The 2024 USA(J)MO will be held on March 19th and 20th, 2024. Students qualify for the USA(J)MO based on their USA(J)MO Indices, as shown below.
Selection to the USAMO is based on the USAMO index which is defined as AMC 12 Score plus 10 times AIME Score.
Selection to the USAJMO is based on the USAJMO index which is defined as AMC 10 Score plus 10 times AIME Score.
USA(J)MO Indices from 2010 to 2024 can be found at: USAMO and USAJMO Qualification Indices from 2010 to 2024