Convert Chō to Morgen (South Africa)
Convert chōs to morgens instantly. 1 chō = 1.1578504948 morgen (south africa) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Morgen (South Africa) to Chō converter for the reverse conversion.
Units explained
Chō
A chō is a Japanese unit of large-scale area equal to approximately 9917.36 m² (about 0.991 hectare or 2.45 acres). It equals 3,000 tsubo.
Traditional Japanese land area unit, used historically for rice paddies and large estates.
Chōs appear in Japanese agricultural records and historical land documents. Modern usage favors hectares for new transactions but legacy records remain.
Traditional Japanese unit; standardized via the tsubo definition.
Morgen (South Africa)
A South African morgen is a unit of land area equal to approximately 8565.32 m² (about 0.857 hectare or 2.12 acres).
Originated from the Dutch (and earlier German) morgen, originally meaning 'the area one ox could plow in a morning'. South Africa standardized the unit at 600 Cape roods × Cape rood width.
South African morgens appear in legal land descriptions, particularly for rural and historical properties. Although officially superseded by hectares, the unit remains in some older documents.
Traditional Dutch/Afrikaner unit; standardized in South African colonial administration.
Chō to Morgen (South Africa) conversion formula
The relationship between chōs and morgens:
To convert chōs to morgens, multiply the value in chōs by 1.1578504948. To reverse, multiply morgens by 0.8636693636.
How to use this converter
Type a value into the calculator. The result in morgens updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Morgen (South Africa) to Chō converter for the reverse direction.
Step-by-step: convert chōs to morgens
- Write down the value in chōs (chō).
- Multiply that value by the factor 1.1578504948.
- The product is the equivalent value in morgens (morgen).
- To reverse, multiply the morgen (south africa) value by 0.8636693636.
Worked examples
Example 1 — Convert 1 chō to morgen:
1 × 1.1578504948 = 1.1578504948 morgen
Example 2 — Convert 100 chō to morgen:
100 × 1.1578504948 = 115.7850494786 morgen
Real-world example — Road-sign distances across systems
A 100-chō road sign converts cleanly into morgens — exactly the conversion drivers planning trips abroad rely on when reading road signs in a different measurement system.
100 chō × 1.1578504948 = 115.7850494786 morgen
Real-world example — Endurance race distances
A 50-chō cycling or running race converts to a recognizable distance in morgens. Endurance athletes coming from a different measurement system use this conversion to compare training plans across regions.
50 chō × 1.1578504948 = 57.8925247393 morgen
Real-world example — Maritime exclusion zone
A 200-chō exclusion zone (a common maritime boundary) converts to a different value in morgens that's useful when describing the same zone in everyday land-distance units.
200 chō × 1.1578504948 = 231.5700989572 morgen
Chō to Morgen (South Africa) conversion table
Standard reference values for converting chōs to morgens:
| Chō [chō] | Morgen (South Africa) [morgen] |
|---|---|
| 0.01 | 0.0115785049 |
| 0.1 | 0.1157850495 |
| 1 | 1.1578504948 |
| 2 | 2.3157009896 |
| 3 | 3.4735514844 |
| 4 | 4.6314019791 |
| 5 | 5.7892524739 |
| 10 | 11.5785049479 |
| 20 | 23.1570098957 |
| 30 | 34.7355148436 |
| 40 | 46.3140197914 |
| 50 | 57.8925247393 |
| 100 | 115.7850494786 |
| 500 | 578.925247393 |
| 1000 | 1157.850494786 |
Frequently asked questions
How many morgens is 1 chō?
How do I convert chōs to morgens?
How do I convert morgens back to chōs?
How many morgens is 100 chōs?
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Sources & references
Conversion factor (1 chō = 1.1578504948 morgen) 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 Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.