Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
Don't forget to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Don't forget to" is absolutely correct and commonly used in written English
It is usually used as a reminder or instruction to someone to do something. For example: "Don't forget to turn off the lights before you leave the room." This sentence is written correctly and effectively conveys the message that the speaker wants the listener to remember to turn off the lights.
✓ Grammatically correct
Wiki
News & Media
Alternative expressions(20)
make sure you
be sure to
remember to
Remember to
Be sure to
It would be wise to
Be sure to remember
Keep in mind
Bear in mind
make sure to remember
don't forget
Be mindful of
It is important to remember
Take note of
Do not forget
Make sure you remember
please mark your calendars
you are kindly reminded
remind not to forget
please mark your calendar for
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Don't forget to haggle.
News & Media
Don't forget to sleep.
News & Media
Don't forget to watch.
News & Media
Don't forget to vote.
News & Media
Don't forget to stretch.
News & Media
Don't forget to floss!
Wiki
Don't forget to moisturize!
Wiki
Don't forget to export!
Wiki
Don't forget to read.
Wiki
Don't forget to revise!
Wiki
" Don't forget to pause.
Wiki
Expert writing Tips
Best practice
Use "Don't forget to" followed by a specific action verb to clearly communicate the desired task or reminder. For example, "Don't forget to call your mother."
Common error
In formal contexts, avoid excessive use of "Don't forget to". Opt for more sophisticated alternatives like "Remember to submit your report by Friday" to maintain a professional tone.
Source & Trust
72%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Don't forget to" functions as an imperative, prompting the listener or reader to remember a specific action. Ludwig confirms its widespread use as a direct reminder.
Frequent in
Wiki
50%
News & Media
48%
Formal & Business
2%
Less common in
Science
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "Don't forget to" serves as a common and effective way to remind someone about a task or action. As Ludwig indicates, it's grammatically sound and widely used across various contexts, especially in Wiki and News & Media. While versatile, it's best to consider the tone of your writing – opting for more formal alternatives in professional settings to maintain sophistication. Remember to use it with a specific action verb for clarity and avoid overuse in very formal writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Remember to
Directly prompts remembering, removing the negative phrasing.
Make sure you
Emphasizes ensuring the action is completed.
Be sure to
Highlights the importance of the action being remembered.
Don't neglect to
Formal reminder that something shouldn't be omitted.
It's important to
Highlights the significance of the following action.
Keep in mind to
Suggests maintaining awareness of the subsequent action.
Bear in mind to
Similar to 'keep in mind', but slightly more formal.
You must
Expresses necessity with a more stern tone.
Don't overlook
Warns against disregarding or failing to consider something.
It would be wise to
Implies advice to remember a potentially helpful action.
FAQs
How can I rephrase "Don't forget to" in a more formal tone?
In formal writing, consider using phrases like "Remember to", "Ensure that you", or "It is important to". These options offer a more professional and polished tone than "Don't forget to".
What's a good alternative to "Don't forget to" for casual reminders?
For casual reminders, you can use phrases like "make sure you", "be sure to", or simply "remember to". These maintain a friendly and approachable tone.
How to use "Don't forget to" in a sentence?
"Don't forget to" is typically followed by a verb. For example, "Don't forget to lock the door" or "Don't forget to bring your notes to the meeting."
Is it grammatically correct to use "Don't forget to"?
Yes, "Don't forget to" is grammatically correct and commonly used in English. It is an imperative phrase used to remind someone to do something.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
72%
Authority and reliability
4.5/5
Expert rating
Real-world application tested