Have you ever carefully added everyone’s birthdays to a new calendar in January, only to realise you have to do exactly the same thing again the following year?
That’s where a perpetual birthday calendar comes in.
Unlike a traditional dated calendar, a perpetual calendar has the months and dates but no days of the week or specific year. You add birthdays, anniversaries and other important dates once, then keep using the same calendar year after year.
It’s a simple idea - but a surprisingly handy one.
What Is a Perpetual Birthday Calendar?
A perpetual birthday calendar is an undated calendar designed to keep track of important dates that happen on the same date every year.
Instead of showing Monday, Tuesday, Wednesday and so on, each month simply lists the dates. That means 14 February is always 14 February, regardless of which day of the week it falls on.
Write an important date on the calendar once and it stays there for future years.
What Do You Write on a Birthday Calendar?
Despite the name, a birthday calendar doesn’t have to be just for birthdays.
You can use it to remember:
- Birthdays of family and friends
- Wedding anniversaries
- Important family dates
- Pet birthdays
- Annual celebrations
- Other special occasions you want to remember every year
Because the calendar never expires, it can gradually become a record of all those dates that matter to you.
How Does a Perpetual Calendar Work?
It couldn’t be much simpler.
Choose the month, find the relevant date and write the person's name or occasion beside it.
For example:
12th March - Mum's Birthday
24th June - Sarah & James’ Anniversary
7th October Alfie’s Birthday
There’s no year to worry about and no need to transfer the information to a new calendar every January.
You simply turn the page as each new month begins and use it again the following year.
What’s the Difference Between a Perpetual Calendar and a Regular Calendar?
A regular wall calendar is designed for one particular year. It includes days of the week and is useful for appointments, plans and events that change from year to year.
A perpetual birthday calendar is different because it records recurring annual dates.
So rather than replacing your regular calendar, the two can work alongside each other.
Your 2027 wall calendar, for example, might contain dentist appointments, holidays and plans for that particular year. Your perpetual calendar stays on the wall year after year with birthdays and anniversaries that don't change.
Why Use a Perpetual Birthday Calendar?
For one thing, you only have to write those important dates down once.
There’s no annual ritual of transferring twenty birthdays from last year’s calendar to the new one - and considerably less chance of accidentally forgetting Auntie Jean.
It’s also an easy way to keep important dates somewhere visible rather than relying entirely on phone notifications.
And because a perpetual calendar can be used indefinitely, choosing a design you genuinely enjoy means it can become a familiar part of your home rather than something that gets replaced every December.
Are Perpetual Birthday Calendars a Good Gift?
They can make particularly thoughtful gifts because they're both decorative and useful.
A birthday calendar can work well as a housewarming or new-home gift, a present for someone setting up their first home, or simply a useful gift for the person who somehow manages to remember everybody else's birthday.
They can also be filled in before gifting. Adding family birthdays and anniversaries turns a blank calendar into something much more personal.
Perpetual Calendars for Different Interests
Of course, something designed to stay on the wall for years should ideally be something you actually enjoy looking at.
At Causeway Bazaar, our perpetual birthday calendars combine the practical undated format with illustrated designs for different interests.
Part of our Literary Collection, the Pride & Prejudice Filming Locations Birthday Calendar celebrates beautiful locations associated with screen adaptations of Jane Austen’s much-loved story.
For something considerably more fabulous, from our Pride Collection, the Drag Queens Birthday Calendar features twelve colourful drag queen illustrations throughout the year.
And as the collection grows, we'll continue adding new designs for different personalities, interests and homes.
Does a Perpetual Calendar Ever Expire?
No - and that's the beauty of it.
Because there are no weekdays or years printed on a perpetual birthday calendar, there is nothing to become outdated when 31 December arrives.
January simply becomes January again.
Provided you still have wall space for it, you can keep using the same calendar for years.
Never Forget an Important Birthday Again
Whether you're the person who remembers every birthday or the person who suddenly realises at 9pm that you were supposed to send a card, a perpetual birthday calendar gives important annual dates a permanent home.
Add them once, hang it somewhere you'll see it, and they're ready for you year after year.
Explore our perpetual birthday calendars and find a design you'd be happy to keep on the wall for years to come.