Go to File... New... General Templates... Spreadsheet Solutions... "Loan
Amortization"

if you need the actual formula to calculate interest...
Principal = Payment * ((1-(1/((1+r)^(n*y))))/r)
Whe
n = number of periods per year
y = total years
r = interest rate per period, given by this formula:
r = Annual interest rate/n

Payment = (Principal * r)/(1-(1/((1+r)^n*y))

HTH

Die_Another_Day

"Tahoehigh" wrote in message
...
How do I create an amortization table with a variable rate loan such as a
line of credit?