### Convert Decares to:

- Decares to
**Acres (International)**- 10 sq ch = 4840 sq yd

- Decares to
**Acres (U.S. Survey)**- 10 sq ch = 4840 sq yd

- Decares to
**Ares**- 1 Are is equal to an area exactly 10m by 10m, or 100 m
^{2}.

- 1 Are is equal to an area exactly 10m by 10m, or 100 m
- Decares to
**Arpents**- 1 Arpent (as an area) is 32 400 square feet (French measure) and 1 Foot (French measure) = 12.789 inches according to Canadian Weights and Measures Act (R.S.C., 1985, c. W-6). 1 Arpent = 180 ft sq (French measure) = 3418.89385923086 m
^{2}.

- 1 Arpent (as an area) is 32 400 square feet (French measure) and 1 Foot (French measure) = 12.789 inches according to Canadian Weights and Measures Act (R.S.C., 1985, c. W-6). 1 Arpent = 180 ft sq (French measure) = 3418.89385923086 m
- Decares to
**Baronies**- 1 Barony is exactly 4000 acres. Assuming international acres. In SI units 1 barony is approximately equal to 1.618743 x 10
^{7}meters square.

- 1 Barony is exactly 4000 acres. Assuming international acres. In SI units 1 barony is approximately equal to 1.618743 x 10
- Decares to
**Boards**- 1 in x 1 ft

- Decares to
**Boilers Horsepower Equivalent Direct Radiation**- In SI units 1 boiler horsepower equivalent direct radiation is approximately 12.958174 square meters.

- Decares to
**Centiares**- 1 Centiare is equal to 1 square meter.

- Decares to
**Circular Inches**- In SI units 1 circular inch is approximately 5.067075 x 10
^{-4}square meters.

- In SI units 1 circular inch is approximately 5.067075 x 10
- Decares to
**Circular Mils**- Area of a circle with a diameter of 1 mil, a mil being one-thousandth of an inch. 1 Circular mil ? 5.067 074 79 x 10
^{-10}cubic meters (SI unit). 1 circ mil ? 0.000 000 000 506 707 479 m^{2}.

- Area of a circle with a diameter of 1 mil, a mil being one-thousandth of an inch. 1 Circular mil ? 5.067 074 79 x 10
- Decares to
**Cords**- 192 bd

- Decares to
**Dunams**- 1000 m
^{2}

- 1000 m
- Decares to
**Foot-fathoms**- 1 Foot-fathom is exactly 6 square feet. This is 0.55741824 square meters (SI base unit). 1 ft-fm = 0.55741824 m
^{2}.

- 1 Foot-fathom is exactly 6 square feet. This is 0.55741824 square meters (SI base unit). 1 ft-fm = 0.55741824 m
- Decares to
**Hectares**- 10 000 m
^{2}

- 10 000 m
- Decares to
**Hides**- By definition 1 hide is exactly 100 acres. In SI units 1 hide is 4.0468564224 x 10
^{5}square meters.

- By definition 1 hide is exactly 100 acres. In SI units 1 hide is 4.0468564224 x 10
- Decares to
**Milacres**- A milacre is one-thousandth of an acre. One milacre is 43.560 square feet. Uses in agriculture and silviculture. One milacre is equal to 4.046 856 4224 square meters (SI unit). 1 milacre = 4.0468564224 m
^{2}.

- A milacre is one-thousandth of an acre. One milacre is 43.560 square feet. Uses in agriculture and silviculture. One milacre is equal to 4.046 856 4224 square meters (SI unit). 1 milacre = 4.0468564224 m
- Decares to
**Perch**- 1 Perch (as an area) is 324 square feet (French measure) and 1 Foot (French measure) = 12.789 inches according to Canadian Weights and Measures Act (R.S.C., 1985, c. W-6). 1 Perch = 18 ft sq (French measure) = 34.1889385923086 m
^{2}.

- 1 Perch (as an area) is 324 square feet (French measure) and 1 Foot (French measure) = 12.789 inches according to Canadian Weights and Measures Act (R.S.C., 1985, c. W-6). 1 Perch = 18 ft sq (French measure) = 34.1889385923086 m
- Decares to
**Quarter-milacres**- A quarter-milacre is four-thousandth of an acre. One quarter-milacre is 10.89 square feet. Uses in silviculture. One quarter-milacre is equal to 1.011 714 1056 square meters (SI unit). ¼milacre = 1.0117141056 m
^{2}.

