The square meter (symbol: sq m or m2) is the base unit of area in the International System of Units (SI). A square with all sides one meter long occupies the area of one square meter.
The unit of square meter is often used in expressing floor area of rooms and buildings as well as plots of land.
A square kilometer (symbol: sq km or km2) is equal to one million square meters. One square kilometer is approximately 0.39 square miles. Large areas of land are expressed in square kilometer -- for example area of a city or a forest.
| square meter (m2) | square kilometer (km2) |
|---|---|
| 1 square meter | 1.0E-6 square kilometer |
| 2 square meters | 2.0E-6 square kilometer |
| 3 square meters | 3.0E-6 square kilometer |
| 4 square meters | 4.0E-6 square kilometer |
| 5 square meters | 5.0E-6 square kilometer |
| 6 square meters | 6.0E-6 square kilometer |
| 7 square meters | 7.0E-6 square kilometer |
| 8 square meters | 8.0E-6 square kilometer |
| 9 square meters | 9.0E-6 square kilometer |
| 10 square meters | 1.0E-5 square kilometer |
| 11 square meters | 1.1E-5 square kilometer |
| 12 square meters | 1.2E-5 square kilometer |
| 13 square meters | 1.3E-5 square kilometer |
| 14 square meters | 1.4E-5 square kilometer |
| 15 square meters | 1.5E-5 square kilometer |
| 16 square meters | 1.6E-5 square kilometer |
| 17 square meters | 1.7E-5 square kilometer |
| 18 square meters | 1.8E-5 square kilometer |
| 19 square meters | 1.9E-5 square kilometer |
| 20 square meters | 2.0E-5 square kilometer |
| 21 square meters | 2.1E-5 square kilometer |
| 22 square meters | 2.2E-5 square kilometer |
| 23 square meters | 2.3E-5 square kilometer |
| 24 square meters | 2.4E-5 square kilometer |
| 25 square meters | 2.5E-5 square kilometer |
| 26 square meters | 2.6E-5 square kilometer |
| 27 square meters | 2.7E-5 square kilometer |
| 28 square meters | 2.8E-5 square kilometer |
| 29 square meters | 2.9E-5 square kilometer |
| 30 square meters | 3.0E-5 square kilometer |
| 31 square meters | 3.1E-5 square kilometer |
| 32 square meters | 3.2E-5 square kilometer |
| 33 square meters | 3.3E-5 square kilometer |
| 34 square meters | 3.4E-5 square kilometer |
| 35 square meters | 3.5E-5 square kilometer |
| 36 square meters | 3.6E-5 square kilometer |
| 37 square meters | 3.7E-5 square kilometer |
| 38 square meters | 3.8E-5 square kilometer |
| 39 square meters | 3.9E-5 square kilometer |
| 40 square meters | 4.0E-5 square kilometer |
| 41 square meters | 4.1E-5 square kilometer |
| 42 square meters | 4.2E-5 square kilometer |
| 43 square meters | 4.3E-5 square kilometer |
| 44 square meters | 4.4E-5 square kilometer |
| 45 square meters | 4.5E-5 square kilometer |
| 46 square meters | 4.6E-5 square kilometer |
| 47 square meters | 4.7E-5 square kilometer |
| 48 square meters | 4.8E-5 square kilometer |
| 49 square meters | 4.9E-5 square kilometer |
| 50 square meters | 5.0E-5 square kilometer |
| 51 square meters | 5.1E-5 square kilometer |
| 52 square meters | 5.2E-5 square kilometer |
| 53 square meters | 5.3E-5 square kilometer |
| 54 square meters | 5.4E-5 square kilometer |
| 55 square meters | 5.5E-5 square kilometer |
| 56 square meters | 5.6E-5 square kilometer |
| 57 square meters | 5.7E-5 square kilometer |
| 58 square meters | 5.8E-5 square kilometer |
| 59 square meters | 5.9E-5 square kilometer |
| 60 square meters | 6.0E-5 square kilometer |
| 61 square meters | 6.1E-5 square kilometer |
| 62 square meters | 6.2E-5 square kilometer |
| 63 square meters | 6.3E-5 square kilometer |
| 64 square meters | 6.4E-5 square kilometer |
| 65 square meters | 6.5E-5 square kilometer |
| 66 square meters | 6.6E-5 square kilometer |
| 67 square meters | 6.7E-5 square kilometer |
| 68 square meters | 6.8E-5 square kilometer |
| 69 square meters | 6.9E-5 square kilometer |
| 70 square meters | 7.0E-5 square kilometer |
| 71 square meters | 7.1E-5 square kilometer |
| 72 square meters | 7.2E-5 square kilometer |
