Square metric area unit.
Square Millimeters to Townships Converter — mm2 to twp
Convert Square Millimeter (mm2) to Township (twp) using the exact conversion factor (1 square millimeter = 1.072506e-14 township). See the formula, worked examples, and conversion table.
Square Millimeters to Townships converter
Converter
Area Converter
Convert land, construction, mapping, survey, and scientific area units.
Context values
Some unit families need one extra value for a physically accurate result.
A survey township is 36 square miles.
Result = input x 1e-6 / 9.3239572e+7.
Area uses the square meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Square Millimeters to Townships
Comparing Square Millimeter and Township is common in agriculture and real estate, where US land is typically measured in acres and most of the rest of the world uses hectares. Specifically: Square metric area unit, and a survey township is 36 square miles.
Formula
townships = square millimeters × 1.072506e-14
This factor comes from each unit's defined relationship to the category's base unit: 1 square millimeter equals 0.000001 base units, and 1 township equals 93239571.9721 base units, so dividing one by the other gives the direct square millimeter-to-township factor of 1.072506e-14.
Simple example
1 mm2 × 1.072506e-14 = 1.072506e-14 twp
1 square millimeter = 1.072506e-14 townships.
Real-world example
10 mm2 × 1.072506e-14 = 1.072506e-13 twp
10 square millimeters = 1.072506e-13 townships.
Conversion table
| Square Millimeter (mm2) | Township (twp) |
|---|---|
| 1 mm2 | 1.072506e-14 twp |
| 5 mm2 | 5.36253e-14 twp |
| 10 mm2 | 1.072506e-13 twp |
| 25 mm2 | 2.681265e-13 twp |
| 50 mm2 | 5.36253e-13 twp |
| 100 mm2 | 1.072506e-12 twp |
Reverse conversion: Township to Square Millimeter
1.072506e-14 twp × 9.323957e+13 = 1.000000004 mm2
1.072506e-14 townships = 1.000000004 square millimeters.
square millimeters = townships × 9.323957e+13
For a page dedicated to this direction, see Township to Square Millimeter.
Understanding the Square Millimeter (mm2)
Square metric area unit.
Understanding the Township (twp)
A survey township is 36 square miles.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many townships are in 1 square millimeter?
1 square millimeter equals 1.072506e-14 townships, using the exact defined conversion factor rather than an estimate.
How do I convert square millimeter to township?
Multiply the square millimeter value by 1.072506e-14. The converter above does this instantly to whatever precision you set.
How do I convert township back to square millimeter?
Use the reverse factor: 1 township equals 9.323957e+13 square millimeters. You can also use the swap control in the converter above to flip the direction instantly.
What is a square millimeter?
Square Millimeter (mm2) is a unit of area.
What is a township?
Township (twp) is a unit of area.
Is the square millimeter to township conversion exact?
Yes. Both square millimeter and township are defined by fixed standards rather than physical artifacts, so the factor of 1.072506e-14 used above is exact to as many digits as you choose to display.