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UK Prepayment Simulator

See how extra overpayments reduce your mortgage term and how much interest you save, including Early Repayment Charges (ERCs) on excess overpayments.

Loan Details

£
£100,000£3,000,000
£
£17,500£350,000
%
0.5%15%
yrs
5 yrs35 yrs
/ 5
1 / 55 / 5

What year of your fixed-rate deal are you in?

Overpayment

£
£0£100,000
In the UK, you can overpay up to 10% of your outstanding balance each year without incurring Early Repayment Charges. Overpayments beyond this limit are subject to ERC based on your current fixed-rate deal year.

Balance Comparison

Over 25 years
Without Overpayment
With Overpayment

Impact Summary

Interest Saved

£69,076

Total overpayments: £85,000

Years Saved

8.2 yrs

Payoff Without Overpay

July 2051

Payoff With Overpay

July 2042

Total Cost Without Overpay

£466,899

Total Cost With Overpay

£399,379

Monthly Payment

£1,556

PilotRate provides educational mortgage estimates and does not constitute financial advice.