Convert Hand to Pole
Convert hands to poles instantly. 1 hand = 0.0202020202 pole — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Pole to Hand converter for the reverse conversion.
Units explained
Hand
A hand is an Imperial unit of length equal to 4 inches (101.6 mm). It is used primarily to measure the height of horses at the withers.
The hand derives from the average breadth of a human hand and was standardised at exactly 4 inches by the Statute of Henry VIII in 1541.
Hands are used worldwide for horse height specification (the typical riding horse is 14–17 hh). Also used in some equestrian-adjacent contexts. The unit is now almost exclusively a horse-measurement convention.
Standardised at 4 inches by Henry VIII in 1541; value became exact in 1959 when the inch was fixed at 25.4 mm.
Pole
A pole is an Imperial unit of length identical to the rod and perch — 16.5 feet (about 5.03 m). The names are regional and historical variants for the same measurement.
The pole derives from medieval English land-surveying. The name comes from the physical wooden pole used by surveyors to lay out the unit on the ground.
Poles appear in historical land records, particularly older US public-land surveys. Functionally identical to rod and perch in all calculations.
Medieval English surveying origin; identical to the rod since 1620; became exact via the 1959 International Yard and Pound Agreement.
Hand to Pole conversion formula
The relationship between hands and poles:
To convert hands to poles, multiply the value in hands by 0.0202020202. To reverse, multiply poles by 49.5.
How to use this converter
Type a value into the calculator. The result in poles updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Pole to Hand converter for the reverse direction.
Step-by-step: convert hands to poles
- Write down the value in hands (hh).
- Multiply that value by the factor 0.0202020202.
- The product is the equivalent value in poles (pole).
- To reverse, multiply the pole value by 49.5.
Worked examples
Example 1 — Convert 1 hh to pole:
1 × 0.0202020202 = 0.0202020202 pole
Example 2 — Convert 100 hh to pole:
100 × 0.0202020202 = 2.0202020202 pole
Real-world example — Fabric purchase length
Two hands of fabric equals a value in poles essential for tailors and textile buyers sourcing material from international suppliers that quote in different units.
2 hh × 0.0202020202 = 0.0404040404 pole
Real-world example — Maritime depth conversion
A 10-hand sounding depth converts cleanly into poles. Recreational divers and sailors translate between the two units whenever they read legacy charts against modern depth-sounder displays.
10 hh × 0.0202020202 = 0.202020202 pole
Real-world example — Reference scenario in case of fallback
Conversion between human-scale length units is the everyday workflow of architecture, athletics, and apparel design — three of the most common contexts that span metric and imperial systems.
1 hh × 0.0202020202 = 0.0202020202 pole
Hand to Pole conversion table
Standard reference values for converting hands to poles:
| Hand [hh] | Pole [pole] |
|---|---|
| 0.01 | 0.0002020202 |
| 0.1 | 0.002020202 |
| 1 | 0.0202020202 |
| 2 | 0.0404040404 |
| 3 | 0.0606060606 |
| 4 | 0.0808080808 |
| 5 | 0.101010101 |
| 10 | 0.202020202 |
| 20 | 0.404040404 |
| 30 | 0.6060606061 |
| 40 | 0.8080808081 |
| 50 | 1.0101010101 |
| 100 | 2.0202020202 |
| 500 | 10.101010101 |
| 1000 | 20.202020202 |
Frequently asked questions
How many poles is 1 hand?
How do I convert hands to poles?
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How many poles is 100 hands?
Popular length unit conversions
Convert Hand to other length units
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Metric / SI (4 units)
Imperial / US Customary (26 units)
Sources & references
Conversion factor (1 hh = 0.0202020202 pole) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.