How Loans Are Compared
AnyTool Loan Comparison Calculator evaluates two or three loan offers on the same basis in the browser. For each loan it computes the reducing-balance EMI, P × r × (1 + r)ⁿ ÷ ((1 + r)ⁿ − 1), where P is the amount, r the monthly rate (annual rate ÷ 12 ÷ 100) and n the months, then sums the payments to a total payment, subtracts the principal for the total interest, and adds any one-time processing fee to get the true total cost. The loans are sorted by total cost, the cheapest is highlighted, and the page reports how much you save versus the most expensive option. All arithmetic is pure client-side JavaScript built on the same reusable, unit-tested loan engine that powers AnyTool’s EMI, payoff and amortization tools.
- Reducing-balance EMI per loan: P × r × (1 + r)ⁿ ÷ ((1 + r)ⁿ − 1)
- Total payment = EMI × months; total interest = total payment − principal
- True total cost = total payment + one-time processing fee
- Loans ranked cheapest-first by total cost, winner highlighted
- All math is client-side JavaScript — no server round-trip
