what does si te quiero diverte mean in english

It means “if you want to have fun” in English. The more natural Spanish form is “si te quieres divertir” or “si quieres divertirte.”

Word-by-word

• si = if.
• te quieres divertir = you want to have fun / enjoy yourself.
• divertirte is the reflexive form, so the full phrase is about you having fun , not “diverting someone else.”

Natural English renderings

• “If you want to have fun.”
• “If you want to enjoy yourself.”
• In a song or casual context, sometimes just “If you wanna have some fun.”

Small note

If you meant “te quiero” by itself, that usually means “I love you” or “I care about you” depending on context, not “I want you” in a literal or sexual sense.