Life calendar
Your whole life, one week to a box.
A 90-year life is about 4,680 weeks. Put in your birth date and watch the ones you have lived fill in. Color the chapters, then print it and pin it somewhere you’ll see it.
Stays in this browser. Nothing is sent anywhere.
Life chapters
Color the eras of your life: school, a city you lived in, a job, raising kids. Leave the end date blank for “still going.”
Prints as one page. Choose “Save as PDF” in the print dialog to keep a file, and turn off headers and footers.
My life in weeks
A 90-year life · one box per week
calendarofyourlife.com
See the whole span
Ages are abstract. A page of boxes is not. The filled part is behind you; the empty part is everything still ahead. Most people are surprised by how much empty paper there is, and by how small one week looks.
Mark the chapters
Add eras like school, the cities you lived in, a career, or the years your kids were small. Planned chapters show lighter in the future, so you can sketch a retirement or a sabbatical before it happens.
Print it as a poster
The print button lays out a clean single page on letter or tabloid paper, with nothing but the calendar, its title, and the legend. Or download a high-resolution PNG for a phone wallpaper or a print shop.
Blank printables
All templates →90 years in weeks
The classic: 90 rows of 52 weeks, 4,680 boxes on one page.
80 years in weeks
4,160 boxes. Close to today's average life span, so slightly larger boxes.
100 years in weeks
A full century: 5,200 boxes for the optimists and the planners.
Life in months
1,080 boxes, two years per row. Big enough to write in.
Quick calculators
Guides
- What Is a Life Calendar? The 'Life in Weeks' Grid ExplainedA life calendar puts every week of a 90-year life on one page. Here is where the idea comes from, how the grid is built, and why it changes how people see time.
- The Memento Mori Calendar: How to Use 'Remember You Will Die' WellA memento mori calendar shows your life in weeks as a daily reminder of mortality. Here is the Stoic idea behind it and how to use one without it becoming grim.
- The 4,000 Weeks Idea: What the Number Means (and Doesn't)Four thousand weeks is about 76.7 years. Here is where the number comes from, how it compares with real U.S. life expectancy, and how to use it in planning.
- How to Use a Life Calendar for Planning (Not Just Perspective)Turn a life calendar into a planning tool: mark horizons, budget weeks for big goals, and review your life in seasons. A practical, step-by-step method.
- How to Print a Life Calendar Poster That Looks GoodPaper sizes, printer settings, PDF export, and print-shop tips for a crisp life calendar poster, from letter paper to 24×36.
Or look up a single number: weeks lived at every age and a life calendar for every birth year.
Questions people ask
What is a life calendar?
A life calendar is a grid with one box for every week of a long human life, usually 90 years of 52 weeks, or 4,680 boxes. You fill in the weeks you have already lived. Seeing the whole span at once makes time feel concrete in a way that a birthday number does not.
Is my birth date stored or sent anywhere?
No. The calendar is calculated entirely in your browser. Your birth date and chapters are saved only in your own browser's local storage so they are there when you come back. They are never sent to our server or to anyone else.
How are the weeks counted?
Each row is one year of your age, starting on your birthday, and each row has 52 boxes. A year is actually 52 weeks and one or two days, so the 52nd box of each row absorbs the extra day or two. That keeps every birthday at the start of a row.
What does the 'Average' life span option use?
It uses the Social Security Administration's 2023 period life table, the one used in the 2026 Trustees Report. For your current age it estimates the average age at death under today's death rates. It is a population average, not a prediction for you.
How do I print it as a poster?
Choose Letter or Tabloid, then press Print poster. The page prints as a single sheet with only the calendar, title, and legend. Use 'Save as PDF' to keep a file you can take to a print shop, and turn off the browser's headers and footers for a clean edge.