Business Loan Prepayment Calculator

Model a lump sum against a business loan and see the interest and tenure it removes.

Interest you save
₹1,44,043
and finish 1 yr 3 mo earlier
Prepaying ₹2 L in month 12 plus ₹5,000 extra each month clears the loan in 2 yr 9 mo instead of 4 yr, saving ₹1,44,043 in interest.
EMI (unchanged)₹33,397
Original tenure4 yr
New tenure2 yr 9 mo
Interest without prepayment₹4,03,051
Interest with prepayment₹2,59,008
Total saving₹1,44,043

About the Business Loan Prepayment Calculator

A seasonal surplus put against an expensive business facility is a guaranteed return equal to the loan rate — usually 14–18%, which is better than most businesses earn on idle cash.

Balance it against working capital needs. Money used to prepay a term loan is gone from your current account, so keep enough buffer for payroll and supplier cycles before you commit a lump sum.

The formula

The schedule is rebuilt month by month with the prepayment applied directly to principal
Part paymentA lump sum that reduces the outstanding balance
Extra EMIAn additional amount added to every instalment

Because interest is charged on the reducing balance, every rupee of prepayment stops all future interest on that rupee.

Things worth knowing

1
Keep at least three months of operating costs liquid before prepaying anything.
2
Interest saved is real, but the interest you were paying was also tax-deductible — compare after tax.
3
An overdraft is often a better home for surplus cash: it cuts interest daily and the money stays available.

Frequently asked questions

Hold enough for three months of operating costs, then prepay the highest-rate facility with the surplus. Cash in a current account earns nothing while the loan costs 14–18%.

Often, since many are fixed-rate or made to non-individual borrowers, which places them outside the RBI's prohibition. Typical charges run 2–4% of the amount prepaid.

Explore every calculator

55 free tools across loans, tax and investments — all with the full working shown.

Browse all tools