Flächen
Mit Hilfe nachfolgender Tabellen sowie verlinkter Formulare können metrische Flächenangaben untereinander oder in internationale Flächenangaben - sowie umgekehrt - umgerechnet werden.
| Einheit | km2 | m2 | dm2 | cm2 | mm2 | ha | a |
| 1 km2 = |
1 |
1000000 |
1E+8 |
1E+10 |
1E+12 |
100 |
10000 |
| 1 m2 = |
0,000001 |
1 |
100 |
10000 |
1000000 |
0,0001 |
0,01 |
| 1 dm2 = |
1E-8 |
0,01 |
1 |
100 |
10000 |
0,000001 |
0,0001 |
| 1 cm2 = |
1E-10 |
0,0001 |
0,01 |
1 |
100 |
1E-8 |
0,000001 |
| 1 mm2 = |
1E-12 |
0,000001 |
0,0001 |
0,01 |
1 |
1E-10 |
1E-8 |
| 1 ha = |
0,01 |
10000 |
1000000 |
1E+8 |
1E+10 |
1 |
100 |
| 1 a = |
0,0001 |
100 |
10000 |
1000000 |
1E+8 |
0,01 |
1 |
| Einheit | acre | sq. mil. | sq. in. | sq. ft. | sq. yd. | sq. perch |
| 1 km2 = |
247,105 |
0,386 |
1550003100,006 |
10763910,417 |
1195990,046 |
39536,861 |
| 1 m2 = |
0,000247 |
3,861 |
1550,003 |
10,764 |
1,196 |
0,0395 |
| 1 dm2 = |
2,47E-06 |
3,86E-09 |
15,50003 |
0,1076 |
0,012 |
0,0004 |
| 1 cm2 = |
2,47E-08 |
3,86E-11 |
0,155 |
0,001 |
0,00012 |
3,95E-06 |
| 1 mm2 = |
2,47E-10 |
3,86E-13 |
0,00155 |
1,076E-05 |
1,20E-06 |
3,95E-08 |
| 1 ha = |
2,471 |
0,004 |
15500031 |
107639,1042 |
11959,9 |
395,369 |
| 1 a = |
0,0247 |
3,86E-05 |
155000,31 |
1076,391 |
119,599 |
3,954 |
| Einheit | km2 | m2 | dm2 | cm2 | mm2 | ha | a |
| 1 acre = |
0,004 |
4046,86 |
404685,6 |
4E+7 |
4,05E+9 |
0,4047 |
40,4686 |
| 1 sq.mil.= |
2,59 |
3E+06 |
2,59E+08 |
2,59E+10 |
2,59E+12 |
259 |
25899,9 |
| 1 sq.in.= |
6,45E-10 |
0,0006 |
0,0645 |
6,4516 |
645,16 |
6,45E-08 |
6,45E-06 |
| 1 sq.ft.= |
9,29E-08 |
0,0929 |
9,2903 |
929,03 |
92903 |
9,29E-06 |
0,0009 |
| 1 sq.yd.= |
8,36E-07 |
0,8361 |
83,613 |
8361,3 |
836127,4 |
8,36E-05 |
0,0084 |
| 1 sq.perch= |
2,53E-05 |
25,293 |
2529,285 |
252928,5 |
2,5E+07 |
0,0025 |
0,253 |
| Einheit | acre | sq.mil. | sq.in. | sq.ft. | sq.yd. | sq.perch |
| 1 acre = |
1 |
0,0016 |
6272640 |
43560 |
4840 |
160 |
| 1 sq.mil.= |
640 |
1 |
4,014E+09 |
27878400 |
3097600 |
102400 |
| 1 sq.in.= |
1,59E-07 |
2,49E-10 |
1 |
0,0069 |
0,0008 |
2,551E-05 |
| 1 sq.ft.= |
2,296E-05 |
3,59E-08 |
144 |
1 |
0,1111 |
0,0037 |
| 1 sq.yd.= |
0,0002 |
3,23E-07 |
1296 |
9 |
1 |
0,0331 |
| 1 sq.perch= |
0,00625 |
9,766E-06 |
39204 |
272,25 |
30,25 |
1 |