Amortization Schedule Calculator
Amortization Schedule: a planned Super Calculator tool. Covers loan amount (currency) and rate (%). Stub page while the tool and its worked example are.
Amortization Schedule Calculator is a planned calculator in the real estate section of Super Calculator, covering amortization and payoff.
What this calculator will compute
Inputs: loan amount (currency), rate (%), term (years), start date, payment frequency and extra payment (currency).
Outputs: full payment schedule (table), cumulative interest by year (currency), cumulative principal by year (currency) and payoff date.
Formula, recorded as scope and not yet verified against a primary source: Iterates month by month: interest_t = balance_{t-1} * i, principal_t = payment - interest_t, balance_t = balance_{t-1} - principal_t, with the final payment adjusted for accumulated rounding. Never derive the schedule from a closed-form remaining-balance formula and then round each row independently, because the rows will not sum to the total.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
The stub carries noindex, nofollow and is excluded from the sitemap.