Some people can do math in their head and calculate the tip with no problem.  If you’re not one of those people – no problem – those mathy people don’t get trophies.  However, trophy or no trophy you still need to give your server an appropriate tip – so use these tip calculators and it’s a breeze.

First case: you are paying with a credit or debit card, and now need to fill in the tip amount and total fields, so you decide the percentage you want to leave and this will tell you the tip amount and grand total:

 

Second case: you are paying cash and want to know how much total to leave that will provide an appropriate tip – so this calculates the tip percentage: