Convert Hectare to Morgen (Prussian)
Convert hectares to morgens instantly. 1 hectare = 3.916622931 morgen (prussian) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Morgen (Prussian) to Hectare converter for the reverse conversion.
Units explained
Hectare
A hectare is a metric unit of area equal to 10,000 square meters, or one square hectometer. It is the most widely used metric unit for land measurement worldwide.
Defined as 100 ares, equal to one square hectometer. The name was introduced in 1795 in France as part of the metric system.
Hectares are the standard unit for agricultural land measurement worldwide except in the US (which uses acres). 1 hectare equals 2.47105 acres. In India, hectares are used in modern agricultural census and land records alongside traditional regional units.
Adopted in France in 1795; standardized internationally through the SI system.
Morgen (Prussian)
A Prussian morgen was a historical German unit of area equal to approximately 2553.22 m².
Originated from the medieval German morgen, the area one man could plow in a morning. The Prussian morgen was standardized at 25,532 square Prussian feet.
Prussian morgens appear in historical German land records, particularly from the 18th and 19th centuries. Abolished in favor of metric units in 1872 with the German Empire's standardization.
Medieval German origin; abolished 1872.
Hectare to Morgen (Prussian) conversion formula
The relationship between hectares and morgens:
To convert hectares to morgens, multiply the value in hectares by 3.916622931. To reverse, multiply morgens by 0.255322.
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 (Prussian) to Hectare converter for the reverse direction.
Step-by-step: convert hectares to morgens
- Write down the value in hectares (ha).
- Multiply that value by the factor 3.916622931.
- The product is the equivalent value in morgens (morgen).
- To reverse, multiply the morgen (prussian) value by 0.255322.
Worked examples
Example 1 — Convert 1 ha to morgen:
1 × 3.916622931 = 3.916622931 morgen
Example 2 — Convert 100 ha to morgen:
100 × 3.916622931 = 391.6622931044 morgen
Real-world example — Road-sign distances across systems
A 100-hectare 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 ha × 3.916622931 = 391.6622931044 morgen
Real-world example — Endurance race distances
A 50-hectare 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 ha × 3.916622931 = 195.8311465522 morgen
Real-world example — Maritime exclusion zone
A 200-hectare 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 ha × 3.916622931 = 783.3245862088 morgen
Hectare to Morgen (Prussian) conversion table
Standard reference values for converting hectares to morgens:
| Hectare [ha] | Morgen (Prussian) [morgen] |
|---|---|
| 0.01 | 0.0391662293 |
| 0.1 | 0.3916622931 |
| 1 | 3.916622931 |
| 2 | 7.8332458621 |
| 3 | 11.7498687931 |
| 4 | 15.6664917242 |
| 5 | 19.5831146552 |
| 10 | 39.1662293104 |
| 20 | 78.3324586209 |
| 30 | 117.4986879313 |
| 40 | 156.6649172418 |
| 50 | 195.8311465522 |
| 100 | 391.6622931044 |
| 500 | 1958.311465522 |
| 1000 | 3916.6229310439 |
Frequently asked questions
How many morgens is 1 hectare?
How do I convert hectares to morgens?
How do I convert morgens back to hectares?
How many morgens is 100 hectares?
Popular area unit conversions
Convert Hectare to other area units
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Metric / SI (15 units)
Imperial / US Customary (15 units)
US Survey (5 units)
Indian Subcontinent (16 units)
Other Regional (10 units)
Scientific / Physics (5 units)
Historical / Pre-metric European (6 units)
Sources & references
Conversion factor (1 ha = 3.916622931 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.