Fill Our Staplers Day is an annual American holiday dedicated to the simple but essential act of refilling staplers. Staplers play an important role in offices around the world. When large stacks of paper need to be secured, the stapler is always there to help, keeping documents organized and preventing important pages from being lost. The holiday is celebrated annually on the second Monday of March.
History
The idea of fastening papers dates back to the eighteenth century, when early forms of paper clips were invented. The first stapler is traditionally attributed to the reign of Louis XV, who needed a device to bind documents efficiently. Over time, the design of staplers evolved as inventors sought to make them more convenient and reliable.
The modern stapler took shape in the 1930s, and the basic design has remained largely unchanged since then. Fill Our Staplers Day is believed to have been created by McGraw Hill in 2013 as part of a calendar event initiative. Since then, the holiday has been observed each year, reminding us how much easier office life has become thanks to this small but indispensable tool.
Interesting Facts
- Staplers began appearing in American offices around 1914.
- One early predecessor of the modern stapler was a device patented in 1866 by D. McGill for fastening brass sheets.
- The earliest staplers were designed to load and use only a single staple at a time.
How to Take Part
Celebrate Fill Our Staplers Day by checking your stapler and refilling it if needed. Use it more often throughout the day to keep your workspace organized.
Share the holiday on social media and ask others how frequently they rely on staplers at work.
When is Fill Our Staplers Day in 2026?
Fill Our Staplers Day is observed annually on the second Monday in March.
Observations
| Weekday | Month | Day | Year |
| Monday | March | 9 | 2026 |
| Monday | March | 8 | 2027 |
| Monday | March | 13 | 2028 |
| Monday | March | 12 | 2029 |


