# Q1 vs Q3

> English confusable word pair

## The two words

### Q1
*noun · frequency rank #22,188*
The first quarter of a calendar year (January, February and March).

### Q3
*noun · frequency rank #23,646*
The third quarter of a calendar year (July, August and September)

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/q1-vs-q3