Honda Spree and Elite 50 Forums

I was stuck on a long and dry teleconference and created an interactive excel spreadsheet to calculate how much oil is needed to add to gas to get to my desired 32:1 premix ratio. Because I am terrible at quick mental math at the gas pump (huffing to many fumes perhaps) I wanted a quick check to know how much to add based on X.XX gas. Unfortunately I can't add .xls or .xlsx files to the forum so you could play with the numbers yourself. Instead below is a text version. I printed off mine and will be keeping it with my oil measuring cup under the seat to use at the pump.

32:1 Mix Ratio
Fuel Gal _ Oil oz _ Oil cc
1.00_ 4_ 118.3
1.50_ 6_ 177.4
0.05_ 0.2_ 5.9
0.10_ 0.4_ 11.8
0.20_ 0.8_ 23.7
0.25_ 1_ 29.6
0.30_ 1.2_ 35.5
0.40_ 1.6_ 47.3
0.50_ 2_ 59.1
0.60_ 2.4_ 71.0
0.70_ 2.8_ 82.8
0.75_ 3_ 88.7
0.80_ 3.2_ 94.6
0.90_ 3.6_ 106.5

gas meter pump .250 1 oz oil

.500. 2oz oil

.750 3 oz oil

1 gallon 4 oz oil.

add oil in the gas tank. first vary on oz(s) . need to match gas meter pump.


this is the easy way to do it.!!!

go get a squirt bottle from the garden department on the weedwacker area.

oil in the tank will be mix by pour the gas in the fuel tank.

free premix app for android and iphone

Trafficjamz wrote:free premix app for android and iphone

I use the android version called fuel/oil mix calculator it rocks. I used to use a calculator, then an excel calculator that I made in my pocket pc.
It is also easier to calculate here in Canada because everything is metric.

Greeting:

Are we overthinking? Four times the gallon count equals the number of oh-zees of oil.