Spanish Phrase
Sí, totalmente de acuerdo.
Meaning
A concise way to say 'Yes, I completely agree.' It conveys strong, unqualified agreement with what has just been said.
When to use
Use it in both formal and informal conversations when you want to show full endorsement of an idea, proposal, or opinion. It works well in meetings, debates, classroom discussions, or casual chats among friends.
✦Grammar Breakdown
Sítotalmentedeacuerdo
Sí (affirmation)
Used to answer positively to a question or statement, equivalent to 'yes' in English.
totalmente (adverb)
An adverb meaning 'totally' or 'completely', placed before the phrase it modifies.
de acuerdo (set phrase)
Literally 'of agreement', it functions as a fixed expression meaning 'in agreement' or 'agree'.
🗨In Conversation
Creo que deberíamos lanzar la campaña en primavera para aprovechar el buen tiempo.
I think we should launch the campaign in spring to take advantage of the good weather.
Sí, totalmente de acuerdo.
Yes, I completely agree.
✕Common Mistakes
Sí, totalmente acuerdo.
The preposition 'de' is required; the correct phrase is 'totalmente de acuerdo'.
Sí, estoy totalmente de acuerdo.
While not wrong, adding 'estoy' is redundant in short affirmations; native speakers usually drop it.
Sí, totalmente de estar de acuerdo.
This construction is ungrammatical; 'estar' is unnecessary here.
↔Alternatives
Sí, estoy completamente de acuerdo.
Yes, I am completely in agreement.
Exacto, lo mismo pienso.
Exactly, I think the same.
Claro, coincido totalmente.
Sure, I totally concur.
Cultural Tip
In many Spanish‑speaking countries, showing agreement openly is a sign of politeness and solidarity. However, if you want to sound less forceful, you can soften the phrase with "más o menos" (more or less) or "en parte" (in part). The expression "de acuerdo" is universal, but the intensity word (totalmente, completamente, plenamente) can vary by region.