- A quarter-milacre is four-thousandth of an acre. One quarter-milacre is 10.89 square feet. Uses in silviculture. One quarter-milacre is equal to 1.011 714 1056 square meters (SI unit). ¼milacre = 1.0117141056 m
- Decares to
**Roods**- 1 Rood is defined as 1/4 of an acre. In SI units 1 rood is 1,011.7141056 square meters.

- Decares to
**Roofing Squares**- 10 feet by 10 feet = 100 square feet. Using an international foot of exactly 0.3048 meters length. 100 Square feet = 1 Roofing square = 9.290304 cubic meters (SI unit). 1 Roofing square = 9.290304 m
^{3}.

- 10 feet by 10 feet = 100 square feet. Using an international foot of exactly 0.3048 meters length. 100 Square feet = 1 Roofing square = 9.290304 cubic meters (SI unit). 1 Roofing square = 9.290304 m
- Decares to
**Sections**- 1 Section is equal to 640 acres. Used to measure land area in the western Canadian provinces of Alberta, Manitoba, and Saskatchewan. Rarely 640 acres in practice. 1 Section = 2589988.110336 m
^{2}.

- 1 Section is equal to 640 acres. Used to measure land area in the western Canadian provinces of Alberta, Manitoba, and Saskatchewan. Rarely 640 acres in practice. 1 Section = 2589988.110336 m
- Decares to
**Square Centimeters**- One square centimeter is equal to 0.0001 square meters.

- Decares to
**Square Chains**- 1/10 ac

- Decares to
**Square Feet**- 1 ft x 1 ft

- Decares to
**Square Foot (U.S. Survey)**- 1 ft (US) x 1 ft (US)

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**Square Inches**- 1 in x 1 in

- Decares to
**Square Kilometres**- 1 km x 1 km. Equal to 1,000,000 square meters.

- Decares to
**Square Links**- 1 lnk x 1 lnk

- Decares to
**Square Meters**- Area made by a square having one meter per side. 1 m * 1 m.

- Decares to
**Square Miles**- 1 mi x 1 mi

- Decares to
**Square Miles (U.S. Survey)**- 1 Square mile (U.S. Survey) is a square of 5280 U.S. survey feet per side. 1 ft U.S. survey =
^{1200}/_{3937}meters. In SI units it is roughly 2 589 998.470 319 52 square meters.

- 1 Square mile (U.S. Survey) is a square of 5280 U.S. survey feet per side. 1 ft U.S. survey =
- Decares to
**Square Millimeters**- One square millimeter is equal to 0.000 001 square meters.

- Decares to
**Square Mils**- 1 Square mil is an area of 1 mil by 1 mil where 1 mil is 0.001 inches. In SI units 1 square mil is 6.4516 x 10
^{-10}square meters.

- 1 Square mil is an area of 1 mil by 1 mil where 1 mil is 0.001 inches. In SI units 1 square mil is 6.4516 x 10
- Decares to
**Square Rods**- 1 rd x 1 rd

- Decares to
**Square Yards**- 1 yd x 1 yd

- Decares to
**Stremmas**- 1 stremma is equal to an area of 1000 square meters.

- Decares to
**Thousand Circular Mils**- A thousand times the area of a circle with a diameter of one mil. Abbreviated kcmil or MCM. 1 Thousand circular mils ? 5.067 074 790 97 x 10
^{-7}cubic meters (SI base unit). 1 kcmil ? 0.000 000 506 707 479 097 m^{3}.

- A thousand times the area of a circle with a diameter of one mil. Abbreviated kcmil or MCM. 1 Thousand circular mils ? 5.067 074 790 97 x 10
- Decares to
**Townships**- 1 Township is defined as 36 square miles (U.S. Survey). In SI units 1 township is roughly 93,239,940 square meters.

- Decares to
**Yardlands**- 1 Yardland is defined as 30 acres. In SI units 1 yardland is equal to 121,405.692672 square meters.