Payment Formula:
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A real estate promissory note payment is the periodic amount paid by a borrower to a lender, consisting of principal repayment and interest. This calculator helps determine the fixed payment amount for each period.
The calculator uses the payment formula:
Where:
Explanation: The payment consists of an equal principal portion plus a fixed interest amount for each period.
Details: Correct payment calculation ensures proper loan amortization, protects both borrower and lender, and helps with financial planning.
Tips: Enter the principal amount in USD, total number of payment periods, and the fixed interest amount per period. All values must be valid (principal > 0, periods ≥ 1, interest ≥ 0).
Q1: What's the difference between this and an amortizing loan?
A: This calculates fixed principal payments plus interest, while amortizing loans have equal total payments with varying principal/interest portions.
Q2: Can this be used for monthly payments?
A: Yes, if the interest amount entered is the monthly interest charge.
Q3: How is this different from a balloon payment note?
A: This calculates periodic payments throughout the loan term, while balloon notes typically have small payments followed by one large final payment.
Q4: What if the interest rate changes?
A: This calculator assumes fixed interest amounts. For variable rates, you would need to recalculate when rates change.
Q5: Is this suitable for commercial real estate notes?
A: Yes, it can be used for both residential and commercial real estate promissory notes with fixed principal payments.