Understanding the Difference Between Because and Since

Understanding the Difference Between Because and Since

Difference Between “Because” and “Since”

Both “because” and “since” tell us why something happens. But they are used in different ways. Let’s look at how these words started, how to use them, and a trick to remember the difference.

History

Because: The word “because” comes from old words “by” and “cause”. It means “for the reason that”.

Since: The word “since” comes from old words “sith” and “ones”. It means “from then until now”.

How to Use Them

Because: We use “because” to give a reason.

• I am happy because I got a new toy.
• She is sad because it is raining.
• We stayed home because it was late.
• He got a star because he did well in school.
• I am tired because I worked hard.

Since: We use “since” to talk about time passing from the past until now or to give a less direct reason.

• I have not seen her since Monday.
• She has been my friend since we were kids.
• It has been raining since morning.
• Since you are here, can you help me?
• We can go since it stopped raining.

Trick to Remember the Difference

Think about time. If the sentence talks about time, use “since”. If it’s just a reason, use “because”.

Summary

“Because” tells us the reason or why something happens. “Since” can tell us about time from past to now, or a less direct reason. Remember, “because” is for a clear reason, and “since” is often about time or a softer reason.