Telling someone to “mark your calendars” is a common phrase to remind them about an important event or date. However, there are numerous other ways to convey the same message with different tones or levels of formality.
In this article, we’ll explore 20 alternatives to “mark your calendars,” each suitable for different occasions and contexts. These phrases are designed to keep your reminders fresh, engaging, and versatile.
Synonyms for “Mark Your Calendars”
- Save the Date
- Put It in Your Calendar
- Don’t Forget the Date
- Reserve the Date
- Block Off Your Schedule
- Set a Reminder
- Mark the Date
- Note the Date
- Put It on Your Radar
- Circle the Date
- Keep the Date Open
- Save the Spot
- Remember the Date
- Hold the Date
- Set Aside the Date
- Keep in Mind the Date
- Keep That Date in Mind
- Don’t Miss It
- Keep Your Calendar Open
- Save That Date
1. Save the Date
Introduction: This is one of the most popular alternatives and is widely used for important events.
Definition: A phrase used to inform someone about an event well in advance, so they can reserve time for it.
Meaning: It encourages the person to make sure they keep the date open for the event.
Tone: Casual and friendly.
Example: “Save the date for our annual conference on March 15th!”
Explanation: Use this when you’re announcing a significant event and want people to prioritize it.
2. Put It in Your Calendar
Introduction: A simple and straightforward alternative.
Definition: A reminder to add the date of an event to one’s calendar.
Meaning: It directs the person to mark the date so they don’t forget.
Tone: Informal and practical.
Example: “Put it in your calendar – our meeting is next Wednesday at 2 PM.”
Explanation: This is a no-nonsense way to remind someone to schedule something.
3. Don’t Forget the Date
Introduction: A gentle reminder that emphasizes the importance of remembering the date.
Definition: A phrase used to ensure that someone doesn’t forget about an upcoming event.
Meaning: It highlights the significance of the date and suggests the person needs to remember it.
Tone: Casual and informal.
Example: “Don’t forget the date! Our team’s holiday party is on December 18th.”
Explanation: Use this to make sure the person is aware and doesn’t overlook the event.
4. Reserve the Date
Introduction: A formal yet clear way to ask someone to keep the date open.
Definition: A polite request to save time for an event.
Meaning: This phrase implies that the person should commit to the event and not make other plans.
Tone: Formal and courteous.
Example: “Please reserve the date for our company’s annual gala on November 5th.”
Explanation: Use this when you need to make a polite yet firm request to set aside time for an event.
5. Block Off Your Schedule
Introduction: This phrase is a bit more casual but effective in conveying the need to keep the date open.
Definition: A request to free up time in one’s schedule.
Meaning: It suggests that the person should clear their calendar for the specific event.
Tone: Informal and direct.
Example: “Block off your schedule for Friday at 3 PM – we’ll be having an important discussion.”
Explanation: Use this phrase for informal events that require someone’s attention or participation.
6. Set a Reminder
Introduction: This phrase emphasizes the use of technology to ensure the date is remembered.
Definition: A suggestion to use a reminder app or tool to remember the date.
Meaning: It encourages someone to set a digital reminder for the event.
Tone: Practical and tech-friendly.
Example: “Set a reminder for our staff meeting at 9 AM tomorrow.”
Explanation: Use this for events that need to be remembered in the near future.
7. Mark the Date
Introduction: A variation of the original phrase with a slightly more formal tone.
Definition: A straightforward way of reminding someone to note an important event.
Meaning: It urges the listener to ensure the date is noted in their schedule.
Tone: Neutral and to the point.
Example: “Mark the date for the client presentation on Tuesday.”
Explanation: This is an excellent alternative when you want a neutral reminder.
8. Note the Date
Introduction: A subtle variation of “mark the date,” perfect for more formal occasions.
Definition: A polite way of reminding someone to pay attention to a scheduled date.
Meaning: This phrase encourages the listener to make a mental or physical note of the event.
Tone: Polite and formal.
Example: “Note the date for the board meeting next month.”
Explanation: Use this when addressing a formal group or important event.
9. Put It on Your Radar
Introduction: A modern, casual expression often used in workplaces.
Definition: A phrase that means to keep an eye on an upcoming event.
Meaning: This phrase suggests that the event is important enough to warrant attention.
Tone: Casual and contemporary.
Example: “Put it on your radar – the new product launch is next Tuesday!”
Explanation: Ideal for informal communication, especially in work settings.
10. Circle the Date
Introduction: A playful and visual alternative that suggests physically highlighting a date on a calendar.
Definition: A friendly way to remind someone to make the date a priority.
Meaning: It emphasizes the importance of the event by making it stand out.
Tone: Friendly and informal.
Example: “Circle the date! We’re celebrating our grand opening on Friday.”
