...here is another old thread with a pretty thorough discussion an mix ratios, ...there are some haters you'll need to ignore but if you read it through you might be surprised.This is a bump, I think there are many out here coming into this hobby for the first time who may find this helpful.
Thanks Paul for posting this way back when, this is a great tool.
Hey thats some good info. I'll have to go to google play store and search for that app, ill use it for sure, sometime I just want to top off my jugs and I never know for sure what it will take to fill it, I can see an app like that beoling very handy for those times.I have an app on my cellphone called "fuel/oil mix" You put in how many gallons of gas you have and the mix ratio you are looking for, hit enter and it gives you an exact amount to put in.
I use this because my cans hold anywhere form 1 to 1.5 gallons and I tend to get them somewhere in between.
I use Android also, I have a Samsung Galaxy III, I dont do the Apple stuff myself, the wife has an Iphone and Ive messed with it just enough to like my galaxy even more....LOL!I should have specified I'm on Android. I have an iPod touch too, but don't use it as often as I used to. It was used for the long commute to work, not that I don't commute it mostly just sits. I bet there is a Apple app too.