DA Calculator - Density Altitude Calculator Beech Bend Raceway Park


Bowling Green, KY


This calculator will calculate the Density Altitude (DA) from the given weather conditions for your drag racing runs.

You can enter in the data manually if you have it ready, or you can choose the track and date of the drag racing
run and we will look up the weather and elevation data for you. Weather data is obtained from an airport near the track.

If you want the most accurate DA, check out this Kestrel 4250 racing weather meter, it gives you your DA instantly at the track.

Track:

Date:

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Click on the time to select your run conditions and calcuate your DA:
Time Temperature Humidity Pressure
07/04/2009 01:00:00 67.51 F 83 % 30.1 in
07/04/2009 02:00:00 66.34 F 87 % 30.08 in
07/04/2009 03:00:00 65.91 F 83 % 30.07 in
07/04/2009 04:00:00 64.86 F 91 % 30.06 in
07/04/2009 05:00:00 64.24 F 88 % 30.05 in
07/04/2009 06:00:00 64.35 F 87 % 30.04 in
07/04/2009 07:00:00 63.35 F 85 % 30.05 in
07/04/2009 08:00:00 66.43 F 87 % 30.05 in
07/04/2009 09:00:00 68.36 F 82 % 30.09 in
07/04/2009 10:00:00 70.03 F 77 % 30.09 in
07/04/2009 11:00:00 71.99 F 72 % 30.08 in
07/04/2009 12:00:00 77.43 F 60 % 30.06 in
07/04/2009 13:00:00 80.18 F 55 % 30.04 in
07/04/2009 14:00:00 81.09 F 53 % 30.02 in
07/04/2009 15:00:00 80.61 F 50 % 30 in
07/04/2009 16:00:00 80.37 F 51 % 29.99 in
07/04/2009 17:00:00 76.02 F 65 % 29.95 in
07/04/2009 18:00:00 74.21 F 73 % 29.94 in
07/04/2009 19:00:00 73.9 F 73 % 29.9 in
07/04/2009 20:00:00 72.75 F 80 % 29.91 in
07/04/2009 21:00:00 70.1 F 88 % 29.92 in
07/04/2009 22:00:00 69.48 F 90 % 29.93 in
07/04/2009 23:00:00 69.43 F 90 % 29.89 in
07/05/2009 00:00:00 69.56 F 89 % 29.86 in

Track Elevation:

feet above sea level

Air Temperature:

degrees F

Barometric Pressure:

inches Hg

Relative Humidty:

%


Density Altitude: 1983 feet
Relative Density: 94.32 %

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Correct your ET and MPH using the DA (Beta Testing)

Density Altitude:

feet above sea level

1/4 mile ET:

seconds

1/4 mile trap speed:

MPH

Stock and Mildly Modified Naturally Aspirated Engines
@ MPH

Extensively Modified Naturally Aspirated Engines
@ MPH

Extensively Modified Supercharged and Turbocharged Engines
@ MPH

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