🗺️ Square Centimeters to Jō (Tatami Mats, Japan) Converter

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Converted Value
6.17284e-5

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⚡ Square Centimeters to Jō (Tatami Mats, Japan): the quick answer

1 cm² = 6.17284 × 10⁻⁵ jō 1 square centimeter equals 6.17284 × 10⁻⁵ jō (tatami mats, Japan)

To convert square centimeters to jō (tatami mats, Japan), multiply the value by 6.17284 × 10⁻⁵. To go the other way, multiply jō (tatami mats, Japan) by 16,200 to get square centimeters.

↔ Convert jō (tatami mats, Japan) to square centimeters instead

🧮 Formula

Square Centimeters to Jō (Tatami Mats, Japan)
jō = cm² × 6.17284 × 10⁻⁵
Jō (Tatami Mats, Japan) to Square Centimeters
cm² = jō × 16,200

Where

  • cm² = the area in square centimeters
  • jō = the area in jō (tatami mats, Japan)
Every unit here is defined by its area in square meters, so the conversion factor is (square meters per square centimeter) ÷ (square meters per jō (tatami mat, Japan)).

📊 Square Centimeters to Jō (Tatami Mats, Japan) conversion table

Square Centimeters (cm²)Jō (Tatami Mats, Japan) (jō)
1 cm²6.17284 × 10⁻⁵ jō
2 cm²0.000123457 jō
5 cm²0.000308642 jō
10 cm²0.000617284 jō
20 cm²0.00123457 jō
50 cm²0.00308642 jō
100 cm²0.00617284 jō
500 cm²0.0308642 jō
1,000 cm²0.0617284 jō

✏️ Worked examples

Convert 25 square centimeters to jō (tatami mats, Japan)

25 cm² × 6.17284 × 10⁻⁵ = 0.00154321 jō

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Convert 250 square centimeters to jō (tatami mats, Japan)

250 cm² × 6.17284 × 10⁻⁵ = 0.0154321 jō

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📘 About these units

Square centimeter (cm²). A square centimeter is the area of a square with 1 cm sides, widely used in schools and for small surfaces.

Jō (tatami mat, Japan) (jō). In Japanese property listings one jō (tatami mat) is counted as at least 1.62 m². Actual mat sizes vary by region (about 1.5 to 1.8 m²). Used in: Asia — Japan, Korea & Taiwan.

❓ Frequently asked questions

How many jō (tatami mats, Japan) are in one square centimeter?

There are 6.17284 × 10⁻⁵ jō (tatami mats, Japan) in one square centimeter.

How do I convert square centimeters to jō (tatami mats, Japan)?

Multiply the number of square centimeters by 6.17284 × 10⁻⁵. For example, 10 square centimeters equal 0.000617284 jō (tatami mats, Japan).

How many square centimeters are in one jō (tatami mat, Japan)?

One jō (tatami mat, Japan) equals 16,200 square centimeters.

What people are saying
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Anonymous · 04 Oct 2026