Teach Soap

I am so bad at math, I think I figured it out but wanted another opinion! I found a base (not the whipped soap one from my other post) and it says use .25-3% frag oil. I know that is a wide range, but I definitely don't want to go over. I want to work in 8oz batches so I can use more scents. (I will be using 4oz jars, so want at least 2 jars per scent, so I can list more stuff )
So can someone tell me what ml/oz .25%-3% of 8 ounces would be?
It's a body butter base with a semi strong cocoa butter scent.

Did some math for you and came up with 1% is 0.08oz. And using 30ml per oz then for 8 oz you would use 2.4ml. If you want 2% it would be double that or 4.8ml. And if you wanted 3% it would be 7.2ml. I can do percentages quite well but would feel better if someone checked my math, please.

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Susie
Sometimes A Mistake is so much fun, You just have to do it again!

thank you! I did manage to try to figure out the 3% and came up with about .24 oz - 7ml also, glad to see I was probably doing it right lol