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
save the dates
Grammar usage guide and real-world examplesUSAGE SUMMARY
"save the dates" is a correct and commonly used phrase in written English.
It is typically used when inviting people to an event and asking them to save the specific date or dates in their schedule. Example: "Please save the dates of September 15-17 for our annual company retreat. We look forward to seeing you there!".
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Alternative expressions(20)
mark your calendars
pencil in the dates
hold the date
keep the date free
remember the date
plan to attend
pencil in the date
safe the date
Save the date
mark your calendar
formal invitation
Mark your calendar
Note the date
Set a reminder
remember this date
Keep the date in mind
Remember this date
Set aside the date
Take note of the date
mark the date
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
10 human-written examples
Mark your calendars and save the dates.
News & Media
So mark your calendars and save the dates.
News & Media
The site features holiday cards, wedding invitations, save the dates, birth announcements, business cards, and other personal stationery.
News & Media
Punchbowl's Digital Invitation Studio offers hundreds of stylish and modern invitations and save the dates, each with companion customizable envelopes in a variety of shapes, sizes, and colors.
News & Media
MyPunchbowl Digital Invitation Studio offers hundreds of stylish and modern invitations and save the dates, each with companion customizable envelopes in a variety of shapes, sizes, and colors.
News & Media
Founders Fund partner Bruce Gibney called it "intellectual exchange without the structural nightmare that's gone up around it" and INC magazine dubbed it, "The Most Exclusive Tech Conference Ever?" The elite group of fifty technologists were hand-selected by the Founders Fund partners and sent invites to save the dates between Friday May 11th and Sunday the 13th.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
Send out save-the-date emails or cards with info and money-saving fixes.
News & Media
I recently received two save-the-dates for weddings on the same day.
News & Media
Save-the-dates went out over seven months ago, and invitations over two months ago.
News & Media
A note to brides and bridegrooms: If you're having a small wedding, by all means send save-the-dates to everyone on your list.
News & Media
While $45 for 100 cards covers traditional save-the-dates in thermograph and raised print at David's Bridal, the price range for music videos directed by Mr. Minnella runs from $600 to $1,000.
News & Media
Expert writing Tips
Best practice
When using "save the dates" as a verb phrase, no hyphens are necessary.
Common error
Do not treat a "save the dates" notification as a complete invitation. Avoid omitting the venue or location entirely; even if a specific address is not ready, providing the city or region helps guests plan travel.
Source & Trust
90%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "save the dates" functions as an imperative verb phrase or a plural noun phrase. In its imperative form, it instructs the recipient to reserve a specific timeframe. As a noun phrase, it refers to the physical or digital notifications themselves. Ludwig AI confirms its widespread use in social and professional invitations.
Frequent in
News & Media
75%
Wiki
15%
Formal & Business
10%
Less common in
Science
2%
Social Media
2%
Reference
1%
Ludwig's WRAP-UP
In conclusion, "save the dates" is a versatile and essential phrase in modern English for event coordination. Whether you are planning a multi-day wedding or a corporate summit, the phrase serves as a crucial pre-invitation alert. Ludwig AI highlights its prevalence in high-tier publications like The New York Times, underscoring its acceptance as a standard linguistic tool. When using it, remember the distinction between the verb phrase and the hyphenated compound adjective for professional clarity. If you seek more formal variations, consider "reserve the dates" or "hold the dates" to suit your specific audience and event type.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
mark your calendars
Uses a more direct imperative that suggests a physical action by the recipient.
hold the dates
Commonly used in business and logistics to indicate a tentative schedule.
reserve the dates
Higher formality level, often used in professional or corporate environments.
keep the dates open
Similar to keeping them free but suggests avoiding other bookings.
keep the dates free
Emphasizes the availability of the guest rather than the action of saving the date.
save-the-date notifications
Uses the term as a compound modifier for a more descriptive noun phrase.
set aside these dates
Formal alternative that emphasizes the importance of the time slot.
block out the time
Focuses on the time commitment rather than the specific calendar entry.
announcing the dates
A declarative version that focuses on the information being provided.
pencil in the dates
Suggests a less formal or slightly more tentative notification.
FAQs
Is it "save the date" or "save the dates"?
Use "save the date" for a single-day event and "save the dates" for multi-day events like weekend weddings or conferences. If you prefer a different tone, you can say "mark your calendars" or "hold the dates".
Should "save the dates" be hyphenated?
It should be hyphenated only when it acts as an adjective modifying a noun, such as 'save-the-date cards'. When used as a verb phrase, such as "please save the dates", no hyphens are used.
What is a professional way to say "save the dates"?
In a corporate setting, you might use "reserve the dates" or "keep the dates free" to sound more formal.
Can I use "save the dates" in an email subject line?
Yes, it is a very common and effective subject line. For a slightly different approach, try "hold the dates" followed by the name of the event.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
90%
Authority and reliability
4.8/5
Expert rating
Real-world application tested