Convert Nautical miles per pound to Miles per kilogram

Convert Nautical miles per pound (nmi/lb) to Miles per kilogram (mi/kg) instantly and accurately.

Nautical miles per pound (nmi/lb)
Miles per kilogram (mi/kg)

Conversion Formula

mi/kg = nmi/lb × 2.537034404

About Nautical miles per pound

The nautical mile per pound (nmi/lb) equals ≈4.083 km/kg, the standard fuel efficiency unit in US and NATO aviation engineering. Range planning for US Navy, USAF, and FAA-certified aircraft uses nmi/lb or gallons/nmi; ICAO fuel planning worksheets include nmi/lb columns. Typical values: commercial turbofan 0.10-0.25 nmi/lb; turboprop commuter 0.08-0.15 nmi/lb. 1 nmi/lb ≈4.083 km/kg.

About Miles per kilogram

The mile per kilogram (mi/kg) equals 1.609344 km/kg, used in academic hydrogen vehicle studies and some US-metric hybrid engineering databases. A Toyota Mirai at 140 km/kg H₂ ≈87 mi/kg; a propane bus at 5 km/kg LPG ≈3.1 mi/kg. 1 mi/kg = 1.609344 km/kg ≈1.609 km/kg.

Quick Reference Table

Nautical miles per pound (nmi/lb)Miles per kilogram (mi/kg)
1 nmi/lb2.53703 mi/kg
2 nmi/lb5.07407 mi/kg
5 nmi/lb12.6852 mi/kg
10 nmi/lb25.3703 mi/kg
25 nmi/lb63.4259 mi/kg
50 nmi/lb126.852 mi/kg
100 nmi/lb253.703 mi/kg

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