Square Millimeters to Acres Converter
Enter the area in square millimeters below to get the value converted to acres.
Result in Acres:
Do you want to convert acres to square millimeters?
How to Convert Square Millimeters to Acres
To convert a measurement in square millimeters to a measurement in acres, multiply the area by the following conversion ratio: 2.4711E-10 acres/square millimeter.
Since one square millimeter is equal to 2.4711E-10 acres, you can use this simple formula to convert:
acres = square millimeters × 2.4711E-10
The area in acres is equal to the area in square millimeters multiplied by 2.4711E-10.
Square millimeters and acres are both units used to measure area. Keep reading to learn more about each unit of measure.
What Is a Square Millimeter?
One square millimeter is equivalent to the area of a square with edges that are each 1 millimeter in length. One square millimeter is equal to 0.00155 square inches or 1/100 of a square centimeter.
The square millimeter, or square millimetre, is a multiple of the square meter, which is the SI derived unit for area. In the metric system, "milli" is the prefix for thousandths, or 10-3. A square millimeter is sometimes also referred to as a square mm. Square millimeters can be abbreviated as sq mm, and are also sometimes abbreviated as mm². For example, 1 square millimeter can be written as 1 sq mm or 1 mm².
Learn more about square millimeters.
What Is an Acre?
One acre is defined as the area equal to a space that is one chain (66 ft) by one furlong (660 ft), or 10 square chains.[1] That's equal to 43,560 square feet or 1/640 of a square mile for those unfamiliar with those units of measure.
The acre is a US customary and imperial unit of area. Acres can be abbreviated as ac; for example, 1 acre can be written as 1 ac.
You can use an acreage calculator to measure the area of a plot of land in acres by locating the boundaries on a map.
Learn more about acres.
Square Millimeter to Acre Conversion Table
Square Millimeters | Acres |
---|---|
1 sq mm | 0.00000000024711 ac |
2 sq mm | 0.00000000049421 ac |
3 sq mm | 0.00000000074132 ac |
4 sq mm | 0.00000000098842 ac |
5 sq mm | 0.0000000012355 ac |
6 sq mm | 0.0000000014826 ac |
7 sq mm | 0.0000000017297 ac |
8 sq mm | 0.0000000019768 ac |
9 sq mm | 0.0000000022239 ac |
10 sq mm | 0.0000000024711 ac |
100 sq mm | 0.000000024711 ac |
1,000 sq mm | 0.00000024711 ac |
10,000 sq mm | 0.0000024711 ac |
100,000 sq mm | 0.000024711 ac |
1,000,000 sq mm | 0.000247 ac |
10,000,000 sq mm | 0.002471 ac |
100,000,000 sq mm | 0.024711 ac |
1,000,000,000 sq mm | 0.247105 ac |
10,000,000,000 sq mm | 2.4711 ac |
References
- National Institute of Standards and Technology, Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices, Handbook 44 - 2019 Edition, https://nvlpubs.nist.gov/nistpubs/hb/2019/NIST.HB.44-2019.pdf
More Square Millimeter & Acre Conversions
- square millimeters to square miles
- square millimeters to square yards
- square millimeters to square feet
- square millimeters to square inches
- square millimeters to square kilometers
- square millimeters to square meters
- square millimeters to square centimeters
- square millimeters to hectares
- square millimeters to ares
- square miles to acres
- square yards to acres
- square feet to acres
- square inches to acres
- square kilometers to acres
- square meters to acres
- square centimeters to acres
- hectares to acres
- ares to acres