Loan EMI Calculator — Monthly Installment & Interest
Every amortising loan — personal, home, business — reduces to three inputs and one formula: principal, annual rate, and tenure produce the equal monthly instalment that retires the debt. The number Pakistani borrowers see too late is the fourth output: total markup over the tenure, which at prevailing KIBOR-linked rates can exceed the principal itself. This tool shows all of it before signing.
What rate should I enter — flat or reducing-balance?
This tool computes on reducing balance, the standard for bank EMI products. If a lender quotes a "flat rate", it is not comparable: a 12 percent flat rate roughly equals a 21–22 percent reducing rate over typical tenures. Always ask which basis a quote uses — the flat-rate quote is the oldest trick in consumer lending.
How does KIBOR linkage change my instalment later?
Most Pakistani bank loans float at KIBOR plus a spread, repricing periodically — the EMI you compute today holds only until the next reset. Run this tool at the current rate and again at two or three points higher; if the higher-rate EMI breaks your budget, the loan size is wrong regardless of today’s affordability.
Why is so much of my early instalment markup rather than principal?
Amortisation front-loads markup because it accrues on the outstanding balance, which is largest at the start. On a 20-year mortgage at prevailing rates, early instalments can run 80-plus percent markup. It also means early prepayments punch far above their weight — each early rupee of principal kills its entire future markup stream.
Loan EMI Calculator
Reading the three outputs together
EMI answers affordability month to month; total payable answers what the purchase truly costs; total markup answers what the financing itself costs. Borrowers anchor on the first and lenders advertise it — the second and third are where decisions should live. A Rs. 2 million loan at 22 percent over five years pays back roughly Rs. 3.3 million: the financed item costs 65 percent more than its sticker. Sometimes that trade is right; it should never be invisible.
Rate shopping in a KIBOR economy
The advertised spread over KIBOR is the bank’s actual price, and spreads vary between institutions by margins that compound enormously over long tenures — half a point on a 20-year mortgage is hundreds of thousands of rupees. Salary-account relationships, employer arrangements, and clean eCIB history all move the offered spread; asking two competing banks to beat each other’s written offer remains crude and effective. Fix-rate windows, where offered, are insurance worth pricing in volatile rate environments.
Prepayment strategy, concretely
The amortisation curve makes timing matter: prepayments in the early years destroy the most future markup, so windfalls — bonus, committee payout, gratuity from a previous employer — do their best work against young loans. The mechanics to confirm with your bank: whether prepayments re-amortise (lower EMI, same tenure) or curtail (same EMI, shorter tenure) — curtailment saves more total markup and is usually the right election for anyone who could afford the original EMI comfortably.
More questions answered
The working ceiling is an instalment around 33–40 percent of verified monthly income, with all existing obligations counted via the eCIB report. Self-imposed prudence runs lower — the bank’s ceiling assumes nothing else in your life goes wrong.
Permitted with notice on most products, with early-settlement charges commonly 1–5 percent of the outstanding — and frequently negotiable or waived after minimum periods. The math almost always favours settling expensive consumer debt early even after the charge; run remaining-markup against the fee before deciding.
Diminishing musharakah and murabaha products produce instalment streams economically comparable to conventional EMIs at similar effective rates — the structural difference is contractual, not usually arithmetic. Compare on total payable over tenure across both, which this tool computes for any quoted effective rate.
Sometimes — tenure is buying monthly breathing room with total cost. A longer tenure with disciplined voluntary prepayments outperforms a shorter tenure that forces default risk in a bad month. The defensible pattern: stretch the contractual tenure, pay the shorter-tenure EMI voluntarily.
Processing (0.5–2 percent typically), life and property insurance on secured loans, valuation and legal charges on mortgages, and late-payment penalties per schedule. Total-cost comparison between banks should add these to the markup figure — a lower rate with heavy fees regularly loses.