Using our Tank Fill Calculator for your Airgun!

Are you looking for a new air tank and wondering how many times you can refill your different airguns? In this Airgun Bootcamp, we walk you through using our FREE online tank fill calculator!
www.airgunsofarizona.com/Tanks/FillCalc.html
This helpful tool makes working out the math as easy as possible, and this bootcamp shows you the step-by-step process in learning more about refilling your airguns and determining which tank is best for you.

[@urbanspaceman7183]

Don't understand your measurements, I'm not the only one. According to volume calculators, 18 cubic feet is equal to 510 litres. Why do you mix your measurements? Surely it would be better to use litres for tank capacity when using cc's for airgun capacity.

[@Airgunfunrich]

Yep according to the calculator my 300bar5l tank will fill my 250bar 450cc rifle 0.1 times …

[@Airgunfunrich]

It must be something like when pressurised to 300 bar you can fit 18 cu ft of air into a 5 l bottle….

[@urbanspaceman7183]

@@Airgunfunrich Could be but I bet you can fit a lot more than 250 cc of air into an airgun once pressurised. Just no consistency.

[@Airgunfunrich]

@@urbanspaceman7183 it is if you use a scuba calculator a 5L tank will hold 54.25 cu ft of air at a pressure of 300 bar which then the calculator works out about right except it’s only telling you full fills…

[@tsmith4338]

My guess is: multiply the volume of the tank at 1bar, by the tank's rated pressure. My 300bar, 3-liter tank has a capacity of 0.106cf at 1 bar... when my tank is pressurized to 300 bar, there will be a total of ~ 300 times that much volume pumped into the tank (~31.8cf).

[@daveyJ213]

Awesome information! Thanks.

[@julianmassimino403]

Cuánto sería una Tank de 6.8 litros en cu ft ??? Cómo hago la conversión…. Muchas Gracias

[@Tom-jw1pe]

Great info!!!! Thanks

[@hmingahminga7554]

Beautiful

[@terrywells3955]

Great information thanks

[@Airgunfunrich]

According to your calculator my 5L 300 bar tank can fill my rifle with a 250 bar fill 0.1 times…..

[@kirbysands3197]

I font know if I did something wrong. But putting in the numbers for a 700cc bottle that has 300 bar fill the calculator says I cant even fill it 1 time. As I am thinking of ordering a m3 .35 cal. with a 300 bar 700cc airmarksman bottle on it.

[@InTimeZone1993]

Add Metric Units Please!

[@Airgunfunrich]

How many cu ft is 5L (Google says 0.17) ?

[@DedekFaisal]

Wow mantap 👍 👍 👍

[@go-huntingbefree3272]

By my experience the charges calculator is not accurate.

[@farzahunting5822]

🇮🇩🇮🇩

[@franciscocarvalho2424]

Dream show but I can't find this genius 🧞 Brazil KKK wishing much more success fan of 🇧🇷 like guaranteed always