vs 

QUICK ANSWER
"Que haces" is a form of "que haces", a phrase which is often translated as "that you do". "Si" is a form of "si", a conjunction which is often translated as "if". Learn more about the difference between "que haces" and "si" below.
que haces(
keh
 
ah
-
sehs
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
1.
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).
(informal)
(singular)
a. that you do
Admiro que siempre haces cosas por ayudar a los demás.I admire that you always do something to help others.
b. that you make
El flan que haces te queda delicioso.The flan that you make is delicious.
c. you do
Las cosas que haces pueden afectar a otros.The things you do may affect others.
d. you make
¿Me das la receta de las galletas de mantequilla que haces?Can you give me the recipe for the butter cookies you make?
Copyright © 2025 Dictionary Media Group, Inc.
si(
see
)
A conjunction is a word that connects words, phrases, clauses, or sentences (e.g., The cat and the dog slept.).
conjunction
a. if
Si llueve mañana, cancelaremos el pícnic.If it rains tomorrow, we will cancel the picnic.
a. whether
Preguntó si me estaba divirtiendo.He asked whether I was enjoying myself.
b. if
Paco quiere saber si Laura también va a asistir.Paco wants to know if Laura is also going to attend.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. B
Primero lo oí en si menor.I first heard it played in B minor.
b. ti (solfége)
Practiquemos las escalas en orden inverso: do, si, la...Let's practice scales in reverse order: do, ti, la...
Copyright © 2025 Dictionary Media Group, Inc.