How does extra prepayment save loan interest?

Any extra amount paid over your required monthly EMI goes directly toward reducing the principal loan balance. Because interest is calculated on the remaining principal, smaller principal balances generate significantly lower future interest charges.

Is an extra monthly payment or annual lump sum better?

Extra monthly prepayments reduce the principal faster because interest compounding benefits begin immediately each month. However, an annual bonus lump sum is also highly effective for shaving years off your loan tenure.

Loan & EMI Prepayment Calculator | Calculate Interest & Years Saved

1. Standard Loan Details

Currency

Loan Amount (Principal)

Interest Rate (% p.a.)

Loan Tenure (Years)

2. Prepayment Strategy

Extra Monthly Payment

Extra Annual Lump Sum

One-Time Lump Sum Payment (Optional)

Impact & Payoff Results

Regular Monthly EMI

$1,688.16

Base monthly payment

Total Monthly Paid
$1,888.16
EMI + Extra Monthly

Original Total Interest

$256,448

Without extra payments

New Total Interest
$208,229
With extra prepayments

Yearly Balance Trajectory

Year	Regular Balance	Prepaid Balance	Interest Saved

1. Standard Loan Details

2. Prepayment Strategy

Impact & Payoff Results

Loan Prepayment FAQ