Convert Tsubo to Hectare
Convert tsubos to hectares instantly. 1 tsubo = 0.00033058 hectare — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Hectare to Tsubo converter for the reverse conversion.
Units explained
Tsubo
A tsubo is a Japanese unit of area equal to approximately 3.3058 m² (about 35.58 square feet). It is functionally identical to the Korean pyeong.
Defined as a 6-by-6 shaku square; the shaku is the traditional Japanese foot. Standardized as 400/121 m² in modern Japanese law.
Tsubos remain in widespread use in Japanese real estate, particularly for residential apartments and small commercial spaces. Property listings often cite both tsubo and square meters.
Traditional Japanese unit; legally retained in Japan for real estate.
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.
Tsubo to Hectare conversion formula
The relationship between tsubos and hectares:
To convert tsubos to hectares, multiply the value in tsubos by 0.00033058. To reverse, multiply hectares by 3024.9863875613.
How to use this converter
Type a value into the calculator. The result in hectares updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Hectare to Tsubo converter for the reverse direction.
Step-by-step: convert tsubos to hectares
- Write down the value in tsubos (tsubo).
- Multiply that value by the factor 0.00033058.
- The product is the equivalent value in hectares (ha).
- To reverse, multiply the hectare value by 3024.9863875613.
Worked examples
Example 1 — Convert 1 tsubo to ha:
1 × 0.00033058 = 0.00033058 ha
Example 2 — Convert 100 tsubo to ha:
100 × 0.00033058 = 0.033058 ha
Real-world example — Imperial mile arithmetic
5,280 tsubos equals exactly one hectare. American hikers tracking elevation gain in the smaller unit but trail length in the larger one use this constant every time they read a topographic map.
5280 tsubo × 0.00033058 = 1.7454624 ha
Real-world example — Imperial yard-to-mile scale
1,760 tsubos equals exactly one hectare. American athletes and surveyors use this conversion to translate distances quoted in the smaller imperial unit into recognizable fractions of the larger geographic one.
1760 tsubo × 0.00033058 = 0.5818208 ha
Real-world example — Metric distance scale-up
One thousand tsubos equals one hectare — the running distance for a 1K race or the standard metric kilometre-scale step. The simple thousand-fold conversion is the most-used metric distance translation.
1000 tsubo × 0.00033058 = 0.33058 ha
Tsubo to Hectare conversion table
Standard reference values for converting tsubos to hectares:
| Tsubo [tsubo] | Hectare [ha] |
|---|---|
| 0.01 | 3.3058e-6 |
| 0.1 | 3.3058e-5 |
| 1 | 0.00033058 |
| 2 | 0.00066116 |
| 3 | 0.00099174 |
| 4 | 0.00132232 |
| 5 | 0.0016529 |
| 10 | 0.0033058 |
| 20 | 0.0066116 |
| 30 | 0.0099174 |
| 40 | 0.0132232 |
| 50 | 0.016529 |
| 100 | 0.033058 |
| 500 | 0.16529 |
| 1000 | 0.33058 |
Frequently asked questions
How many hectares is 1 tsubo?
How do I convert tsubos to hectares?
How do I convert hectares back to tsubos?
How many hectares is 100 tsubos?
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Imperial / US Customary (3 units)
Sources & references
Conversion factor (1 tsubo = 0.00033058 ha) 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.