eJuice Me Up Interpreting the PG and VG % boxes and where to put what. The first line is for the unflavored Nicotine eLiquid. It can be purchased with a number of PG/VG based percentages and strengths. Three boxes are provided for that info. If you use Nicotine already at your desired strength and do not want to cut it, enter the strength in the Nic Strength box and 0 in the Target box. If you are mixing Zero Nic and flavors only, enter 0 in both the Nic Strength and Target Nic box.The second line has a box for what Nicotine strength you would like your final result to be after adding all of your ingredients.The third line (Amount to Make) is self explanatory.The forth line (Water/Vodka/PGA) is also self explanatory. I rarely use this. PGA is P ure G rain A lcoholThe fifth through the ninth line is for the flavoring you are adding. I rarely use more than 20% flavoring, mostly 12 to 20% and that depends on the potency of the flavoring. If you're using more than 1 flavor, they should all add up to the percentage I mentioned. NOT 20% each but say 10% + 10% for two flavors.NOTE: PG% and the VG%: most flavoring is PG based. In that case you would put 100% in the PG box. What you put in the PG or VG box is deducted from the amount of PG/VG you add which cuts the Nic down to the Target Strength. There are only a couple of companies who do not use PG or VG so you can check the Flavor Zero PG/VG box on the Flavoring row. Further down there is the "Resulting Recipe" . The PG% and VG% boxes are to change the final eJuice PG/VG out come. In other words, what you want your eJuice to be. If you receive a warning pop up to add VG or PG that is because the calculator came up with a negative number. Adjustments will have to be made. Say you have a negative for PG, you will then make the PG% higher until it shows 0. Up on the Menu, "File", "Save As Default", you can now Save your settings as a default which will load your settings when the program first opens. You can create several default files by naming them what ever you like. Note: on start up, the Default.dft file will be called first. The button at the bottom which use to be "Rest" is now called "Get Default" will open a Dialog box to select a Default file that you saved.You may find some recipes in a Forum listed in Percentages totaling 100% This form of percentage does not tell you how much (how strong) to add to your recipe. This example shows how to convert to a usable percentage. Each of the 4 flavors were 25% = 100%. You determine the total strength of flavoring. Say that you wanted to add 16% total flavoring, each flavoring would be 4%. It's easy using equal percentages but the calculator is more helpful when using unequal percentages.
Enter two known values to calculate the two remaining values. Note: When using with a voltage regulator, I would like to point out that your current / wattage maybe limited to the maximum capability of what the regulator can output. So because the calculations say a particular value, that does not mean that you are actually getting the values shown. Check your regulators Spec Sheet.
eJuice Me Up Web Site: http://ejuice.breaktru.com Epsilon Posted this great pdf over at ECF: http://ejuice.breaktru.com/ejmutut.pdf
What is the Warning Pop-Up Window about Negative Amounts? See:
http://www.e-cigarette-forum.com/forum/diy-e-liquid/140495-thumbs-up-breaktru-nice-update-e-juice-me-up-calculator-7.html#post3792291 Posted by mikespiked I usually make almost 100% VG juices... the only PG is the flavorings... but I've had a hard time using the calculator when trying to do this. (see the attatched picture) If I input 100% VG for nic base and 100% PG for flavoring, it will still ask me to put in PG to the mix, and if I dont I get an error. I could just be doing something wrong though. Any help would be much appreciated. The calculations are correct. A neg PG amount was generated because of the added total of 15% PG in your 2 flavoring.
Put 17.5% PG in the PG result as shown in the Pix below. This is the TRUE result due to the PG in the flavoring.
Posted by Randyrtx See below... getting a similar problem with a 100% PG mix using 5% water. Where's the VG coming from? Because you are adding 5% in the Water/Vodka/PGA box. 5% is equally deducted from PG (2.5%) and VG (2.5%) Result equally. It's the VG 2.5% that's giving the neg result.
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Using Flavoring with NO PG or VG. A new version has been released on 9/2/11 with options to check off ZERO PG/VG for flavoring.
Most name brand flavoring should be 100% PG but the option was added for a couple of brands with no PG/VG.
You can over install it and it will perform an upgrade to your existing version.
You're recipes will remain and not lost.
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Version 10.1.0.0 - 9/02/11
Zero PG/VG for flavoring added
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Version 10.2.0.0 - 9/06/11
Zero and uncut Nic mixing for mixing flavoring only
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Just released Version 10.3.0.0 - 9/16/11 to fix a total calculation of eJuice error that was induced in version 10.1.0.0 for zero flavor PG/VG
Seems I missed it with all my testing and was pointed out by a user who did not submit his/her name.