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Calculators

Here are some helpful calculators and conversion utilities. Let us know if you'd like to see any others added to this list.

Percentage Calculator

What is % of ? Answer:
Or...
is what percent of ? Answer: %

Temperature Conversion

Enter a value for Fahrenheit or Celsius, then click "calculate".
F C


Date Conversion
Use this date conversion utility to assist you in creating Lot Number labeling for your products. This enables you to create a lot number that you can identify, but one that is a little more difficult for your customer to decipher. For example, the first batch of product made on January 2, 2009 might be assigned this number: 0900201 (05=year, 002=day number, 01=batch number of the day). The calculator generates a sample Lot Number for you.

Enter any Date you wish to calculate. Note, today's date is always the default and is displayed.

mo
day
  year
  day number
  sample lot number
 
 


Weight Conversion
Enter one of the values to convert from, then click "calculate." Click "clear" to start over.
kilos
grams
ounces
pounds

Flashpoint Calculator
Did you know that U.S. Postal regulations state that, unless you provide a Hazardous Cargo form on the outside of the box, you cannot ship products with a flashpoint below 201°F via Priority Mail? Want to know if that if that Perfumed Body or Linen Spray you're creating can perhaps be shipped via Priority Mail? Here's a handy way to check. This is an estimating tool only and is not meant to replace conventional flashpoint testing. If you need a company to do flashpoint testing for you, please contact us and we'll be happy to provide that information.

Use this Flashpoint Calculator to estimate the adjusted flashpoint of anhydrous mixtures of oils, esters, silicones and fragrances. We have listed the known flashpoints of many fixed oils, as well as silicones and esters we carry. Choose your ingredient and add its percentage in your formula. We've also included "Other" rows where you can fill in the flashpoint and percentage of ingredients that may not be listed here. Note, your total must equal 100%. Click Calculate and the Result will be the estimated flashpoint for your mixture.

 
Choose Ingredient — Fill in Percent

Result ° %

Flashpoint Calculator © Lotioncrafter 2006

News
06-30-2010
Lotioncrafter's office and warehouse will be closed on Monday, July 5th for the 4th of July Holiday. During that time email and telephone calls will not be returned (we will respond as soon as possible on Tuesday, July 6th). Our shopping cart will remain active and will continue to process orders. Have a safe and happy Fourth of July weekend!

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