Introduction
olvidarás is a useful Spanish verb form for talking about something that a person will forget. You may see it in advice, friendly reminders, stories, and everyday conversations. For example, someone might use it to say that you will forget a name, a detail, or an appointment. Learning this form also gives you a helpful look at how Spanish builds the future tense.
The word comes from olvidar, meaning to forget, and it is used when speaking to one person informally with tú. Its ending tells you both that the action is in the future and that the subject is you. In this guide, you will learn what the form means, how to use it in a sentence, and how it differs from similar words such as recordar. You will also find natural examples and a pronunciation guide to help you recognize and say it with confidence.
Meaning and Definition
olvidarás means you will forget. It is the simple future form of the Spanish verb olvidar, which means to forget. The ending -ás marks the second-person singular: the speaker is talking to one person they address as tú. So a sentence with this form usually predicts that the listener will not remember something at a later time.
For example, Olvidarás mi nombre means You will forget my name. The sentence does not necessarily sound angry or critical. Depending on the situation and the speaker’s tone, it could be a neutral prediction, a gentle warning, or even a playful comment. Context helps show which meaning is intended.
The future tense often refers to an action that will happen later, but the exact time may be clear from the surrounding conversation rather than from the verb itself. A speaker might add mañana, meaning tomorrow, or pronto, meaning soon. The form can also express a confident guess about what someone is likely to do. For instance, if a person is in a hurry, a friend could predict that they will forget a small detail.
Spanish usually does not need a separate word for you before the verb because the verb ending identifies the subject. You can say Olvidarás la dirección to mean You will forget the address. Adding tú, as in Tú olvidarás la dirección, is possible, but it can place extra emphasis on you or make a contrast with someone else.
The verb olvidar is a regular -ar verb. To form its simple future, Spanish keeps the complete infinitive and adds a future ending. For the tú form, the ending is -ás: olvidar + ás becomes olvidarás. Other future forms include olvidaré for I will forget, olvidarás for you will forget, and olvidará for he, she, or formal you will forget. The accent marks and endings distinguish these forms.
The word is related to the general idea of losing something from memory. Its deeper word history is not usually important for everyday use, so learners can focus on the modern meaning and sentence patterns. A useful point to remember is that Spanish has both olvidar algo, to forget something, and olvidarse de algo, to forget about something. The second pattern includes a reflexive pronoun and the preposition de, so the forms are not always interchangeable without changing the sentence structure.
Usage and Example Sentences
Use olvidarás when speaking directly to one person you address as tú. It can be followed by a noun, a name, or a clause beginning with que. It may also be followed by an infinitive when the meaning is that you will forget to do something. Notice how the surrounding words make the intended meaning clear.
Spanish: Olvidarás el libro si no lo guardas ahora.
English: You will forget the book if you do not put it away now.
Spanish: Con tantos detalles, olvidarás el nombre del lugar.
English: With so many details, you will forget the name of the place.
Spanish: Olvidarás que la reunión empieza a las nueve.
English: You will forget that the meeting starts at nine.
Spanish: Si no haces una lista, olvidarás comprar fruta.
English: If you do not make a list, you will forget to buy fruit.
Spanish: Te olvidarás de la fecha si no la anotas.
English: You will forget the date if you do not write it down.
Spanish: Olvidarás este pequeño error cuando termines el proyecto.
English: You will forget this small mistake when you finish the project.
Spanish: ¿Olvidarás llamar a tu amiga esta tarde?
English: Will you forget to call your friend this afternoon?
Spanish: Con el tiempo, olvidarás algunos detalles de ese viaje.
English: With time, you will forget some details of that trip.
These examples show common patterns. A direct object follows olvidar in olvidarás el libro and olvidarás la fecha. A que clause gives the content that may be forgotten, as in olvidarás que la reunión empieza a las nueve. When the idea is forgetting to complete an action, an infinitive can follow: olvidarás comprar means you will forget to buy.
Spanish also uses the reflexive pattern te olvidarás de followed by a person or thing. In te olvidarás de la fecha, the pronoun te belongs with the verb, and de introduces what is forgotten. This is a common construction, so it is useful to learn it as a complete pattern rather than trying to translate each word separately.
Synonyms, Antonyms, and Word Usage Differences
The closest opposite of olvidarás is recordarás, meaning you will remember. Both forms refer to a future action and address one person as tú. Compare Olvidarás la dirección, You will forget the address, with Recordarás la dirección, You will remember the address. If you want to encourage someone not to forget, you could say Recordarás traer el cuaderno, meaning You will remember to bring the notebook.
Another useful opposite is tendrás presente, which means you will keep in mind. It can sound a little more deliberate or careful than recordarás. For example, Tendrás presente la hora de salida means You will keep the departure time in mind. The phrase is especially useful when the focus is on paying attention to information, rather than simply retrieving a memory.
Olvidar and olvidarse de are closely related, but their grammar differs. With olvidar, the thing forgotten often comes directly after the verb: olvidarás las llaves, you will forget the keys. With olvidarse, Spanish uses the pronoun te for the tú form and the preposition de before the thing: te olvidarás de las llaves. Both can communicate that you will forget the keys. The reflexive version is very common in conversation, and learners should remember the complete structure, including de.
