Convert 1,000 Square Miles to Acres

How big is 1,000 square miles? What is 1 thousand square miles in acres? 1,000 sq mi to acres conversion.
Amount
From
To
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1,000 Square Miles =
640,000 Acres
exact result
Decimal places
Result in Plain English
1,000 square miles is equal to exactly 640 thousand acres.
In Scientific Notation
1,000 square miles
= 1 x 103 square miles
= 6.4 x 105 acres
Square Miles
A square mile is a unit of area. It is the size of a square that is one mile on a side. It is equal to 640 acres or approximately 2.59 square kilometers.
Common abbreviations: sq mi, mi², mi^2
Acres
An acre is a unit of area equal to 1/640th of a square mile. It is about the size of an American football field.
Abbreviation: ac
Dimensions of 1,000 Square Miles
How big on a side is 1,000 square miles?
The dimensions will vary depending on the shape. If the area is squared-shaped, then the length of each side will be:
about 31.623 miles
Square Miles to Acres Conversions
results may be rounded
sq mi acres
1,000 640,000
1,001 640,640
1,002 641,280
1,003 641,920
1,004 642,560
1,005 643,200
1,006 643,840
1,007 644,480
1,008 645,120
1,009 645,760
1,010 646,400
1,011 647,040
1,012 647,680
1,013 648,320
1,014 648,960
1,015 649,600
1,016 650,240
1,017 650,880
1,018 651,520
1,019 652,160
1,020 652,800
1,021 653,440
1,022 654,080
1,023 654,720
1,024 655,360
1,025 656,000
1,026 656,640
1,027 657,280
1,028 657,920
1,029 658,560
1,030 659,200
1,031 659,840
1,032 660,480
1,033 661,120
sq mi acres
1,034 661,760
1,035 662,400
1,036 663,040
1,037 663,680
1,038 664,320
1,039 664,960
1,040 665,600
1,041 666,240
1,042 666,880
1,043 667,520
1,044 668,160
1,045 668,800
1,046 669,440
1,047 670,080
1,048 670,720
1,049 671,360
1,050 672,000
1,051 672,640
1,052 673,280
1,053 673,920
1,054 674,560
1,055 675,200
1,056 675,840
1,057 676,480
1,058 677,120
1,059 677,760
1,060 678,400
1,061 679,040
1,062 679,680
1,063 680,320
1,064 680,960
1,065 681,600
1,066 682,240
1,067 682,880
sq mi acres
1,068 683,520
1,069 684,160
1,070 684,800
1,071 685,440
1,072 686,080
1,073 686,720
1,074 687,360
1,075 688,000
1,076 688,640
1,077 689,280
1,078 689,920
1,079 690,560
1,080 691,200
1,081 691,840
1,082 692,480
1,083 693,120
1,084 693,760
1,085 694,400
1,086 695,040
1,087 695,680
1,088 696,320
1,089 696,960
1,090 697,600
1,091 698,240
1,092 698,880
1,093 699,520
1,094 700,160
1,095 700,800
1,096 701,440
1,097 702,080
1,098 702,720
1,099 703,360