Beer Gas Carb Chart

[atlref]

Does any one have a carbonation chart for beer/gas blends and temp?
Assuming a 25% CO2 and 75% Nitro?

 

[Northern_Brewer]

This will get you started, at the bottom is a chart for 30/70 gas which is near enough :
https://jollygoodbeer.co.uk/2015/08/23/under-pressure-keg-beer-pressure-in-the-uk/

 

[Vale71]

Does any one have a carbonation chart for beer/gas blends and temp?
Assuming a 25% CO2 and 75% Nitro?

Just use a regular carbonation char and multiply the (total) pressure by 4.