05 May 2015
Debtor Days the average number of days it takes a company to receive payment from its debtors
Creditor days : Opposite of above
Inventory days : The calculation of the days' sales in inventory is: the number of days in a year (365 or 360 days) divided by the inventory turnover ratio. For example, if a company had an inventory turnover ratio of 9, the company's inventory turned over 9 times during the year.