The correct translation of "horario de clases" from Spanish to English is "class schedule."
The phrase "horario de clases" is in Spanish and it translates to "class schedule" in English. To arrive at this answer, you can either use an online translation tool, such as Google Translate, or have some knowledge of the Spanish language. By typing or entering the phrase into a translator, you would obtain the English equivalent. Alternatively, if you know Spanish, you would understand that "horario" means "schedule" and "clases" means "classes." This knowledge of the language would allow you to determine the correct translation.
