Melbourne Cup Weights

Being a handicap race, weights are extremely important in the Melbourne Cup, as it is the highest weighted horses that make the final field unless they have won a Melbourne Cup ballot exempt race.

Also, an unrealistic high weight that has been assigned by the handicapper may deter owners and trainers from entering their horse in the Melbourne Cup, while a low weight can be an advantage for those that make the final field. 

Ultimately, weight decides the Melbourne Cup Order of Entry for which horses will take their place in the final field of 24 runners.

2025 Melbourne Cup Weights

Weights for the 2025 Melbourne Cup will be released on Tuesday, September 16, and this page will be updated with the relevant information when it comes to hand.

2024 Melbourne Cup Weights

See how each horse fared with the weight they carried in the 2024 Melbourne Cup.

Finish
Horse
Weight
1Knight's Choice51.5kg
2Warp Speed54.5kg
3Okita Soushi51kg
4Zardozi51kg
5Absurde52.5kg
6Circle Of Fire54.5kg
7Fancy Man50kg
8Land Legend53kg
9Buckaroo54.5kg
10Kovalica53.5kg
11Vauban55.5kg
12Onesmoothoperator51kg
13Valiant King50.5kg (cd 51kg)
14Sea King50.5kg
15Interpretation50kg
16Sharp 'N' Smart53.5kg
17Trust In You50kg
18Mostly Cloudy50kg
19Manzoice50kg (cd 51kg)
20Positivity50kg
21The Map50kg
22Saint George50kg
23Just Fine53kg

Melbourne Cup Winner’s Weight - Last 20 Years

Below are the weights carried by each Melbourne Cup winning horse in the past 20 years. 

Year
Horse
Weight
2024Knight's Choice51kg
2023Without A Fight56.5kg
2022Gold Trip57.5kg
2021Verry Elleegant57kg
2020Twilight Payment55.5kg
2019Vow And Declare52kg
2018Cross Counter51kg
2017Rekindling51.5kg
2016Almandin52kg
2015Prince of Penzance53kg
2014Protectionist56.5kg
2013Fiorente55kg
2012Green Moon53.5kg
2011Dunaden54.5kg
2010Americain54.5kg
2009Shocking51kg
2008Viewed53kg
2007Efficient54.5kg
2006Delta Blues56kg
2005Makybe Diva58kg

Most Successful Weights in the Melbourne Cup

53kg is the most common weight carried by a Melbourne Cup winner, with a horse carrying that weight winning nine times. The next best are 51kg, 54.5kg and 52.5kg with 25 wins between them. It takes an exceptional horse to win the Melbourne Cup while carrying a weight higher than this. Makybe Diva carried 58kg to victory in 2005, and she is the greatest Melbourne Cup winner ever with three consecutive Cups to her name. Before that, you have to go back to dual Melbourne Cup winner Think Big who carried 58.5kg to victory in 1975 after carrying 53kg to victory in the previous year. 

Weight
Wins
53kg9
51kg9
54.5kg8
52.5kg8
56kg7

Melbourne Cup Weight Statistics

Stat
Weight
Result
Most weight carried by winner 66kg Carbine (1890)
Most weight carried by winning mare 58kg Makybe Diva (2005)
Least weight carried by winner 33.5kg Banker (1863)
Highest weight ever carried 68kg Phar Lap (1931)
Most common winning weight 53kg 9 wins
Weight Carried by fist winner 60.5kg Archer (1861)
Weight Carried by most recent winner 51kg Knight’s Choice (2024)
Most weight carried by a Bart Cummings winner 58.5kg Think Big (1975)

How Much Does Weight Affect Melbourne Cup Horses?

Being a handicap race, each Melbourne Cup entrant is assigned a weight by the handicapper - this is based on their previous form. Horses that have performed the best in high class races will be assigned higher weights, while lower weights will be determined by performances that rate lower. A horse's age also comes into calculation when being assigned a weight with the minimum weight in the Melbourne Cup being 49kg for a three-year-old, and the minimum for four-year-olds and over being 50kg.

As a general rule of thumb, each half kilo a horse has to carry over 3200m will slow it down by 1 length. So, to make it a fair race, if a horse is deemed to be seven lengths better than another horse, it should carry 3.5kg more. This is the basics of being a handicap race. 

At Blackbook.com.au, our racing experts consider weight and other variables when selecting their Melbourne Cup tips.