Flight Computer pfs: The Ultimate Pilot Toolkit
Tired of switching between apps? Flight Computer pfs is your essential, all-in-one aviation calculator and flight management tool. Designed for accuracy and speed, we put the most critical pre-flight and in-flight calculations directly at your fingertips.

Integrated Calculation Modules
Our comprehensive suite replaces traditional flight computers and disparate apps, ensuring you always have accurate data when you need it most.

Wind and Navigation
Heading / Track / WCA: Instantly calculate your required True Heading (TH) and Wind Correction Angle (WCA) to maintain your desired course, simultaneously delivering your Ground Speed (GS).

In-Flight Wind Calculation: Determine the current Wind Direction and Speed by inputting your heading, TAS, track, and GS. Perfect for real-time adjustments and flight log accuracy.

Crosswind Calculator: Input runway heading and wind data to get immediate, color-coded Headwind and Crosswind components. Includes customizable crosswind limits for enhanced safety briefs.

Speed and Altitude Performance
GS to IAS -TAS Conversion: Calculate True Airspeed (TAS) and Indicated Airspeed (IAS) using current altitude, Total Air Temperature (TAT), ground speed, and wind data.

TAS / MACH / Speed of Sound: A comprehensive module for solving complex atmospheric problems, including calculating Mach Number, Local Speed of Sound (LSS), and Static Air Temperature (SAT).

Density / Pressure Altitude: Accurately determine Pressure Altitude (PA) and crucial Density Altitude (DA) based on field elevation, altimeter setting, and temperature. Essential for performance planning.

Altitude Cold Correction: Calculate the necessary cold weather altitude correction for non-standard temperatures (below 0°C), ensuring safe vertical separation during approach procedures.

Time and Scheduling
Flight Time Calculator: An advanced time calculator designed specifically for pilots. Add or subtract flight times and duty periods in HH:MM format with strict aviation input validation.

Crew Rest Calculator: Simplify flight duty period (FDP) planning by breaking down total duty time into compliant, equal rest periods, factoring in customizable rest gaps.

Sunrise / Sunset (UTC): Get highly accurate Sunrise, Sunset, Civil Dawn, and Civil Dusk times (in UTC) for any geographical coordinate and date. Critical for determining Night Flying eligibility.

Why Choose Flight Computer Pro?
Unrivaled Accuracy: Built with aerospace formulas for results you can trust.

Clean, Themed UI: An intuitive interface designed for quick, single-hand input in the cockpit.

Seamless Workflow: Access all nine powerful tools instantly via the integrated dropdown menu—no navigation clutter.

Download Flight Computer Pro and simplify your performance planning today!