Convert Arpent (Canadian) to Joch
Convert arpents to jochs instantly. 1 arpent (canadian) = 0.5941142738 joch — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Joch to Arpent (Canadian) converter for the reverse conversion.
Units explained
Arpent (Canadian)
A Canadian arpent is a historical unit of area equal to exactly 3418.89 m². Used in French-Canadian land records, especially in Quebec and Louisiana.
Standardized in French colonial Canada at 100 perches squared, the perche being the Canadian standard of 18 French pieds.
Canadian arpents appear in legal land descriptions in Quebec, where they remain officially recognized for historical seigneurial properties. Also appear in Louisiana land records from the French colonial period.
French colonial Canadian/Louisiana origin; remains in legal use in Quebec for historical properties.
Joch
A joch was a historical Austrian and Hungarian unit of area equal to approximately 5754.6 m² (about 1.42 acres).
The Austrian joch was standardized at 1600 square Klafter (an Austrian unit of length). Used across the Austro-Hungarian Empire.
Jochs appear in historical Austrian, Hungarian, Czech, and other Central European land records. Abolished in favor of metric units during the late 19th and early 20th centuries.
Austrian/Hungarian imperial origin; replaced by metric units.
Arpent (Canadian) to Joch conversion formula
The relationship between arpents and jochs:
To convert arpents to jochs, multiply the value in arpents by 0.5941142738. To reverse, multiply jochs by 1.6831778735.
How to use this converter
Type a value into the calculator. The result in jochs updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Joch to Arpent (Canadian) converter for the reverse direction.
Step-by-step: convert arpents to jochs
- Write down the value in arpents (arpent).
- Multiply that value by the factor 0.5941142738.
- The product is the equivalent value in jochs (joch).
- To reverse, multiply the joch value by 1.6831778735.
Worked examples
Example 1 — Convert 1 arpent to joch:
1 × 0.5941142738 = 0.5941142738 joch
Example 2 — Convert 100 arpent to joch:
100 × 0.5941142738 = 59.4114273798 joch
Real-world example — Coastal cruise distances
A 10-arpent (canadian) coastal sailing route converts to a different value in jochs — useful for cruise operators who switch between maritime, aviation, and road-distance units depending on the leg of the trip.
10 arpent × 0.5941142738 = 5.941142738 joch
Real-world example — Road-sign distances across systems
A 100-arpent (canadian) road sign converts cleanly into jochs — exactly the conversion drivers planning trips abroad rely on when reading road signs in a different measurement system.
100 arpent × 0.5941142738 = 59.4114273798 joch
Real-world example — Endurance race distances
A 50-arpent (canadian) cycling or running race converts to a recognizable distance in jochs. Endurance athletes coming from a different measurement system use this conversion to compare training plans across regions.
50 arpent × 0.5941142738 = 29.7057136899 joch
Arpent (Canadian) to Joch conversion table
Standard reference values for converting arpents to jochs:
| Arpent (Canadian) [arpent] | Joch [joch] |
|---|---|
| 0.01 | 0.0059411427 |
| 0.1 | 0.0594114274 |
| 1 | 0.5941142738 |
| 2 | 1.1882285476 |
| 3 | 1.7823428214 |
| 4 | 2.3764570952 |
| 5 | 2.970571369 |
| 10 | 5.941142738 |
| 20 | 11.882285476 |
| 30 | 17.823428214 |
| 40 | 23.7645709519 |
| 50 | 29.7057136899 |
| 100 | 59.4114273798 |
| 500 | 297.0571368992 |
| 1000 | 594.1142737984 |
Frequently asked questions
How many jochs is 1 arpent (canadian)?
How do I convert arpents to jochs?
How do I convert jochs back to arpents?
How many jochs is 100 arpents?
Popular area unit conversions
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Metric / SI (5 units)
Imperial / US Customary (3 units)
Historical / Pre-metric European (5 units)
Sources & references
Conversion factor (1 arpent = 0.5941142738 joch) 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.