| 73 square meters | 7.3E-5 square kilometer |
| 74 square meters | 7.4E-5 square kilometer |
| 75 square meters | 7.5E-5 square kilometer |
| 76 square meters | 7.6E-5 square kilometer |
| 77 square meters | 7.7E-5 square kilometer |
| 78 square meters | 7.8E-5 square kilometer |
| 79 square meters | 7.9E-5 square kilometer |
| 80 square meters | 8.0E-5 square kilometer |
| 81 square meters | 8.1E-5 square kilometer |
| 82 square meters | 8.2E-5 square kilometer |
| 83 square meters | 8.3E-5 square kilometer |
| 84 square meters | 8.4E-5 square kilometer |
| 85 square meters | 8.5E-5 square kilometer |
| 86 square meters | 8.6E-5 square kilometer |
| 87 square meters | 8.7E-5 square kilometer |
| 88 square meters | 8.8E-5 square kilometer |
| 89 square meters | 8.9E-5 square kilometer |
| 90 square meters | 9.0E-5 square kilometer |
| 91 square meters | 9.1E-5 square kilometer |
| 92 square meters | 9.2E-5 square kilometer |
| 93 square meters | 9.3E-5 square kilometer |
| 94 square meters | 9.4E-5 square kilometer |
| 95 square meters | 9.5E-5 square kilometer |
| 96 square meters | 9.6E-5 square kilometer |
| 97 square meters | 9.7E-5 square kilometer |
| 98 square meters | 9.8E-5 square kilometer |
| 99 square meters | 9.9E-5 square kilometer |
| 100 square meters | 0.0001 square kilometer |
| 150 square meters | 0.00015 square kilometer |
| 200 square meters | 0.0002 square kilometer |
| 250 square meters | 0.00025 square kilometer |
| 300 square meters | 0.0003 square kilometer |
| 350 square meters | 0.00035 square kilometer |
| 400 square meters | 0.0004 square kilometer |
| 450 square meters | 0.00045 square kilometer |
| 500 square meters | 0.0005 square kilometer |
| 550 square meters | 0.00055 square kilometer |
| 600 square meters | 0.0006 square kilometer |
| 650 square meters | 0.00065 square kilometer |
| 700 square meters | 0.0007 square kilometer |
| 750 square meters | 0.00075 square kilometer |
| 800 square meters | 0.0008 square kilometer |
| 850 square meters | 0.00085 square kilometer |
| 900 square meters | 0.0009 square kilometer |
| 950 square meters | 0.00095 square kilometer |
| 1000 square meters | 0.001 square kilometer |
| 1500 square meters | 0.0015 square kilometer |
| 2000 square meters | 0.002 square kilometer |
| 2500 square meters | 0.0025 square kilometer |
| 3000 square meters | 0.003 square kilometer |
| 3500 square meters | 0.0035 square kilometer |
| 4000 square meters | 0.004 square kilometer |
| 4500 square meters | 0.0045 square kilometer |
| 5000 square meters | 0.005 square kilometer |
| 5500 square meters | 0.0055 square kilometer |
| 6000 square meters | 0.006 square kilometer |
| 6500 square meters | 0.0065 square kilometer |
| 7000 square meters | 0.007 square kilometer |
| 7500 square meters | 0.0075 square kilometer |
| 8000 square meters | 0.008 square kilometer |
| 8500 square meters | 0.0085 square kilometer |
| 9000 square meters | 0.009 square kilometer |
| 9500 square meters | 0.0095 square kilometer |
| 10000 square meters | 0.01 square kilometer |
| 15000 square meters | 0.015 square kilometer |
| 20000 square meters | 0.02 square kilometer |
| 25000 square meters | 0.025 square kilometer |
| 30000 square meters | 0.03 square kilometer |
| 35000 square meters | 0.035 square kilometer |
| 40000 square meters | 0.04 square kilometer |
| 45000 square meters | 0.045 square kilometer |
| 50000 square meters | 0.05 square kilometer |
| 55000 square meters | 0.055 square kilometer |
| 60000 square meters | 0.06 square kilometer |
| 65000 square meters | 0.065 square kilometer |
| 70000 square meters | 0.07 square kilometer |
| 75000 square meters | 0.075 square kilometer |
| 80000 square meters | 0.08 square kilometer |
| 85000 square meters | 0.085 square kilometer |
| 90000 square meters | 0.09 square kilometer |
| 95000 square meters | 0.095 square kilometer |
| 100000 square meters | 0.1 square kilometer |