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Convert 8 mi to nmi

8 miles = 6.95181 nautical miles

How to convert miles to nautical miles

  1. Formula: nautical miles = miles × 0.86897624
  2. Put in the value: 8 miles.
  3. Result: 6.95181 nautical miles.

Miles to nautical miles table

milesnautical miles
1 mi0.86897624 nmi
2 mi1.737952 nmi
5 mi4.344881 nmi
8 mi6.95181 nmi
10 mi8.689762 nmi
20 mi17.379525 nmi
50 mi43.448812 nmi
100 mi86.897624 nmi
500 mi434.488121 nmi
1,000 mi868.976242 nmi

Converting the other way: nautical miles to miles

miles = nautical miles × 1.150779. So 6.95181 nautical miles is back to 8 miles; one nautical mile is 1.150779 miles. See the nautical miles to miles table.

Quick estimate in your head

For a rough answer, multiply by about 0.9: 8 × 0.9 ≈ 7.2 nmi, against the exact 6.95181 nmi (3.6% out). Good enough to check that a calculated result is sensible.

Common mistakes

The usual slip is using the factor the wrong way round. A mile is smaller than a nautical mile, so the number of nautical miles must come out smaller than the number of miles. If your answer goes the other way, divide instead of multiplying.

About the units

Mile (mi) and nautical mile (nmi) are both units of length. One mile equals 0.86897624 nautical miles, and one nautical mile equals 1.150779 miles. Results on this page are rounded for display; the conversion itself uses the exact definitions.

Length conversions come up in DIY and building plans, running and cycling distances, maps, clothing sizes and travel between countries that use metric and imperial units.

8 miles in other units

The most readable unit for this amount is nautical miles (6.95181).

How this answer was calculated

The result is worked out from the numbers in this page's address when the page is opened, using exact arithmetic wherever possible and rounding only for display. Nothing is copied from a printed table. If you think an answer is wrong, please tell us through the contact page and we will check it.

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Questions

How many nautical miles are in 8 miles?

6.95181 nautical miles.

What is the formula to convert miles to nautical miles?

nautical miles = miles × 0.86897624

How many nautical miles are in one mile?

One mile is 0.86897624 nautical miles, so multiply any number of miles by 0.86897624.

Is 8 mi more than 8 nmi?

No. 8 miles is 6.95181 nautical miles, which is less than 8 nautical miles.

How do I convert miles to nautical miles in a spreadsheet?

Put the number of miles in A1 and type =A1*0.86897624 in the next cell. Fill the formula down to convert a whole column.