📐 Kos to Nautical Miles Converter

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250 kos =
431.965 nautical miles
1 kos =
1.72786 nautical miles
1 nautical mile =
0.57875 kos
Formula
NM = kos × 1.72786
Handy values
5 kos = 8.63931 NM · 10 kos = 17.2786 NM · 100 kos = 172.786 NM

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⚡ Kos to Nautical Miles: the quick answer

1 kos = 1.72786 NM 1 kos equals 1.72786 nautical miles

To convert kos to nautical miles, multiply the value by 1.72786. To go the other way, multiply nautical miles by 0.57875 to get kos.

↔ Convert nautical miles to kos instead

🧮 Formula

Kos to Nautical Miles
NM = kos × 1.72786
Nautical Miles to Kos
kos = NM × 0.57875

Where

  • kos = the length in kos
  • NM = the length in nautical miles
Every unit here is defined by its length in meters, so the conversion factor is (meters per kos) ÷ (meters per nautical mile).

📊 Kos to Nautical Miles conversion table

Kos (kos)Nautical Miles (NM)
1 kos1.72786 NM
2 kos3.45572 NM
3 kos5.18359 NM
4 kos6.91145 NM
5 kos8.63931 NM
6 kos10.3672 NM
7 kos12.095 NM
8 kos13.8229 NM
9 kos15.5508 NM
10 kos17.2786 NM
12 kos20.7343 NM
14 kos24.1901 NM
15 kos25.9179 NM
20 kos34.5572 NM
21 kos36.2851 NM
24 kos41.4687 NM
25 kos43.1965 NM
30 kos51.8359 NM
40 kos69.1145 NM
50 kos86.3931 NM
60 kos103.672 NM
75 kos129.59 NM
80 kos138.229 NM
100 kos172.786 NM
200 kos345.572 NM
250 kos431.965 NM
300 kos518.359 NM
400 kos691.145 NM
500 kos863.931 NM
750 kos1,295.9 NM
1,000 kos1,727.86 NM

📘 About these units

Kos (kos). The kos (also kosh or krosh) is a traditional Indian measure of distance. Today it is taken as 2 miles, about 3.2 kilometers; historically it varied by region and era from roughly 1.8 to 4 km (the Mughal kos minar markers stand about 3.2 km apart). Used in: Asia — India, Pakistan, Nepal.

Nautical mile (NM). A nautical mile is exactly 1,852 meters, based on one minute of latitude, and is used in shipping and aviation.

❓ Frequently asked questions

How many nautical miles are in one kos?

There are 1.72786 nautical miles in one kos.

How do I convert kos to nautical miles?

Multiply the number of kos by 1.72786. For example, 10 kos equal 17.2786 nautical miles.

How many kos are in one nautical mile?

One nautical mile equals 0.57875 kos.

How many nautical miles is 12 kos?

20.7343 nautical miles. Other common values: 5 kos = 8.63931 nautical miles and 100 kos = 172.786 nautical miles.

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