Nautical Miles ↔ Kilometers
Aviation and terrestrial distance conversion.
CALCULATED RESULT18.520 km
1 NM = 1.852 km
MISSION CONTROL
Flight Tools & Calculators
Fast, practical pilot utilities to resolve conversions, compute top-of-descent points, and calculate crosswind components.
Feet ↔ Meters
Instant altitude conversion.
CALCULATED RESULT1524.0 m
1 ft = 0.3048 m
Knots ↔ km/h
Aviation airspeed converter.
CALCULATED RESULT222.2 km/h
Celsius ↔ Fahrenheit
Temperature conversion.
CALCULATED RESULT68.0 °F
Time · Distance · Speed
Estimate flight leg enroute elapsed time.
CALCULATED RESULT1h 30min
Decimal time: 1.50 h
Fuel Burn & Endurance
Calculate consumption from burn rate.
CALCULATED RESULT80.0 L burned
CALCULATED RESULT3.75 h endurance
Top of Descent (TOD)
Standard 3:1 descent distance rule.
CALCULATED RESULT27.0 NM
Add 5-10 NM for deceleration and level constraints.
Target Descent Rate (V/S)
Vertical speed for a stabilized 3° glide.
CALCULATED RESULT700 ft/min
Rule of thumb: GS × 5 ft/min.
UTC Time (Zulu Clock)
Live synchronized aviation Zulu time.
--:--:--UTC / Z
UTC Date: August 28, 2026
Crosswind & Headwind
Crosswind and longitudinal runway components.
CALCULATED RESULT9.0 kt crosswind
Left crosswind component
CALCULATED RESULT15.6 kt headwind
Educational Notice
All calculations are for educational and flight simulation use only. Real flight operations require certified aircraft flight manuals (AFM/POH) and current aeronautical publications.