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		Convert Square Millimeter to Square Hectometer
Please provide values below to convert square millimeter [mm^2] to square hectometer [hm^2], or vice versa.
Square Millimeter to Square Hectometer Conversion Table
| Square Millimeter [mm^2] | Square Hectometer [hm^2] | 
|---|---|
| 0.01 mm^2 | 1.0E-12 hm^2 | 
| 0.1 mm^2 | 1.0E-11 hm^2 | 
| 1 mm^2 | 1.0E-10 hm^2 | 
| 2 mm^2 | 2.0E-10 hm^2 | 
| 3 mm^2 | 3.0E-10 hm^2 | 
| 5 mm^2 | 5.0E-10 hm^2 | 
| 10 mm^2 | 1.0E-9 hm^2 | 
| 20 mm^2 | 2.0E-9 hm^2 | 
| 50 mm^2 | 5.0E-9 hm^2 | 
| 100 mm^2 | 1.0E-8 hm^2 | 
| 1000 mm^2 | 1.0E-7 hm^2 | 
How to Convert Square Millimeter to Square Hectometer
1 mm^2 = 1.0E-10 hm^2
1 hm^2 = 10000000000 mm^2
Example: convert 15 mm^2 to hm^2:
15 mm^2 = 15 × 1.0E-10 hm^2 = 1.5E-9 hm^2