Convert Tsubo to Feddan
Convert Tsubo (坪) to Feddan (fed) instantly and accurately.
Conversion Formula
fed = 坪 × 0.0007870916962
About Tsubo
A tsubo (坪) is the traditional Japanese unit of floor area, equal to 400/121 m² (approximately 3.306 m²) - defined as the footprint of two tatami mats placed side by side. It has been the standard for measuring rooms and apartments in Japan for centuries and remains widely used in real estate and architecture today. Apartment sizes in Japan are routinely quoted in tsubo alongside square meters. One tsubo equals approximately 35.58 square feet or 3.95 square yards.
About Feddan
A feddan (فدان) is the primary unit of land area in Egypt, Sudan, and parts of the Arab world, equal to approximately 4,200 m² (1.038 acres or 0.42 hectares). Its name derives from the Arabic word for 'yoke of oxen,' reflecting its agricultural origins - similar to the British acre. Egypt reports its cultivated farmland in millions of feddan; the fertile Nile Delta that feeds Egypt is measured in feddan. The feddan is subdivided into 24 kirats (each ~175 m²). It remains the legal standard for agricultural land registration in Egypt and Sudan.
Quick Reference Table
| Tsubo (坪) | Feddan (fed) |
|---|---|
| 1 坪 | 0.000787092 fed |
| 2 坪 | 0.00157418 fed |
| 5 坪 | 0.00393546 fed |
| 10 坪 | 0.00787092 fed |
| 25 坪 | 0.0196773 fed |
| 50 坪 | 0.0393546 fed |
| 100 坪 | 0.0787092 fed |