Chaining three real numbers together
Start with a ₹50,000 balance at a 3.5% monthly rate. The interest calculator shows that annualizes to 51.11%. The minimum payment calculator, at a 5% minimum with a ₹200 floor, shows the minimum due is ₹2,500. Feeding both of those real results — the 51.11% rate and the ₹2,500 payment — into the payoff calculator answers the real question: how long would paying only the minimum actually take?
The answer: 46 months, ₹65,000 in interest
Paying exactly ₹2,500 every month against that ₹50,000 balance at 51.11% takes 46 months (just over 3.8 years) to clear, and costs ₹65,000 in interest along the way — more than the ₹50,000 original balance itself. The minimum payment recalculates each month as the balance shrinks, but this fixed-payment estimate illustrates the scale of the problem even as a simplification.
A modestly larger payment changes the outcome dramatically
Paying ₹4,000 a month instead of ₹2,500 — just ₹1,500 more — clears the same ₹50,000 balance at the same 51.11% rate in 19 months instead of 46, and costs ₹26,000 in interest instead of ₹65,000. Less than double the monthly payment more than halves both the payoff time and the total interest paid.
Why the minimum payment is the expensive path
The minimum payment calculation doesn't account for the interest rate at all — it's a simple percentage of the balance. At a high enough interest rate, a low enough minimum payment can be barely more than the interest accruing each month, which is exactly why minimum-payment-only balances can take years to clear and cost far more in total interest than the amount originally borrowed.