tatami mat to square kilometre
Live tatami mat (畳) to square kilometre (km²) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from tatami mat to square kilometre. Use the converter above for arbitrary values.
| tatami mat (畳) | → | square kilometre (km²) |
|---|---|---|
| 0.001 畳 | → | 1.6562e-9 km² |
| 0.01 畳 | → | 1.6562e-8 km² |
| 0.1 畳 | → | 1.6562e-7 km² |
| 0.5 畳 | → | 8.2810e-7 km² |
| 1 畳 | → | 1.6562e-6 km² |
| 2 畳 | → | 3.3124e-6 km² |
| 5 畳 | → | 8.2810e-6 km² |
| 10 畳 | → | 1.6562e-5 km² |
| 100 畳 | → | 0.000166 km² |
| 1,000 畳 | → | 0.001656 km² |
About the tatami mat
One tatami mat. Edo-period (江戸間) standard 1.6562 m², used here.
Note: Tatami size varies by region: 江戸間 1.6562 m², 中京間 1.7412 m², 京間 1.8181 m². This site converts using the 江戸間 standard.
About the square kilometre
100 hectares or 1,000,000 m². Country/city size.
Frequently asked questions
Frequently Asked Questions
How do I convert tatami mat to square kilometre?
Multiply the tatami mat value by 1.6562e-6 to get it in square kilometre. For example, 10 畳 = 1.66e-5 km².
What is 1 畳 in km²?
1 畳 = 1.6562e-6 km².
What is 100 畳 in km²?
100 畳 = 0.0002 km².
What is the formula?
Linear: multiply by 1.6562e-6 (the unit factor ratio).
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