Explanation: Use this when trying to make a fun, memorable reminder.
11. Keep the Date Open
Introduction: A flexible alternative that allows for some leeway in planning.
Definition: A polite request to not schedule anything else for that date.
Meaning: It suggests that the person should leave their calendar clear for the event.
Tone: Casual and easygoing.
Example: “Keep the date open for our upcoming workshop next month.”
Explanation: This phrase works well when flexibility is allowed but you want the person to prioritize the event.
12. Save the Spot
Introduction: A more casual, fun alternative, often used for events that require reservations.
Definition: A friendly way to remind someone to reserve a spot for an event.
Meaning: It implies that the individual should secure their place for the event.
Tone: Casual and relaxed.
Example: “Save the spot for our dinner on Friday!”
Explanation: Perfect for informal events, especially those involving reservations.
13. Remember the Date
Introduction: A gentle reminder to keep the date in mind.
Definition: A simple phrase used to help someone remember an important date.
Meaning: It reinforces the importance of the date and event.
Tone: Friendly and mild.
Example: “Remember the date for our virtual conference next month.”
Explanation: Ideal for soft reminders that don’t sound too forceful.
14. Hold the Date
Introduction: This phrase is commonly used for formal invitations or events that require commitment.
Definition: A request to reserve the date without finalizing plans yet.
Meaning: It tells someone to keep that date available for the event.
Tone: Formal and polite.
Example: “Hold the date for the charity event next September.”
Explanation: Use this when the event is planned, but details may follow later.
15. Set Aside the Date
Introduction: A polite and formal way to request someone’s time.
Definition: This is a request to save time in one’s schedule for a specific event.
Meaning: It indicates that the event should be prioritized on the calendar.
Tone: Formal and considerate.
Example: “Please set aside the date for the upcoming meeting with our partners.”
Explanation: This phrase works well for formal or corporate events.
16. Keep in Mind the Date
Introduction: A way to make the date a reminder to be kept at the forefront of someone’s mind.
Definition: A way to encourage someone to be mindful of an upcoming event.
Meaning: It’s a casual way to remind someone not to forget.
Tone: Casual and light.
Example: “Keep in mind the date for our product demo next Wednesday!”
Explanation: Ideal when a subtle reminder is needed without being too direct.
17. Keep That Date in Mind
Introduction: This phrase serves as a gentle reminder, similar to “keep in mind the date.”
Definition: A friendly way to ask someone to consider an upcoming event.
Meaning: It suggests that someone should not forget about the event.
Tone: Casual and gentle.
Example: “Keep that date in mind for our team-building retreat.”
Explanation: Perfect for informal events where you want to offer a friendly reminder.
18. Don’t Miss It
Introduction: A more enthusiastic and slightly informal way to encourage attendance.
Definition: An expression used to make sure someone doesn’t forget or overlook the event.
Meaning: It emphasizes the importance of not missing the event.
Tone: Excited and engaging.
Example: “Don’t miss it – the concert is this Saturday!”
Explanation: Use this when trying to get people excited about an event.
19. Keep Your Calendar Open
Introduction: A flexible alternative that asks the listener to remain open to the event.
Definition: A request to ensure the person’s schedule is available for the event.
Meaning: It encourages someone to make room in their calendar for something important.
Tone: Casual and relaxed.
Example: “Keep your calendar open for our surprise guest speaker next month.”
Explanation: This works well for events with some flexibility but a desire for attendance.
20. Save That Date
Introduction: A more informal yet memorable way to remind someone about a specific date.
Definition: A quick and casual way to ensure someone doesn’t forget the event.
Meaning: It emphasizes saving the date for an important event.
Tone: Casual and easygoing.
Example: “Save that date for our annual team outing!”
Explanation: A friendly way to request that someone prioritize the event.
Conclusion
In this article, we’ve explored 20 different ways to say “Mark your calendars” to keep your reminders fresh and engaging.
Whether you’re inviting people to an important meeting, party, or event, using a variety of phrases can help you communicate your message effectively while maintaining the right tone for your audience.
FAQs
1. Are these alternatives interchangeable?
Yes, many of these phrases can be used interchangeably, but the tone and formality may change based on the context and audience.
2. When should I use “Save the Date”?
“Save the Date” is typically used for big events like weddings, galas, or conferences, when you want to notify people early in advance.
3. Can I use these phrases in professional settings?
Absolutely! Many of these alternatives, such as “Reserve the Date” and “Set Aside the Date,” work well in formal or professional settings as well as informal situations.

Muhammad Haroon is a dedicated language mentor at EnglishVisions, helping learners master English with clarity and confidence. His innovative teaching methods simplify complex concepts, making learning an enjoyable journey. Passionate about student success, he inspires growth through engaging and effective strategies.