The Iowa 10% Interest Table is a tool used to calculate the amount of interest due on an unpaid debt in the state of Iowa. The table is based on the Iowa Code section 535.3, which sets the legal rate of interest at 10%. It is used to calculate the interest due on unpaid debts, such as court judgments, notes, accounts, and contracts. The table consists of two parts: the first part is the Iowa 10% Interest Table — Simple Interest and the second part is the Iowa 10% Interest Table — Compound Interest. The Simple Interest Table provides interest rates based on the number of days the debt has been outstanding, and the Compound Interest Table provides interest rates based on the number of months the debt has been outstanding. Both tables are used in conjunction to calculate the total amount of interest due on an unpaid debt.