# Square millimeters to square hectometers (sq mm to sq hm)

## Square millimeters to square hectometers conversion factor

1 square millimeter is equal to 1.0E-10 square hectometers

(1 sq mm = 1.0E-10 sq hm)

## Square millimeters to square hectometers conversion formula

Area(sq hm) = Area (sq mm) × 1.0E-10

Example: How many square hectometers are in 293 square millimeters?

Area(sq hm) = 293 ( sq mm ) × 1.0E-10 ( sq hm / sq mm )

Area(sq hm) = 2.93E-8 sq hmor

293 sq mm = 2.93E-8 sq hm

293 square millimeters equals 2.93E-8 square hectometers

## Square millimeters to square hectometers conversion table

square millimeters (sq mm)square hectometers (sq hm)
7 sq mm7.0E-10 sq hm
9 sq mm9.0E-10 sq hm
11 sq mm1.1E-9 sq hm
13 sq mm1.3E-9 sq hm
15 sq mm1.5E-9 sq hm
17 sq mm1.7E-9 sq hm
19 sq mm1.9E-9 sq hm
21 sq mm2.1E-9 sq hm
square millimeters (sq mm)square hectometers (sq hm)
300 sq mm3.0E-8 sq hm
400 sq mm4.0E-8 sq hm
500 sq mm5.0E-8 sq hm
600 sq mm6.0E-8 sq hm
700 sq mm7.0E-8 sq hm
800 sq mm8.0E-8 sq hm
900 sq mm9.0E-8 sq hm
1000 sq mm1.0E-7 sq hm

Versions of the square millimeters to square hectometers conversion table. To create a square millimeters to square hectometers conversion table for different values, click on the "Create a customized area conversion table" button.

## Related area conversions

Back to square millimeters to square hectometers conversion

TableFormulaFactorConverterTop