WORKOUT TIMERS

MMA and Muay Thai round timer

Rounds and rest for MMA, Muay Thai and kickboxing, for bag work, pads, drilling and sparring

Each combat sport has its own clock. Under the unified rules used in most professional MMA, a round lasts 5 minutes, with 1 minute of rest: 3 rounds for most fights and 5 for title fights. Traditional professional Muay Thai uses 5 rounds of 3 minutes with 2 minutes of rest, and most kickboxing 3 rounds of 3 minutes with 1 minute.

Common round lengths by sport. Amateur and youth rules are often shorter.
SportRoundRestRounds
MMA5 min1 min3, or 5 for titles
Muay Thai (professional)3 min2 min5
Kickboxing3 min1 min3
Boxing (professional)3 min1 minUp to 12

How to set it up in Cero

  1. Create a new simple timer.
  2. Set high intensity to the round length and low intensity to the rest: 5:00 and 1:00 for MMA, 3:00 and 2:00 for Muay Thai.
  3. Set sets to the number of rounds, and add a warm-up.
  4. Choose a sound or voice cue for the last seconds of each round, and turn on vibration so you feel it with gloves on.

Session ideas

  • Bag work: 5 rounds of 3 minutes, alternating combinations and kicks.
  • Fight conditioning: 3 or 5 rounds of 5 minutes, mixing striking, sprawls and ground work.
  • Pads with a partner: 6 rounds of 3 minutes, swapping roles every round.
  • Drilling: 2-minute rounds with 30 seconds to reset and switch sides.

Want to know more about round lengths? Read how long a boxing round is.

Free toolTry a round timer nowRun boxing, Muay Thai or MMA rounds in your browser, free.

YOUR NEXT SESSION STARTS HERE

Bring the effort.
We’ll keep the time.

Cero is free to download for iPhone, iPad and Apple Watch.

Download Cero
Cero’s Gym Display on iPhone: HIIT 30/15, high intensity, set 2 of 8, 4:31 remaining, low intensity next, and a Show on TV button

Cero is a timer, not a medical device. If you’re new to hard exercise, are pregnant or have a health condition, check with your doctor first, and stop if you feel unwell.