
This calculator is intended for illustration purposes only and exact payment terms should be agreed with a lender before taking out a loan.
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Calculating the cost of a commercial real estate loan involves understanding several key factors, including the loan amount, interest rate, loan term, and any additional fees. Here’s a detailed guide on how to compute the total cost of a commercial real estate loan:
The monthly loan payment can be calculated using the formula for a fixed-rate mortgage:
M = P * [ r(1 + r)^n / (1 + r)^n – 1 ]
Where:
Total interest paid over the life of the loan can be calculated by multiplying the monthly payment by the total number of payments and then subtracting the principal:
Total interest = (M * n) – P
Add any additional fees to the total interest to get the overall cost of the loan.
r = 5% / 12 = 0.05 / 12 = 0.004167
n = 20 * 12 = 240
M = $400,000 * [ 0.004167(1 + 0.004167)^240 / (1 + 0.004167)^240 – 1 ]
Using a financial calculator or spreadsheet for the above formula:
M ≈ $2,640.33
Total interest = (M * n) – P Total Interest = ($2,640.33 * 240) – $400,000
Total interest ≈ $634,679.20 – $400,000
Total interest ≈ $234,679.20
Total cost = Principal + Total Interest + Additional fees total cost = $400,000 + $234,679.20 + $5,000
Total cost = $639,679.20
The total cost of the commercial real estate loan in this example is approximately $639,679.20. This includes the principal amount, total interest paid over the life of the loan, and additional fees.
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