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
clash of calendars
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "clash of calendars" is correct and usable in written English.
It can be used to describe a situation where two or more schedules or timelines conflict with each other. Example: "We experienced a clash of calendars when both meetings were scheduled for the same time."
✓ Grammatically correct
News & Media
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
2 human-written examples
Or a clash of calendars?
News & Media
We understand the clash of calendars came about because News chose an earlier date this year to coincide with a visit to Sydney by Rupert Murdoch.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
NEWARK PUBLIC LIBRARY "The Essential Calendar: The Art and Design of Calendars, Thematic, Historic and Artistic Examples".
News & Media
You can create 3 types of calendars with the following calendar tools.
Wiki
And no matter how synchronized our intertwined lives have become, a certain amount of calendar clashing is inevitable.
News & Media
Ajax Amsterdam vs. Feyenoord Once the biggest match of the calendar in the Netherlands, a clash of cultures, of styles, and an extreme challenge to police, this has become an event burdened by memories.
News & Media
8.46am GMT Hello OBOers After a five day break that felt closer to an eon in this fixture-stuffed cricket calendar, Australia are back tonight to try and avenge their loss against Pakistan in their opening clash of the tournament.
News & Media
Clash of incumbent MT pols.
News & Media
A classic clash of styles.
News & Media
It's a clash of civilizations!
News & Media
Clash of the Fashion Houses Simons vs. Slimane.
News & Media
Expert writing Tips
Best practice
Use "clash of calendars" to describe situations where multiple events or appointments are unintentionally scheduled at the same time, causing a scheduling conflict.
Common error
While "clash of calendars" is a valid phrase, avoid using it repeatedly in a single piece of writing. Opt for simpler alternatives like "scheduling conflict" or "schedule overlap" to maintain clarity and prevent redundancy.
Source & Trust
95%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "clash of calendars" functions as a noun phrase that identifies a specific type of scheduling problem. It is typically used to describe a situation where two or more events or appointments are unintentionally scheduled at the same time, causing a conflict. Ludwig indicates that the expression is correct and usable in English.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "clash of calendars" is a grammatically correct noun phrase used to describe overlapping schedules or "scheduling conflicts". Ludwig confirms its usability in written English. While relatively rare, it's primarily found in news and media contexts and maintains a neutral register. Alternative phrases like "schedule overlap" or "calendar conflict" can be used for variety. When faced with a "clash of calendars", proactive communication is key.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
scheduling conflict
Replaces the phrase with a more direct term for conflicting schedules.
calendar conflict
Shortens the phrase while maintaining the core meaning.
schedule overlap
Focuses on the overlapping nature of the conflicting schedules.
conflicting schedules
Highlights the conflict between the schedules themselves.
date collision
Uses 'collision' to metaphorically represent the overlapping of dates.
time conflict
Broader term indicating a conflict in time commitments.
scheduling difficulties
Emphasizes the problems arising from the scheduling issues.
timing clash
Focuses specifically on the clash in timing of events.
event overlap
Describes the overlap of different events due to scheduling.
appointment clash
Specifically refers to the overlapping of appointments.
FAQs
What does "clash of calendars" mean?
A "clash of calendars" refers to a situation where two or more events or appointments are scheduled for the same time, causing a scheduling conflict. It implies an overlap that prevents someone from attending both.
How can I resolve a "clash of calendars"?
Resolving a "clash of calendars" typically involves communicating with the organizers of the conflicting events to see if one can be rescheduled, or prioritizing the event that is most important to attend. Consider using "scheduling conflict" when searching for alternative ways to express the concept.
What can I say instead of "clash of calendars"?
You can use alternatives like "scheduling conflict", "calendar overlap", or "schedule overlap" depending on the context.
Is "clash of calendars" formal or informal?
"Clash of calendars" is generally considered a neutral phrase suitable for both formal and informal contexts. However, in very formal settings, "scheduling conflict" might be preferred.
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
95%
Authority and reliability
4.1/5
Expert rating
Real-world application tested