Convert Dunam (Metric) to Manzana
Convert dunams to manzanas instantly. 1 dunam (metric) = 0.1430828049 manzana — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Manzana to Dunam (Metric) converter for the reverse conversion.
Units explained
Dunam (Metric)
A metric dunam is a unit of land area equal to exactly 1000 m² (0.1 hectare or about 0.247 acre). Used widely in Israel, Turkey, and the Middle East.
Originally an Ottoman unit of variable size (see Ottoman dunam). The metric dunam was standardized at exactly 1000 m² in the 20th century for ease of conversion.
Metric dunams are the standard land measurement unit in Israel for both residential and agricultural property. Also widely used in Turkey, Cyprus, and other former Ottoman territories.
Standardized at 1000 m² in 20th century; Ottoman origin.
Manzana
A manzana is a unit of land area used in several Central American countries, equal to approximately 6988.96 m² (about 0.7 hectare or 1.73 acres).
Originated as a Spanish colonial unit. Standardized at exactly 10,000 square varas (Spanish varas of about 0.836 m each).
Manzanas are still widely used in agricultural records and rural property in Nicaragua, Honduras, Costa Rica, Guatemala, and some other Central American countries. Used alongside hectares in modern legal documents.
Spanish colonial origin; remains in popular Central American use.
Dunam (Metric) to Manzana conversion formula
The relationship between dunams and manzanas:
To convert dunams to manzanas, multiply the value in dunams by 0.1430828049. To reverse, multiply manzanas by 6.98896.
How to use this converter
Type a value into the calculator. The result in manzanas updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Manzana to Dunam (Metric) converter for the reverse direction.
Step-by-step: convert dunams to manzanas
- Write down the value in dunams (dunam).
- Multiply that value by the factor 0.1430828049.
- The product is the equivalent value in manzanas (manzana).
- To reverse, multiply the manzana value by 6.98896.
Worked examples
Example 1 — Convert 1 dunam to manzana:
1 × 0.1430828049 = 0.1430828049 manzana
Example 2 — Convert 100 dunam to manzana:
100 × 0.1430828049 = 14.3082804881 manzana
Real-world example — Coastal cruise distances
A 10-dunam (metric) coastal sailing route converts to a different value in manzanas — useful for cruise operators who switch between maritime, aviation, and road-distance units depending on the leg of the trip.
10 dunam × 0.1430828049 = 1.4308280488 manzana
Real-world example — Road-sign distances across systems
A 100-dunam (metric) road sign converts cleanly into manzanas — exactly the conversion drivers planning trips abroad rely on when reading road signs in a different measurement system.
100 dunam × 0.1430828049 = 14.3082804881 manzana
Real-world example — Endurance race distances
A 50-dunam (metric) cycling or running race converts to a recognizable distance in manzanas. Endurance athletes coming from a different measurement system use this conversion to compare training plans across regions.
50 dunam × 0.1430828049 = 7.154140244 manzana
Dunam (Metric) to Manzana conversion table
Standard reference values for converting dunams to manzanas:
| Dunam (Metric) [dunam] | Manzana [manzana] |
|---|---|
| 0.01 | 0.001430828 |
| 0.1 | 0.0143082805 |
| 1 | 0.1430828049 |
| 2 | 0.2861656098 |
| 3 | 0.4292484146 |
| 4 | 0.5723312195 |
| 5 | 0.7154140244 |
| 10 | 1.4308280488 |
| 20 | 2.8616560976 |
| 30 | 4.2924841464 |
| 40 | 5.7233121952 |
| 50 | 7.154140244 |
| 100 | 14.3082804881 |
| 500 | 71.5414024404 |
| 1000 | 143.0828048808 |
Frequently asked questions
How many manzanas is 1 dunam (metric)?
How do I convert dunams to manzanas?
How do I convert manzanas back to dunams?
How many manzanas is 100 dunams?
Popular area unit conversions
Convert Dunam (Metric) to other area units
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Metric / SI (5 units)
Imperial / US Customary (3 units)
Other Regional (9 units)
Sources & references
Conversion factor (1 dunam = 0.1430828049 manzana) 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.