List of countries in the Own Eurovision Song Contest

As of Own Eurovision Song Contest 42, 55 countries are eligible to compete. The voting system is the same used in Eurovision Song Contest, which has been in place since 1975, and is a positional voting system. Countries award a set of points from 1 to 8, then 10 and finally 12 to other songs in the competition — with the favourite song being awarded 12 points.

After all countries have voted, when all the points have been calculated, the admin of the show call upon each voting country in turn to invite them to announce the results of their vote. Currently, the votes from 1 to 7 are displayed automatically on screen and the remaining points are read out in ascending order by the spokesperson, culminating with the maximum 12 points.

In the event of a tie for first place at the end of the evening, a count is made of the total number of countries who awarded any points at all to each of the tied countries; and the one who received points from the most countries is declared the winner. If the numbers are still tied, it is counted how many sets of maximum marks (12 points) each country received. If there is still a tie, the numbers of 10-point scores awarded are compared—and then the numbers of 8-points, all the way down the list. In the extremely unlikely event of there then still being a tie for first place, the song performed earliest in the running order is declared the winner, unless the host country performed first in the running order. The same tie-break rule now applies to ties for all places. As of today, the rule of tie for first place was used two times.

{| class="wikitable" width = 60%
 * + Metacritic countries participating per edition OESC 26 to 50


 * }

General ranking of countries
This is the ranking released after the forty-fourth edition.