Convert Tsubo to Square Centimeter
Convert tsubos to square centimeters instantly. 1 tsubo = 33058 square centimeter — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Square Centimeter 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.
Square Centimeter
A square centimeter is a metric unit of area equal to 10⁻⁴ m² (1 cm × 1 cm). It is widely used in everyday measurement, lab work, and small-area applications.
Derived by squaring the centimeter (1/100 of a meter). The centi- prefix comes from the Latin 'centum' (hundred).
Square centimeters express the cross-sectional area of pipes and cables, the surface area of small everyday objects, biological tissue samples, and many engineering quantities. The SI unit for medical/pharmaceutical dose-per-area is often expressed in cm².
Centimeter has been part of the metric system since 1795.
Tsubo to Square Centimeter conversion formula
The relationship between tsubos and square centimeters:
To convert tsubos to square centimeters, multiply the value in tsubos by 33058. To reverse, multiply square centimeters by 3.024986e-5.
How to use this converter
Type a value into the calculator. The result in square centimeters updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Square Centimeter to Tsubo converter for the reverse direction.
Step-by-step: convert tsubos to square centimeters
- Write down the value in tsubos (tsubo).
- Multiply that value by the factor 33058.
- The product is the equivalent value in square centimeters (cm²).
- To reverse, multiply the square centimeter value by 3.024986e-5.
Worked examples
Example 1 — Convert 1 tsubo to cm²:
1 × 33058 = 33058 cm²
Example 2 — Convert 100 tsubo to cm²:
100 × 33058 = 3305800 cm²
Real-world example — Macroscopic to microscopic
One tsubo equals a million square centimeters. Optical engineers calculating coherence length compare macro-scale path lengths with micro-scale wavelength differences using exactly this conversion.
1 tsubo × 33058 = 33058 cm²
Real-world example — Sub-meter precision
A 0.001-tsubo (1 mm) tolerance equals 1,000 square centimeters — useful for surface-finish specs, where macro-scale dimensions are given in the larger unit but feature roughness in the smaller.
0.001 tsubo × 33058 = 33.058 cm²
Real-world example — Macro-to-micro scale comparison
2 tsubos of measurement converts to a very large number in square centimeters — useful in materials science when comparing bulk-sample dimensions to feature-level surface specs.
2 tsubo × 33058 = 66116 cm²
Tsubo to Square Centimeter conversion table
Standard reference values for converting tsubos to square centimeters:
| Tsubo [tsubo] | Square Centimeter [cm²] |
|---|---|
| 0.01 | 330.58 |
| 0.1 | 3305.8 |
| 1 | 33058 |
| 2 | 66116 |
| 3 | 99174 |
| 4 | 132232 |
| 5 | 165290 |
| 10 | 330580 |
| 20 | 661160 |
| 30 | 991740 |
| 40 | 1322320 |
| 50 | 1652900 |
| 100 | 3305800 |
| 500 | 1.6529e+7 |
| 1000 | 3.3058e+7 |
Frequently asked questions
How many square centimeters is 1 tsubo?
How do I convert tsubos to square centimeters?
How do I convert square centimeters back to tsubos?
How many square centimeters is 100 tsubos?
Popular area unit conversions
Convert Tsubo to other area units
Show all Tsubo conversions
Metric / SI (5 units)
Imperial / US Customary (3 units)
Sources & references
Conversion factor (1 tsubo = 33058 cm²) 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.