“Copy That” vs. “Roger That” – Clearing Up Communication Confusion

In various forms of communication, especially those influenced by military or radio lingo, phrases like “copy that” and “roger that” are commonly used to acknowledge messages.

While they may seem interchangeable, there are subtle differences in their origins and usage.

Quick Summary

Both “copy that” and “roger that” are phrases used to acknowledge that a message has been received. “Copy that” emphasizes that the information has been understood and will be remembered or acted upon, while “roger that” simply indicates that the message has been received.

“Copy That” vs. “Roger That” – Which is Correct?

The context in which you use these phrases will determine their appropriateness:

Phrase	When to Use	Example
Copy That	When acknowledging that information is understood and will be acted upon	“Copy that, we’ll proceed with the new plan.”
Roger That	When acknowledging receipt of a message without implying further action	“Roger that, message received.”

How to Use “Copy That”

“Copy that” is a phrase used to confirm that the message has not only been received but also understood. It often implies that the person will remember or act on the instructions given. Here’s how to use it:

• Ensuring understanding and action:
  “The deadline is moved to Friday, make sure the team is aware.”
  “Copy that, I’ll inform everyone right away.”

How to Use “Roger That”

“Roger that” comes from the phonetic alphabet’s “Roger,” which historically stood for the letter “R,” representing “received.” It’s used to acknowledge that a message has been received. Here are examples:

• Acknowledging message receipt:
  “We’re starting the meeting at 0900 hours.”
  “Roger that, I’ll be there.”

Practice Exercises

Choose the correct phrase to complete the sentences:

1. “Adjust the project timeline accordingly.” — “_ (Copy that/Roger that), I’m updating it now.”
2. “Be advised, the area is not secure.” — “_ (Copy that/Roger that), we’re taking extra precautions.”
3. “We need those reports by end of day.” — “_ (Copy that/Roger that), they’ll be on your desk by 5 PM.”
4. “The client has agreed to the terms.” — “_ (Copy that/Roger that), great news!”
5. “Ensure all team members attend the briefing.” — “_ (Copy that/Roger that), I’ll send out a reminder.”

Answer Key:

1. Copy that
2. Roger that
3. Copy that
4. Roger that
5. Copy that

Conclusion

“Copy that” and “Roger that” are both valid phrases for acknowledging information in communication.

“Copy that” is often used when there’s an expectation of understanding and action, while “Roger that” is used to acknowledge that a message has been received.