• nm²   km²
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Rounding Mode:

The square nanometer is an incredibly tiny unit of area, often used in the fields of nanotechnology and materials science to measure surfaces at the molecular and atomic levels. To put it into perspective, one square nanometer is a billionth of a millionth of a square meter, or 1e-18 m². This minuscule size allows scientists to study and manipulate individual molecules and atoms, which is vital for innovations in creating advanced materials and medical applications, such as targeted drug delivery systems.

Interestingly, the manipulation of spaces measured in square nanometers is crucial for the development of semiconductors and computer chips. As technology progresses, engineers aim to fit more data onto smaller chips by working within these microscopic confines, demonstrating the importance of understanding and utilizing such diminutive areas. This tiny metric holds the key to powerful advancements in technology that continue to shape our future.

Did you know?

The square kilometer is primarily used to quantify large areas of land. Fascinatingly, even though the metric system is standardized almost universally, the square kilometer remains one of the most significant units for various aspects of geography and urban planning. To put it in perspective, consider that the entire area of New York City’s Central Park measures approximately 3.41 square kilometers, which speaks volumes about its massive size within an urban environment.

Moreover, the square kilometer helps highlight the vastness of some of the world’s largest countries and cities. For instance, Russia, the largest country in the world, spans roughly 17 million square kilometers, showcasing the immense diversity and expanse of land that one country can encompass. This unit exemplifies the intriguing contrasts and scales of spaces we interact with globally.

> Nanometers² to Kilometers² Conversion Table

Square Nanometers Square Kilometers
0 nm² 0 km²
10000 nm² 1e-20 km²
20000 nm² 2e-20 km²
30000 nm² 3e-20 km²
40000 nm² 4e-20 km²
50000 nm² 5e-20 km²
60000 nm² 6e-20 km²
70000 nm² 7e-20 km²
80000 nm² 8e-20 km²
90000 nm² 9e-20 km²
100000 nm² 1e-19 km²
110000 nm² 1.1e-19 km²
120000 nm² 1.2e-19 km²
130000 nm² 1.3e-19 km²
140000 nm² 1.4e-19 km²
150000 nm² 1.5e-19 km²
160000 nm² 1.6e-19 km²
170000 nm² 1.7e-19 km²
180000 nm² 1.8e-19 km²
190000 nm² 1.9e-19 km²
200000 nm² 2e-19 km²
210000 nm² 2.1e-19 km²
220000 nm² 2.2e-19 km²
230000 nm² 2.3e-19 km²
240000 nm² 2.4e-19 km²
250000 nm² 2.5e-19 km²
260000 nm² 2.6e-19 km²
270000 nm² 2.7e-19 km²
280000 nm² 2.8e-19 km²
290000 nm² 2.9e-19 km²
300000 nm² 3e-19 km²
310000 nm² 3.1e-19 km²
320000 nm² 3.2e-19 km²
330000 nm² 3.3e-19 km²
340000 nm² 3.4e-19 km²
350000 nm² 3.5e-19 km²
360000 nm² 3.6e-19 km²
370000 nm² 3.7e-19 km²
380000 nm² 3.8e-19 km²
390000 nm² 3.9e-19 km²
400000 nm² 4e-19 km²
410000 nm² 4.1e-19 km²
420000 nm² 4.2e-19 km²
430000 nm² 4.3e-19 km²
440000 nm² 4.4e-19 km²
450000 nm² 4.5e-19 km²
460000 nm² 4.6e-19 km²
470000 nm² 4.7e-19 km²
480000 nm² 4.8e-19 km²
490000 nm² 4.9e-19 km²
500000 nm² 5e-19 km²
510000 nm² 5.1e-19 km²
520000 nm² 5.2e-19 km²
530000 nm² 5.3e-19 km²
540000 nm² 5.4e-19 km²
550000 nm² 5.5e-19 km²
560000 nm² 5.6e-19 km²
570000 nm² 5.7e-19 km²
580000 nm² 5.8e-19 km²
590000 nm² 5.9e-19 km²
600000 nm² 6e-19 km²
610000 nm² 6.1e-19 km²
620000 nm² 6.2e-19 km²
630000 nm² 6.3e-19 km²
640000 nm² 6.4e-19 km²
650000 nm² 6.5e-19 km²
660000 nm² 6.6e-19 km²
670000 nm² 6.7e-19 km²
680000 nm² 6.8e-19 km²
690000 nm² 6.9e-19 km²
700000 nm² 7e-19 km²
710000 nm² 7.1e-19 km²
720000 nm² 7.2e-19 km²
730000 nm² 7.3e-19 km²
740000 nm² 7.4e-19 km²
750000 nm² 7.5e-19 km²
760000 nm² 7.6e-19 km²
770000 nm² 7.7e-19 km²
780000 nm² 7.8e-19 km²
790000 nm² 7.9e-19 km²
800000 nm² 8e-19 km²
810000 nm² 8.1e-19 km²
820000 nm² 8.2e-19 km²
830000 nm² 8.3e-19 km²
840000 nm² 8.4e-19 km²
850000 nm² 8.5e-19 km²
860000 nm² 8.6e-19 km²
870000 nm² 8.7e-19 km²
880000 nm² 8.8e-19 km²
890000 nm² 8.9e-19 km²
900000 nm² 9e-19 km²
910000 nm² 9.1e-19 km²
920000 nm² 9.2e-19 km²
930000 nm² 9.3e-19 km²
940000 nm² 9.4e-19 km²
950000 nm² 9.5e-19 km²
960000 nm² 9.6e-19 km²
970000 nm² 9.7e-19 km²
980000 nm² 9.8e-19 km²
990000 nm² 9.9e-19 km²
1000000 nm² 1e-18 km²