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How to Say ‘Thank you so much’ in Mexican Spanish

Muchísimas gracias

moo-CHEE-see-mahs GRAH-syahs

[moo-CHEE-see-mahs GRAH-syahs]

💬 Usage Tip: The ending -ísimo/-ísima turns a word into "very much": mucho becomes muchísimo. It works on many words too, like buenísimo "really good".

Phrase Breakdown

Muchísimas

[moo-CHEE-see-mahs]

very many / so much

Superlative form of 'muchas'; intensifies thanks to show deep gratitude.

Example

Muchísimas gracias por la reservación.

Thank you so much for the reservation.

gracias

[GRAH-syahs]

thanks

A polite expression of gratitude, usually used in the plural in Spanish.

Example

Te doy "gracias" por compartir tus consejos de carrera.

I give you thanks for sharing your career advice.

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