US Trends

how often do friday the 13th occur

Friday the 13th happens more often than people usually think: there is at least one every year , and on average there are about 1–2 Friday the 13ths per year (roughly once every 212 days).

How often does Friday the 13th occur?

  • There is always at least one Friday the 13th in any calendar year.
  • A year can have 1, 2, or 3 Friday the 13ths, but never zero and never more than three.
  • Over the long run, Friday the 13th shows up about 1.7 times per year , which works out to once every 212.35 days on average.

Time between Friday the 13ths

  • The shortest gap between Friday the 13ths can be just 1 month (for example, from February to March in certain years).
  • The longest gap without a Friday the 13th can stretch to about 14 months.

What it looks like in real years

  • Some years have three Friday the 13ths (for example, 2015 and 2026, in February, March, and November).
  • Other years have only one , such as 2027 (August) and 2028 (October).

Here’s a small illustration using recent and upcoming years:

Year Number of Friday the 13ths Months they occur
2024 2 September, December
2025 1 June
2026 3 February, March, November
2027 1 August
2028 1 October

Quick Scoop

  • Expect at least one Friday the 13th every year.
  • Typical experience: most years will give you one or two , and some rare years will pack in three.
  • On a very long timeline, you’ll see Friday the 13th a little less than twice per year on average.

In other words, Friday the 13th isn’t rare at all—it’s baked into how our calendar lines up Fridays with the 13th.

TL;DR: Friday the 13th happens at least once every year , can appear up to three times in a year, and shows up on average about 1.7 times per year.

Information gathered from public forums or data available on the internet and portrayed here.