Is It Correct to Say ‘revert back’?

No, it is not correct to say “revert back” in standard English. The word “revert” already means “to return to a previous state or condition.” Adding “back” creates a redundancy, similar to saying “return back.” While you may hear this phrase in casual conversation or business emails, it is considered a common mistake in formal writing and careful speech. The correct form is simply “revert.”

Quick Answer

Don’t use “revert back.” Use “revert” alone when you mean to return to an earlier state, topic, or condition. For example, say “Please revert to the original settings” instead of “Please revert back to the original settings.” In email contexts, avoid using “revert” to mean “reply” unless you are certain your audience understands this regional usage (common in Indian English but not standard in American or British English).

Why “revert back” is a mistake

The error comes from misunderstanding the meaning of “revert.” The prefix “re-” already means “again” or “back,” so the word itself carries the idea of returning. Adding “back” is like saying “return again back.” This is a classic example of a redundancy, which weakens your writing and can make you sound less precise.

Consider these examples:

• Incorrect: After the update, the system will revert back to its default settings.
• Correct: After the update, the system will revert to its default settings.

The second sentence is cleaner, more professional, and grammatically correct.

Formal vs. informal tone

In formal writing—such as business reports, academic papers, or official emails—you should always use “revert” without “back.” In informal conversation, some native speakers might say “revert back” without thinking, but it is still considered a mistake. If you want to sound careful and educated, avoid it in all contexts.

In email communication, especially in professional settings, use “revert” only when you mean “return to a previous topic or state.” Do not use “revert” to mean “reply” unless you are writing in a context where that usage is accepted (e.g., some Indian English business environments). In most international English, “revert” does not mean “reply.” Instead, use “reply,” “respond,” or “get back to you.”

Comparison table: “revert” vs. “revert back”

Natural examples

Here are correct sentences using “revert” in different contexts:

• Technology: If you don’t like the new layout, you can revert to the classic view.
• Business: After the merger, the company reverted to its original name.
• Conversation: Let’s revert to the main topic after this short break.
• Email (correct usage): I will revert to the previous pricing structure next quarter.
• Email (avoid this): Please revert back to me with your decision. (Better: Please reply to me with your decision.)

Common mistakes

Here are frequent errors learners make with “revert”:

• Mistake 1: Using “revert back” in any context. Fix: Remove “back.”
• Mistake 2: Using “revert” to mean “reply” in standard English. Fix: Use “reply,” “respond,” or “get back to.”
• Mistake 3: Saying “revert back to me” in an email. Fix: Say “reply to me” or “get back to me.”
• Mistake 4: Confusing “revert” with “reverse.” “Revert” means to return; “reverse” means to change to the opposite direction.

Better alternatives

When you want to express the idea of returning or responding, consider these alternatives:

• Instead of “revert back”: Use “revert,” “return,” “go back,” or “switch back.”
• Instead of “revert to me” (meaning reply): Use “reply to me,” “respond,” “get back to me,” or “let me know.”
• Instead of “revert to the topic”: Use “return to the topic” or “go back to the topic.”

These alternatives are clearer and more widely understood in international English.

When to use “revert” correctly

Use “revert” when you want to describe a return to a previous state, condition, or subject. It is most common in formal or technical writing. For example:

• In software documentation: “Click ‘Undo’ to revert the changes.”
• In legal contexts: “The property reverts to the original owner.”
• In meetings: “Let’s revert to the agenda item from earlier.”

Avoid using “revert” in casual conversation when simpler words like “go back” or “return” work just as well.

Mini practice: 4 questions

Test your understanding. Choose the correct option for each sentence.

1. After the trial, the software will _____ to the free version.
   a) revert back
   b) revert
   c) revert backwards
   Answer: b) revert
2. Please _____ to my email by Friday.
   a) revert back
   b) revert
   c) reply
   Answer: c) reply
3. The discussion _____ to the original problem.
   a) reverted back
   b) reverted
   c) reverted backwards
   Answer: b) reverted
4. Can you _____ to the previous settings?
   a) revert back
   b) revert
   c) revert backwards
   Answer: b) revert

FAQ

1. Is “revert back” ever acceptable?

No, in standard English, “revert back” is always considered a redundancy. Some people use it in informal speech, but it is not grammatically correct. Avoid it in writing and formal speech.

2. Can I use “revert” to mean “reply” in emails?

Only in certain regional varieties of English, such as Indian English. In American and British English, “revert” does not mean “reply.” To be safe, use “reply,” “respond,” or “get back to” in international communication.

3. What is the difference between “revert” and “reverse”?

“Revert” means to return to a previous state or condition. “Reverse” means to change to the opposite direction or order. For example, you reverse a car, but you revert to an old policy.

4. How can I remember not to say “revert back”?

Think of “revert” as already containing the idea of “back.” If you would not say “return back,” do not say “revert back.” Practice using “revert” alone in sentences until it feels natural.

Related resources

For more help with common grammar mistakes, visit our Grammar Accuracy Checks section. You can also explore Email Phrase Corrections for better email writing, or check Speaking Mistake Fixes for everyday conversation tips. If you have questions, see our FAQ or contact us.