Check/Note Average Maturity Calculator
Calculate the amount-weighted average maturity day for multiple checks or promissory notes.
Formula
Average maturity = sum(amount × days) / total amount.
Source / method note
The calculation is based on the amount-weighted average maturity logic. The amount and remaining days to maturity of each document are entered by the user.
Legal / official rate note
This tool is for estimation and planning purposes. For official accounting, discount, or collection transactions, institution records and contract terms should be taken as the basis.
