No need to ask,
This site is all about
This site is created to solve the problem of owning WordPress Calculators. This site features most of the calculators I have created. They are available for you to use for free, you can also have them on your site for just a token. The calculators include: cost calculator, finance calculators, health / fitness calculators, engineering calculators, Pregnancy calculators, mortgage calculators, life path calculator, yoga calculators, calorie calculators, shipping calculator, scientific calculators, peptide reconstitution calculator etc.