Using Same Opposite Always Positive (SOAP) to factor some special cubic expressions, the rule is: a 3 ± b 3 = (a [s ame sign] b) (a 2 [o pposite sign] ab [a lways p ositive] b 2) ... using interval notation to show intervals of increasing and decreasing and postive and negative. Save your recipe and share with others! Remember when calculating your usage rates for soap to use the weight of the base oils in your soap recipe for the total weight. If you choose not to shop here, please consider making a small voluntary d onation occasionally to help cover the time, effort and cost of maintaining availability of this valuable resource. You can use grams or ounces, but it does need to be a weight measurement. Our Soap Calculators are supported by product sales. Enter Recipe Name and Date 2. It includes information on soap qualities and fatty acid make-up of oils. How to use this calculator: If you are using mobile, tilt the phone to landscape view. Example 1: The recipe calculator says 213 grams NaOH is needed to make my soap recipe if I use all NaOH. (its not responsive in mobile currently) Click on the type of soap you are making: Solid or Liquid? You should start by selecting options 1 and 2 which are, correspondingly, the type of soda (NaOH) and the units of measurement (grams). If you make this pine tar soap recipe, please consider leaving a comment and tagging me on social media – find me on Facebook or Instagram. No running about your computer, no lye and oil spots on your working table. ‎Enjoy making your original soap with this lye calculator. Select the fragrance you would like to use. This calculator supports both grams and ounces, so use whichever is appropriate for you. Therefore key in as 1000g; Fill in the percentage of each oil you want. Whether I want to come up with my own recipe, or am just checking someone else’s, I never use a new recipe without checking it in a lye calculator first. Note: The Soap Calculator may be eligible to earn a commission if you use the above link to shop at Amazon. Make sure you use a lye calculator to re-run the recipe and ensure you have the correct amount of lye. It also provides options for instructions, lye discount, superfat, and water portions. Calculating your oils, lyes and the size of the mold needed when making your own soap needs to be pretty accurate for your soap to turn out well. When using the calculator, you can click on the boxed numbers for help on those sections as well. Bramble Berry's calculator is a great simple soap calculator and it has … For the same recipe made with all KOH, the KOH weight is 299 grams. Lye Calculator & Recipe Formulator. If you wish to use other oils, repeat the previous operation. From Nature With Love's Soapulator allows you to conveniently enter, save and print your soap making recipes. This lye calculator allows the user to add oils and their exact saponification values. In addition, the HSCG Lye Calculator gives the option to calculate by amount or percentage, and to calculate the lye necessary for soap using sodium hydroxide, postassium hydroxide or both. If you are making soap, only enter the amount of the oils in the formula. The SAP Value of a chosen oil allows you to calculate the correct amount of Lye (Sodium Hydroxide – NaOH) needed to fully saponify it when making homemade soap using cold process.. HOW TO USE THE HANDMADE SOAP CALCULATOR. My Soap Calc ™ and it’s copyright owner will not be liable for any loss or damage including without limitation direct or indirect, special, incidental or consequential damages, expenses or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of My Soap … Play around with it to see how it works. Whenever you need to modify or customize a soap recipe, the first step is to use a soap calculator like SoapCalc. *Please note: The Bramble Berry Lye Calculator assumes a 90% purity for potassium hydroxide (liquid soap) and 97% purity for sodium hydroxide (solid soap). Scroll down below the oils lists for information on what the different types of oils … Outstanding bulk discounts available. Where possible we have provided recommended usage rates along with the typical usage rate range for … On the right side enter the quantity (weight) of the selected oil that you want to use. There are lots of them online that you can use. Soapulator - Soap Making Calculator. And then choose the product type to see an accurate usage rate for your product category according to IFRA Standards. If using EOs, add about 0.2 to 0.4 ounces per pound of soap. TYPE OF OIL: Select the oil that you want to use to produce your soap and click on the button "Add". The Lye Calculator™ will calculate the amount of lye (either sodium hydroxide or potassium hydroxide) required to convert the specified amount of fats and oils to soap. The Lye Calculator™ is provided free of charge, but it is copyrighted material and cannot be copied. Aromatherapy essential oils, melt and pour soap bases, molds, cutters, colors, unscented bases, plus ingredients like shea butter, cocoa butter. The total weight of recipe should be formulated (Total oil (gm) + NaOH/KOH (gm) + Water (gm) + Additives (gm) = Total soap weight (gm)) Way to create your own mix of oils formulas can be difficult when trying to produce your making! And oil spots on your working table the total will be 130 % as it were for.. Ingredients and instructions to share online of charge, but it does n't any. % as it were need at least 70 % oil ingredients to make my soap recipe I! It easy for you to choose your water and super-fat amounts the percentage of each you! 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