Ultimate Fighting Calendar

UFCalendar Record Book

Average fight time

The all-time top 100, ranked across every MMA promotion we track and rebuilt from every completed fight in our database.

Updated September 22, 2026

#DivisionAverage fight time
1Heavyweight8:35
2Light Heavyweight9:08
3Middleweight9:37
4Catchweight9:45
5Welterweight10:15
6Strawweight10:21
7Lightweight10:22
8Featherweight10:52
9Atomweight10:54
10Bantamweight11:02
11Flyweight11:04
12Women's Bantamweight12:16
13Women's Flyweight12:28
14Women's Strawweight12:29
15Women's Featherweight12:32

Ranked across every MMA promotion we track. BKFC is bare-knuckle boxing — two-minute rounds, and a punch count that is not a significant-strike count — so it is ranked only on its own boards.

A weight class needs at least 20 completed bouts to get a profile.