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Free Airgun Calculators
https://www.airgunforum.ca/forums/topic53292.html
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Author:  webstien [ Sun Feb 24, 2013 8:42 pm ]
Post subject:  Free Airgun Calculators

Online Air Gun Calculators

Scuba Tank To Air Gun Tank Fill Calculator

Pellet Weights and Energy Calculator

PCP Air Efficiency Calculator

Tank Fill Calculator and Volume Chart

Author:  Plasticman [ Mon Feb 25, 2013 12:17 pm ]
Post subject:  Re: Free Airgun Calculators

Thanks Webstein it should be a handy resource.

Author:  target man [ Mon Feb 25, 2013 12:19 pm ]
Post subject:  Re: Free Airgun Calculators

Plasticman wrote:
Thanks Webstein it should be a handy resource.


x2

target man

Author:  LouisF [ Sun Jun 16, 2013 11:01 am ]
Post subject:  Re: Free Airgun Calculators

Thanks!

Merci!

XD

Author:  theblackbirder [ Sun Jun 16, 2013 2:26 pm ]
Post subject:  Re: Free Airgun Calculators

This should be stickied

Author:  moltogordo [ Sun Nov 24, 2013 8:05 pm ]
Post subject:  Re: Free Airgun Calculators

theblackbirder wrote:
This should be stickied


agreed!

Author:  Miscoubob [ Fri May 28, 2021 6:17 pm ]
Post subject:  Re: Free Airgun Calculators

Tried to use it .hope it's wrong.. lol
Here is what we have
200 bar(2900 psi) gun with 320 cc tank onboard

Got a 68/4500psi bottle with let's say 4350 psi in it.
I want to shoot down from 2900 to 2100 then top up with the bottle .. how many times before the bottle cannot get the gun to 2900 and needs topping.
What you figure..I got .3 times lol

Author:  wesb2007 [ Fri May 28, 2021 6:41 pm ]
Post subject:  Re: Free Airgun Calculators

I get 7.1 times, since a 68ci 4500psi tank is 12.2 cubic feet.
I was going with a 4500psi fill

Sent from my SM-A515W using Tapatalk

Author:  Miscoubob [ Fri May 28, 2021 8:05 pm ]
Post subject:  Re: Free Airgun Calculators

That would work. That's 300 ish good shots before topping off the bottle.
And that's what they call full fills right. Then you would maybe 10 partial fills? So maybe 500 shots before filling back to 4500 psi,?

Author:  Miscoubob [ Sat May 29, 2021 4:52 am ]
Post subject:  Re: Free Airgun Calculators

Great calculator once you know the input values.
My 68/4500 psi paintball tank will fill from 1900 to 2900 more than 5 times. Which gotta be a tin of pellets anyway.
Thanks for the help guys.

Author:  Johnmash2 [ Fri Jun 04, 2021 4:47 am ]
Post subject:  Re: Free Airgun Calculators

What is formula use to Determine Muzzle Energy(Ft/lbs Energy)

Author:  Daryl [ Fri Nov 19, 2021 7:08 pm ]
Post subject:  Re: Free Airgun Calculators

vel in FPS X Vel in FPE x bullet weight in gains, divided by 450240 - FPE
vel x vel x grains, divided by 450240 = fpe

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