Aviation Calculator AvCalc1.1 - App Store

AvCalc is a focused aviation calculator for pilots, student pilots, instructors, and flight planners who need quick cockpit-style answers without digging through menus.

Plan flights, check wind, estimate performance, decode weather, and keep common aviation calculations in one compact app.

Calculate:

. Time, speed, and distance
. Wind correction, heading, and groundspeed
. Crosswind and headwind runway components
. Fuel required, endurance, range, and burn rate
. Pressure altitude, density altitude, ISA deviation, and TAS
. Mach, climb, descent, glide, and top of descent values
. Cloud base estimates
. Aviation unit conversions
. UTC time, timers, and flight time math
. Navigation coordinates and magnetic variation helpers
. Map scale distances
. Holding entries and wind correction
. Weight and balance with CG and envelope checks
. METAR and TAF weather report decoding

AvCalc is built for fast, repeatable use: enter the values you know, get clean numeric outputs, copy results, and save recent calculations for later reference.

Whether you are preparing a lesson, reviewing a route, checking runway winds, or doing quick performance math before a flight, AvCalc keeps the core aviation calculations close at hand.

Always verify calculations against current aircraft documentation, approved flight manuals, official weather sources, and operational procedures. AvCalc is a planning and reference tool and is not a substitute for required flight planning, navigation equipment, or pilot judgment.

Version History AvCalc 1.1 makes calculations feel faster and more responsive, with smoother timer updates, quicker METAR/TAF decoding, and more efficient saving of recent calculations and weight-and-balance edits. This update also includes reliability improvements. 1.1 Sep 19 1.0 May 19