• mi²   nm²
  •  
Rounding Mode:

The square mile, a unit of area unique to imperial and U.S. customary systems, is often associated with vast expanses of land, particularly in regions like the United States and Canada. Historically used to map territories and cities, the square mile encompasses an area equivalent to 640 acres. One particularly fascinating application of the square mile is in city planning: Manhattan, one of the world’s most densely populated areas, covers about 22.7 square miles yet houses over a million residents!

Another interesting aspect is the “square mile of influence”: cities like London have financial districts, each around one square mile, that wield immense global economic power. These districts, often referred to simply as “The City,” play crucial roles in shaping world markets, showing how a single square mile can be the epicenter of international financial activity.

Did you know?

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.

> Miles² to Nanometers² Conversion Table

Square Miles Square Nanometers
0 mi² 0 nm²
0.1 mi² 2.58999e+23 nm²
0.2 mi² 5.17998e+23 nm²
0.3 mi² 7.76997e+23 nm²
0.4 mi² 1.036e+24 nm²
0.5 mi² 1.295e+24 nm²
0.6 mi² 1.55399e+24 nm²
0.7 mi² 1.81299e+24 nm²
0.8 mi² 2.07199e+24 nm²
0.9 mi² 2.33099e+24 nm²
1 mi² 2.58999e+24 nm²
1.1 mi² 2.84899e+24 nm²
1.2 mi² 3.10799e+24 nm²
1.3 mi² 3.36699e+24 nm²
1.4 mi² 3.62599e+24 nm²
1.5 mi² 3.88499e+24 nm²
1.6 mi² 4.14398e+24 nm²
1.7 mi² 4.40298e+24 nm²
1.8 mi² 4.66198e+24 nm²
1.9 mi² 4.92098e+24 nm²
2 mi² 5.17998e+24 nm²
2.1 mi² 5.43898e+24 nm²
2.2 mi² 5.69798e+24 nm²
2.3 mi² 5.95698e+24 nm²
2.4 mi² 6.21598e+24 nm²
2.5 mi² 6.47498e+24 nm²
2.6 mi² 6.73398e+24 nm²
2.7 mi² 6.99297e+24 nm²
2.8 mi² 7.25197e+24 nm²
2.9 mi² 7.51097e+24 nm²
3 mi² 7.76997e+24 nm²
3.1 mi² 8.02897e+24 nm²
3.2 mi² 8.28797e+24 nm²
3.3 mi² 8.54697e+24 nm²
3.4 mi² 8.80597e+24 nm²
3.5 mi² 9.06497e+24 nm²
3.6 mi² 9.32397e+24 nm²
3.7 mi² 9.58297e+24 nm²
3.8 mi² 9.84196e+24 nm²
3.9 mi² 1.0101e+25 nm²
4 mi² 1.036e+25 nm²
4.1 mi² 1.0619e+25 nm²
4.2 mi² 1.0878e+25 nm²
4.3 mi² 1.1137e+25 nm²
4.4 mi² 1.1396e+25 nm²
4.5 mi² 1.1655e+25 nm²
4.6 mi² 1.1914e+25 nm²
4.7 mi² 1.2173e+25 nm²
4.8 mi² 1.2432e+25 nm²
4.9 mi² 1.2691e+25 nm²
5 mi² 1.295e+25 nm²
5.1 mi² 1.3209e+25 nm²
5.2 mi² 1.3468e+25 nm²
5.3 mi² 1.3727e+25 nm²
5.4 mi² 1.39859e+25 nm²
5.5 mi² 1.42449e+25 nm²
5.6 mi² 1.45039e+25 nm²
5.7 mi² 1.47629e+25 nm²
5.8 mi² 1.50219e+25 nm²
5.9 mi² 1.52809e+25 nm²
6 mi² 1.55399e+25 nm²
6.1 mi² 1.57989e+25 nm²
6.2 mi² 1.60579e+25 nm²
6.3 mi² 1.63169e+25 nm²
6.4 mi² 1.65759e+25 nm²
6.5 mi² 1.68349e+25 nm²
6.6 mi² 1.70939e+25 nm²
6.7 mi² 1.73529e+25 nm²
6.8 mi² 1.76119e+25 nm²
6.9 mi² 1.78709e+25 nm²
7 mi² 1.81299e+25 nm²
7.1 mi² 1.83889e+25 nm²
7.2 mi² 1.86479e+25 nm²
7.3 mi² 1.89069e+25 nm²
7.4 mi² 1.91659e+25 nm²
7.5 mi² 1.94249e+25 nm²
7.6 mi² 1.96839e+25 nm²
7.7 mi² 1.99429e+25 nm²
7.8 mi² 2.02019e+25 nm²
7.9 mi² 2.04609e+25 nm²
8 mi² 2.07199e+25 nm²
8.1 mi² 2.09789e+25 nm²
8.2 mi² 2.12379e+25 nm²
8.3 mi² 2.14969e+25 nm²
8.4 mi² 2.17559e+25 nm²
8.5 mi² 2.20149e+25 nm²
8.6 mi² 2.22739e+25 nm²
8.7 mi² 2.25329e+25 nm²
8.8 mi² 2.27919e+25 nm²
8.9 mi² 2.30509e+25 nm²
9 mi² 2.33099e+25 nm²
9.1 mi² 2.35689e+25 nm²
9.2 mi² 2.38279e+25 nm²
9.3 mi² 2.40869e+25 nm²
9.4 mi² 2.43459e+25 nm²
9.5 mi² 2.46049e+25 nm²
9.6 mi² 2.48639e+25 nm²
9.7 mi² 2.51229e+25 nm²
9.8 mi² 2.53819e+25 nm²
9.9 mi² 2.56409e+25 nm²
10 mi² 2.58999e+25 nm²