LENGTH CONVERSION
Nautical miles to Kilometres converter
Convert nautical miles to kilometres instantly.
1 nmi equals
1.852 kmInstant nautical miles to kilometres conversionCalculated locally in your browser using the stated conversion formula.Nautical miles to Kilometres conversion guide
Use this calculator when comparing measurements, checking specifications, planning travel, preparing materials or reading information published in another unit system. Enter any value above to receive the converted result immediately.
Worked example: 10 nmi equals 18.52 km. The displayed result is rounded for readability while the calculator retains full numeric precision.
Nautical miles to Kilometres table
1 nmi1.852 km
5 nmi9.26 km
10 nmi18.52 km
25 nmi46.3 km
50 nmi92.6 km
100 nmi185.2 km
Frequently asked questions
How do I convert nautical miles to kilometres?
Multiply the nautical miles value by 1.85200000000. For example, 10 nmi equals 18.52 km.
Is this Nautical miles to Kilometres conversion accurate?
The calculator uses the stated conversion relationship and keeps full internal precision before formatting the displayed answer. For regulated or safety-critical work, confirm the required rounding standard.
Can I use this converter on a phone?
Yes. The calculator is responsive, keyboard accessible and performs the conversion locally in a modern browser without requiring an account.
Related length conversions
How this calculator works
Kilometres = Nautical miles × 1.85200000000.
Important notes
Results are estimates based on the values entered. Confirm rates, prices, units and professional requirements that apply in your location.