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How many decare in 1 acre [survey]? The answer is 4.04687262672. We assume you are converting between decare and acre [survey]. You can view more details on each measurement unit: decare or acre [survey] The SI derived unit for area is the square meter. 1 square meter is equal to 0.001 decare, or 0.00024710439201802 acre [survey]. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between decares and acre [survey]. Type in your own numbers in the form to convert the units!
1 decare to acre [survey] = 0.2471 acre [survey]
5 decare to acre [survey] = 1.23552 acre [survey]
10 decare to acre [survey] = 2.47104 acre [survey]
20 decare to acre [survey] = 4.94209 acre [survey]
30 decare to acre [survey] = 7.41313 acre [survey]
40 decare to acre [survey] = 9.88418 acre [survey]
50 decare to acre [survey] = 12.35522 acre [survey]
75 decare to acre [survey] = 18.53283 acre [survey]
100 decare to acre [survey] = 24.71044 acre [survey]
You can do the reverse unit conversion from acre [survey] to decare, or enter any two units below:
The decare is a unit for the measurement of area, generally used for land area. One decare (from deka, 10 and are) is the same as 10 ares, which is the same as 1000 square metres. Though its base unit, the are, was defined by older forms of the metric system, it is not part of the modern metric system, the International System (SI). It is accepted, but not encouraged, for use with the SI.
The decare is not widely used, except in Norway and many of the formerly Ottoman countries; it corresponds roughly to the Byzantine stremma and the Ottoman donum, and exactly to the metric stremma and donum.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!