Random Century Generator

What this generator does

Draws a century between the 15th and the 22nd, with its year range spelled out. The range is included because century numbering is genuinely counter-intuitive: the 16th century runs from 1501 to 1600, since the counting starts at year 1 rather than at year 0.

What you'll get

This generator draws from a hand-checked list of 8 entries. Here is a spread of 6 of them, so you can see the style before you generate:

• the 15th century (1401–1500)
• the 16th century (1501–1600)
• the 17th century (1601–1700)
• the 19th century (1801–1900)
• the 20th century (1901–2000)
• the 21st century (2001–2100)

A fixed sample of the list, not a live draw — your own results are picked at random from all 8, without repeating until the list runs out. Standard calendar century labels (public/factual). Last reviewed 2026-08-17.

How to use this tool

1. Press generate for a century.
2. Generate again for another one.

Understanding the controls

Seed

Reproduces the same one of the eight centuries this draw returned, year range included. Leave it blank for a fresh pick; a word you type gives back the same century for as long as the generator is unchanged, and the word is put in the page address when you draw, so the link carries it for you.

Common use cases

• Historical-fiction writing prompts
• Classroom timeline exercises
• History trivia and quizzes

Limitations and good to know

• Fixed to a span of eight centuries, the 15th through the 22nd — there is no control to widen or narrow it to a different historical period.
• The 21st and 22nd centuries include years that have not happened yet, so a draw landing there is a hypothetical span rather than a historical fact.

Practical tips

• Subtract one from the century number and append two digits to get the start year: the 19th century starts in 1801. It is the quickest reliable way to convert without arguing about it.