About Aviation Calcs

Aviation Calcs is a small set of free, mobile-friendly aviation calculators that run entirely in your browser. The first tools cover the numbers most of us reach for before a flight: density altitude, the crosswind and headwind component, and a generic weight and balance / center-of-gravity worksheet.

They were built by a commercial pilot, CFII, and flight test engineer who got tired of burying a phone calculator under an E6B and a POH. The goal is straightforward math, visible formulas, and enough explanation that you can check the answer — not a black box, and not a substitute for the book.

Nothing you type is uploaded. Weight-and-balance loadouts, if you save them, stay in this browser. The calculators are planning and training aids only. Always defer to the Pilot’s Operating Handbook or Aircraft Flight Manual, official weather, and the official weight and balance report for the airplane you fly.

Contact

Contact form coming soon.