There are hundreds of accounting and financial ratio formulas. This post contains the formulas needed to calculate many of the “most common accounting ratios” specifically, as well as brief explanations for each one. They are listed in alphabetical order. Enjoy!   Accounts Payable Days This formula is similar to the accounts payable turnover calculation, except that it converts the amount of outstanding payables into the average number of days of purchases that are currently unpaid. The formula is: Ending accounts [...]