Altimeter Setting (QNH vs QNE)
Calculate difference between indicated altitude and pressure altitude based on local QNH.
RESULT+0 pés
At standard 1013 hPa / 29.92 inHg, indicated equals pressure altitude.
MISSION CONTROL
Flight Tools & Calculators
Fast, practical pilot utilities to resolve conversions, compute top-of-descent points, and calculate crosswind components.
Density Altitude
Estimate air density from pressure altitude and outside air temperature (OAT).
RESULT4.920 pés
ISA: 9,0°C (Δ 16,0°C)
Convective Cloud Base
Calculate cloud base height using the standard rule of thumb: Spread / 2.5 × 1,000 ft.
RESULT3.200 pés AGL
Spread T - Td = 8,0°C
True Airspeed (TAS)
Estimate true airspeed using the +2% per 1,000 ft altitude rule.
RESULT123 kt TAS
Fator: +12,0%
Top of Descent (TOD)
Calculate the ideal descent point using the standard 3:1 vertical descent rule.
CRZ 10000 ft
Distância: 22,5 NMRazão: 700 ft/min
ALVO 2500 ft
Distance to begin descent22,5 NM
Perda total de 7.500 ft
Recommended rate for 140 kt GS700 ft/min
Perfil padrão para 140 kt
Fuel Consumption & Endurance
Calculate en-route fuel burn and total aircraft endurance based on hourly fuel flow.
Estimated burn57,0 L
Reserva restante: 63,0 L
Total endurance3h 09m
Baseado em fluxo constante de 38 L/h
Semicircular Flight Level Rule
Check hemispheric cruise level: Odd thousands for 000°–179°, Even for 180°–359°.
RESULTNível ÍMPAR (000°–179°)
Ex: FL055, FL075, FL095 (VFR) / FL050, FL070 (IFR)
ILS 3° Glide Slope Descent Rate
Determine the target vertical speed (VS) in feet per minute to stay on a 3-degree glide path.
RESULT600 ft/min
Standard rule: GS × 5 = target vertical speed in ft/min.
Live UTC / Zulu Clock
Precision universal coordinated time clock for flight planning and METAR/TAF time checks.
--:--:--UTC / ZULU
UTC Date: August 28, 2026
Crosswind & Headwind Components
Resolve wind vector into crosswind and headwind/tailwind components for takeoff and landing.
Ângulo Relativo: 40° (Direita)
Intensidade: 15 nós
RESULT9,6 kt crosswind
Right crosswind
RESULT11,5 kt headwind
Vento de proa favorável
Aviation Safety Disclaimer
These flight calculation tools are intended solely for academic study and desktop flight simulation. For real-world flight operations, always consult certified aircraft pilot operating handbooks (POH/AFM).