# Argument vs. Actual Parameter

**URL:** https://forum.code.org/t/argument-vs-actual-parameter/39945
**Category:** CSA
**Tags:** csa-unit-2
**Created:** [October 9, 2024, 12:40am UTC](https://forum.code.org/t/argument-vs-actual-parameter/39945 "2024-10-09T00:40:47Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![michael.fiscus](https://avatars.discourse-cdn.com/v4/letter/m/898d66/32.png) [@michael.fiscus](https://forum.code.org/u/michael.fiscus)
#### Post date: [October 9, 2024, 12:40am UTC](https://forum.code.org/t/argument-vs-actual-parameter/39945/1 "2024-10-09T00:40:47Z")

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From the [Code.org](http://Code.org) CSA vocabulary definitions:  
**actual parameter** - the value to assign to the formal parameter  
**argument** - the specific value provided when a method or constructor is called

Can someone explain the difference in these two terms? Thanks!

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### Author: ![sam\_stafford](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/sam_stafford/32/7651_2.png) [@sam\_stafford](https://forum.code.org/u/sam_stafford)
#### Post date: [October 10, 2024, 2:57am UTC](https://forum.code.org/t/argument-vs-actual-parameter/39945/2 "2024-10-10T02:57:34Z")

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Hi @michael.fiscus, this is a wonderful question that I have wrestled with as well. I know in the past I have told my students that they are synonyms. I also just did a little bit of digging on [stackoverflow.com](http://stackoverflow.com) and [geeksforgeeks.com](http://geeksforgeeks.com) (which are my usual go to’s for questions like this) and couldn’t find an immediate answer. I’ll keep digging and see if I can find a more academic explanation. Hopefully others will see this and chime in as well.

Best,  
-Sam

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### Author: ![varrience](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/varrience/32/8042_2.png) [@varrience](https://forum.code.org/u/varrience)
#### Post date: [October 10, 2024, 11:56pm UTC](https://forum.code.org/t/argument-vs-actual-parameter/39945/3 "2024-10-10T23:56:04Z")

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Hello @michael.fiscus,

At first i was also confused because I have never ever head of the term “actual parameter” before because as you know arguments and parameters are pretty much interchangeable so interpreting it literally i assume it means the **actual value** that the argument is holding CSA ought to make this more clearer but I’ll break it down

Ex  
**argument:** _name_ = **actual parameter:** _“joe”_

here we see the argument variable _name_ with the actual parameter value of _“joe”_ to further avoid confusion just refer to it as the value of the argument because i have never used that wording ever and doesn’t roll off the tongue to well either

# Varrience

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### Author: ![sylvia.wood](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/sylvia.wood/32/5622_2.png) [@sylvia.wood](https://forum.code.org/u/sylvia.wood)
#### Post date: [October 21, 2024, 12:31am UTC](https://forum.code.org/t/argument-vs-actual-parameter/39945/4 "2024-10-21T00:31:35Z")

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Most Java references that I checked refer to the argument as the value sent from the calling statement (from the runner) to the method or constructor. The parameter is listed in the method or constructor header/signature.
