missdivine828 said:
How do I calculate the interest on a princiapl balance from a
date in the past to today's date?
Compounded daily, I assume. If the principal is in A1, the deposit
date is in A2, and the annual interest rate is in A3, the current
balance is:
=fv(A3/365, today() - A1, 0, -A2)
The total accrued interest is simply that value less the principal,
namely:
=fv(A3/365, today() - A1, 0, -A2) - A2