vs 

QUICK ANSWER
"Lo que" is a phrase which is often translated as "what", and "a lo que" is a phrase which is often translated as "to which". Learn more about the difference between "lo que" and "a lo que" below.
lo que(
loh
 
keh
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. what
No sé lo que quiero para mi cumpleaños.I don't know what I want for my birthday.
Lo que no entiendo es cómo entró el ladrón a la casa.What I don't understand is how the thief entered the house.
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a lo que(
ah
 
loh
 
keh
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. to which
Le pedí que se fuera, a lo que él respondió que no pensaba hacerlo.I asked him to leave, to which he answered that he didn't have the intention to.
Copyright © 2025 Dictionary Media Group, Inc.
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