Warning:

This sheet will not function:

Windows (including Surface):

Choose Allow Blocked Content. You may need to reload the page to get this option.

iOS

You need to open this into an app such as GoodReader that runs Javasript.

Crosswind and Basic Metar Unit Conversions

Crosswind Calculator

Runway Direction °mag
Wind Direction °
Mag Var °
Wind Steady Speed
Wind Upper Gust
Mag Winds kts
Steady
 Headwind kts
 Crosswind kts
Gust
 Headwind kts
 Crosswind kts
Additive if appropriate (min 5 max 20)
 Half head + all gust  kts
Only use mag var when needed to convert true winds.
  • ATIS, Tower, and automated broadcasts are magnetic.
  • METAR and TAF are true.

Basic Metar Unit Conversion

meters
mps
C

Time Totaler

Time (hhmm)
Operation
Total