Muzzle Energy Chart

[Phil Russell]

For those wanting .22 (and .177 for that matter) I have Excel charts for both calibres ... not sure where they came from but my file is dated 2013. I did laminate copies and find them very useful.
If you want copy/copies just let me know by PM. I apologise in advance to Neil because I could not open his download photobucket file so do not know if my files are the same or not . Pellet weight vs velocity for range of weights and ft.sec giving ftlb.
Cheers, Phil

[angrybear]

This is a really easy site to use, https://airguncalculator.com/

[Shed tuner]

Spent 10 mins this morning with the laptop over breakfast knocking these up:

[b.b]

Brilliant 👍🏻👌

[Clank]

Very kind, thank you very much for that. What the charts clearly show is that it doesn't take much at all to exceed the 12ft lb limits. Just a few feet per second will take you over.

[billsnibby]

'Morning All,

I thought this might be useful as an alternative to tables.

Print the file then just place a rule on the outer pellet weight and velocity scales then read off the energy on the middle scale; the dotted line shows an example.

Best Regards,
Bill.

[Shed tuner]

that's actually really cool.. not seen that format before.