PRE height rules: why the minimum you read online is out of date
Many English sources still give the Purebred Spanish Horse height minimums from a 2002 Spanish order. The 2020 breeding programme moved them by 2 cm and added an upper limit. Side-by-side table with conversions to hands.
Look up the minimum height of a Purebred Spanish Horse (PRE) in English and you will usually find 15.0 hands for stallions and 14.3 hands for mares, sometimes with a higher bar for “qualified” stock. Those numbers are real, but they come from a Spanish ministerial order of 2002 that is no longer the rule. This article puts the old and current figures side by side, converts them, and explains the two traps in the conversion.
Where the familiar numbers come from
The English Wikipedia article on the breed (CC BY-SA 4.0) gives the 15.0 and 14.3 hands minimums and the higher bar for approved breeding stock, and cites Orden APA/3319/2002 as its source. We opened that order in the official gazette (BOE). It sets the height at the withers, measured with a stick, in metres:
- Annex, point 3.F.d: horses that do not reach 1.50 m (mares) or 1.52 m (stallions) are disqualified.
- Annex, point 5.1.A: to be graded reproductor calificado (qualified breeding stock), the excluding measure is 1.53 m (mares) and 1.55 m (stallions). The order sets no separate height for elite stock; one route to elite status required qualified status first, another (for horses with outstanding offspring) did not.
The BOE record marks the order as repealed by Real Decreto 2129/2008 (“in the manner indicated”). That decree’s transitional provision let such stud-book rules stay in force until new ones were approved. The rules that apply today are in the PRE breeding programme approved on 15 June 2020 and announced in the BOE on 24 June 2020.
What the 2020 programme says
The breed standard in the 2020 programme (section II.1.1) gives a range rather than a single floor: height at the withers “between 1.54 and 1.72 meters for stallions and 1.52 and 1.70 meters for mares”. The two ends are enforced differently:
- Below the range is a disqualifying defect (section II.1.6): under 1.54 m for stallions or 1.52 m for mares.
- Above the range is a penalising defect (section II.1.7): over 172 cm for stallions or 170 cm for mares. A tall horse loses marks; it is not excluded on height alone.
The programme also drops the separate height bar for qualified stock. Approval now runs through the “Approved / Not Approved” assessment and, for the higher categories, genetic evaluation.
Side by side, with conversions
Conversions use 1 inch = 2.54 cm and 1 hand = 4 inches, computed by script (method below).
| Rule | Mares | Stallions |
|---|---|---|
| 2002 order: disqualified below | 1.50 m = 59.06 in = 14 hands 3.06 in | 1.52 m = 59.84 in = 14 hands 3.84 in |
| 2002 order: qualified breeding stock, excluded below | 1.53 m = 60.24 in = 15 hands 0.24 in | 1.55 m = 61.02 in = 15 hands 1.02 in |
| 2020 programme: disqualified below | 1.52 m = 59.84 in = 14 hands 3.84 in | 1.54 m = 60.63 in = 15 hands 0.63 in |
| 2020 programme: penalised above | 1.70 m = 66.93 in = 16 hands 2.93 in | 1.72 m = 67.72 in = 16 hands 3.72 in |
Three things follow from the table:
- The floor rose by 2 cm for both sexes between the 2002 order and the 2020 programme (1.50 to 1.52 m for mares, 1.52 to 1.54 m for stallions).
- The band is 18 cm wide for both sexes (1.52 to 1.70 m and 1.54 to 1.72 m). The old order had no upper limit at all.
- The old stallion minimum is not quite 15.0 hands. Fifteen hands is 60 inches, or 152.4 cm. A stallion of exactly 1.52 m measures 14 hands and about 3.8 inches. Sources that write “15.0 hands (152 cm)” are rounding; for a horse near the line, the metric figure in the rule is the one that counts.
The second trap: “15.1” is not a decimal
In hands notation the digit after the point is a count of inches, from 0 to 3. So 15.1 hands means 15 hands and 1 inch (61 inches), and there is no 15.5. When an English source writes a mare’s qualified minimum as “15¼ hands”, the quarter is a quarter inch above 15 hands (60.25 in, about 153 cm), which matches the 1.53 m in the 2002 order. Read as a quarter of a hand (one inch), it would be 61 inches, three-quarters of an inch higher. Always go back to the metre figure in the rule.
A short checklist before you rely on a height
- Which document is the source, and what is its date? A figure from the 2002 order describes the rule as it stood before the 2020 programme.
- Is the number a floor that disqualifies, or a limit that only lowers the score?
- Was the horse measured at the withers? The 2002 order specified a measuring stick; the English text of the 2020 programme gives height at the withers without naming the instrument.
- Is the horse old enough? Assessment for the Permanent Register starts at 3 years in the 2020 programme; a younger horse may still grow.
Method
We downloaded the 2002 order from the BOE and the English edition of the 2020 programme from the stud-book website on 31 October 2026, located the height passages, and converted each value with a short Python script: centimetres = metres × 100; inches = centimetres ÷ 2.54; hands = whole part of inches ÷ 4, with the remainder shown in inches. Anyone can repeat the conversion with a calculator.
Sources
- BOE: Orden APA/3319/2002, of 23 December, annex points 3.F.d and 5.1.A, and the repeal note on the record page. Opened 2026-10-31.
- ANCCE: Purebred Spanish Horse Breeding Program (English edition), sections II.1.1, II.1.6, II.1.7 and II.3.2. Opened 2026-10-31.
- BOE: Resolution of 17 June 2020 (BOE no. 175, 24 June 2020) publishing the approval of the programme. Opened 2026-10-31.
- Wikipedia: Andalusian horse (CC BY-SA 4.0), used only to show which source the common English figures cite. Opened 2026-10-31.
Who this is for
A buyer or breeder checking whether a Purebred Spanish Horse meets the official height rules, who has found different minimum heights in different sources and wants to know which one applies now.