Perderás means you will lose. It usually describes misplacing a physical object or losing access to something, not simply forgetting it in your memory. If you forget where you put a notebook, you may say olvidarás dónde pusiste el cuaderno. If the notebook is missing, you could say perderás el cuaderno. The exact choice depends on whether the main idea is memory or loss.
Dejarás can mean you will leave or let something remain, depending on the sentence. It is not a direct synonym for forgetting. For example, dejarás el libro en casa means you will leave the book at home. If the person does this because the book slipped their mind, olvidarás may describe the reason, but dejarás describes what happens to the book.
Pasarás por alto means you will overlook or miss something. It often suggests that a person fails to notice a detail, rather than forgetting information they once knew. If a student does not notice a small instruction, pasarás por alto un detalle may fit better than olvidarás un detalle. Use olvidar when memory is central, and pasar por alto when attention or noticing is central.
Finally, no recordarás means you will not remember. This is close in meaning to olvidarás, but it uses a negative form of recordar instead of the verb olvidar. In many everyday situations, the two ideas overlap. Thinking about the sentence’s focus can help: olvidarás presents forgetting as an action, while no recordarás emphasizes the absence of a future memory.
Pronunciation and Accent
A helpful pronunciation guide for olvidarás is ol-vee-dah-RAS. In IPA, it can be written as /ol.bi.ðaˈɾas/ in many varieties of Spanish. The symbols show the sounds rather than the spelling. The small mark before the final syllable indicates that the stress falls on ras, the last syllable.
Say the word in four syllables: ol, vi, da, rás. Keep the vowels clear and fairly short. Spanish vowels are usually more steady than English vowels, so avoid turning the a in the final syllable into a wide English-style sound. The r is a light tap of the tongue for many speakers, similar to the single r in caro. It is not the strong rolled sound used for rr.
The d appears between vowels, so many Spanish speakers pronounce it softly, with the tongue close to the upper teeth rather than making a strong English d sound. This softer sound is represented by [ð] in the IPA shown above. Regional pronunciation varies, and a learner does not need to copy every local detail to be understood. Clear syllables and the correct stress are the most important goals.
The written accent mark over á tells you that the final syllable is stressed. It is required because the word ends in s but does not follow the usual stress pattern for a word ending in s. Without the accent, olvidaras would usually be read with stress on the second-to-last syllable, and it can be a different verb form in a different grammatical setting. The accent therefore helps distinguish the future form from other forms of olvidar.
A common mistake is placing the stress on da, as in ol-vi-DA-ras. Another is leaving out the accent when writing the future form. When practicing, say the final syllable with clear emphasis, then write the accent on á. You can also compare the rhythm with hablarás, meaning you will speak: both verbs have the future tú ending -ás.
Native Speaker Nuance and Usage Context
In everyday Spanish, speakers use olvidarás for predictions, reminders, and questions about what someone may remember later. The form itself is neither formal nor informal in tone; its use of tú makes it appropriate when addressing one person informally. With a teacher, customer, or another person addressed as usted, the corresponding form is olvidará. Choosing the right form depends on how you address the listener, not on the meaning of the verb.
A speaker may use the future to make a prediction rather than a firm promise. For example, a friend might say Olvidarás el horario si no lo apuntas, meaning You will forget the schedule if you do not write it down. This can be helpful advice. A warm tone and a practical suggestion can make the sentence sound supportive, while a sharp tone could make it sound critical. As with many future statements, tone and context shape how it feels.
In conversation, a present-tense phrase can sometimes sound more immediate. Someone might say No te olvides de la bolsa, meaning Do not forget the bag. That is a common reminder, but it is not the same grammatical form as olvidarás. The future form is more useful when predicting what someone will do or asking about a later possibility. Learning both patterns helps you understand real conversations.
When Spanish speakers want to be precise, they often name what might be forgotten: a date, an instruction, a name, or an action. This makes the sentence easy to understand. They may also use a time phrase such as mañana or la próxima semana. You can place these details in different parts of the sentence, as long as the relationship between the words remains clear.
Remember that olvidarás speaks to one tú listener. It does not mean you will forget when addressing a group. For several people, Spanish uses olvidaréis in much of Spain or olvidarán in Latin America and in many formal or plural contexts. Learning the subject behind each ending prevents confusion when reading or listening to Spanish.
Conclusion
olvidarás means you will forget, and it is the simple future tú form of olvidar. The ending -ás identifies the listener and places the action in the future. You can use it with a noun, a que clause, or an infinitive, as in a sentence about forgetting to do something. The related pattern te olvidarás de is also common and includes both a reflexive pronoun and the preposition de.
For pronunciation, divide the word into ol-vi-da-rás and stress the final syllable. The accent mark over á is an important part of the spelling and helps show the correct stress. When choosing related words, remember that recordarás means you will remember, perderás usually means you will lose, and pasarás por alto means you will overlook. Practicing these forms in short, everyday sentences will help you recognize them quickly and use them naturally. With these patterns in mind, you can understand olvidarás in context and express future ideas more confidently in Spanish.
