takes me/you … to …”

• Tardo media hora en llegar al trabajo. (It takes me half an hour to get to work.)
• ¿Cuánto tardas en prepararte? (How long does it take you to get ready?)
• Siempre tardo mucho en decidir. (I always take a long time to decide.)

Completed action in the past

You can drop en when the sentence names a finished time span, especially in the past.

• El tren tardó media hora en llegar. (The train took half an hour to arrive.)
• La cena tardó dos horas. (Dinner took two hours.)
• ¿Cuánto tardaste? (How long did you take?)

Side-by-side: same situation, different verb

The verbs answer slightly different questions. Llevar measures a duration. Tardar measures the wait or effort to reach completion.

• Duration of a trip (fixed length): El vuelo lleva seis horas. (The flight is six hours long.)
• Time you need to finish getting there: Tardo seis horas en llegar a Madrid. (It takes me six hours to get to Madrid.)
• How long you have been doing something: Llevo seis meses aprendiendo verbos. (I have been learning verbs for six months.)
• How long finishing took yesterday: Ayer tardé dos horas en terminar el informe. (Yesterday it took me two hours to finish the report.)

Quick comparison table

Verb	Main idea	Typical pattern	Example
llevar	Elapsed time on an ongoing action	llevar + time + gerund	Llevo un año viviendo aquí.
llevar	How long something lasts	subject + llevar + time	La reunión lleva una hora.
tardar	Time needed to complete an action	tardar + time + en + infinitive	Tardo diez minutos en ducharme.
tardar	How long something took (finished)	tardar + time (often past)	El paquete tardó tres días.

Mini-checklist

Before you pick a verb, ask what you are measuring.

• How long have I been doing this? → llevar + time + gerund
• How long does this event last? → llevar + time (thing/event as subject)
• How long does it take to finish? → tardar + en + infinitive
• How long did it take (already done)? → tardar + time, often past tense

Practice these patterns in full sentences so the choice becomes automatic. LinGoat lets you write Spanish in context and review tricky verb pairs with spaced repetition. See how LinGoat works or start practicing.