Horse Events score calculator.
Work out a Horse Events percentage from the marks on your sheet. 10 current tests are built in with their movement counts, coefficient movements, collective marks and sheet maximums, and Horse Events's own error of course rule is applied automatically. Free, no signup, and it keeps working with no signal.
Open the calculator with Horse Events tests Horse Events's own site
Every Horse Events test this calculator carries.
Pick any test below to open the calculator with that sheet already built. Structure only, read from the published sheets: how many movements, which are doubles, the collective marks and the printed maximum. The wording of a test belongs to Horse Events and is not reproduced here; you ride with the paper sheet in front of you. Every maximum below was checked against the sheet before it shipped.
| Test | Level | Arena | Movements | ×2 movements | Collectives | Maximum |
|---|---|---|---|---|---|---|
| Horse Events Dressage Test 100A (2021) | Unaffiliated Eventing 100 | 20x40 | 17 | none | 3 | 200 |
| Horse Events Dressage Test 100B (2021) | Unaffiliated Eventing 100 | 20x40 | 17 | none | 3 | 200 |
| Horse Events Dressage Test 100C (2023) | Unaffiliated Eventing 100 | 20x40 | 16 | none | 4 | 200 |
| Horse Events Dressage Test 110A (2022) | Unaffiliated Eventing 110 | 20x40 | 16 | none | 4 | 200 |
| Horse Events Dressage Test 80A (2021) | Unaffiliated Eventing 80 | 20x40 | 16 | none | 4 | 200 |
| Horse Events Dressage Test 80B (2021) | Unaffiliated Eventing 80 | 20x40 | 16 | none | 4 | 200 |
| Horse Events Dressage Test 80C (2023) | Unaffiliated Eventing 80 | 20x40 | 16 | none | 4 | 200 |
| Horse Events Dressage Test 90A (2021) | Unaffiliated Eventing 90 | 20x40 | 16 | none | 4 | 200 |
| Horse Events Dressage Test 90B (2021) | Unaffiliated Eventing 90 | 20x40 | 16 | none | 4 | 200 |
| Horse Events Dressage Test 90C (2023) | Unaffiliated Eventing 90 | 20x40 | 16 | none | 4 | 200 |
Horse Events scoring, answered.
How many marks is an error of course under Horse Events rules?
Under Horse Events rules the first error of course costs 2 marks, the second a further 4, and the third error means elimination. Marks come off the sheet total before the percentage is worked out.
That is the rule in the Horse Events Eventing Rule Book, Rule 28.1 (2024, updated 10 Apr 2025), and the calculator applies it automatically. Rules get revised, so where your rule book or sheet differs, the sheet is right.
Which Horse Events tests does the calculator include?
10 current tests, covering Unaffiliated Eventing 100, Unaffiliated Eventing 110, Unaffiliated Eventing 80 and Unaffiliated Eventing 90, each listed above with its movement count, coefficient movements, collective marks and the maximum printed on the sheet. Every maximum was checked against the published sheet before it shipped.
Score a Horse Events sheet now
Running a show? You can link straight to any of these tests from a schedule or club system.
Horse Events is the trademark of its owner. BitLith is not affiliated with, endorsed by, or connected to Horse Events, and this calculator is not an official Horse Events tool. Only the structure of each test is held here, never the wording or layout of a sheet, which remains the copyright of the body that publishes it. Where this calculator and the score sheet in your hand differ, the sheet is right.