IMMPL vs OverPay Calculator UK

For more than two decades, IMMPL has helped countless people secure their financial future and live life on their own terms. We aren’t just a team of expert personal financial advisors, we’re trusted partners facilitating financial independence across the globe.

OverPay is a powerful UK mortgage overpayment calculator designed to help you clear your mortgage faster and save thousands in interest. Instantly see how monthly overpayments or one-off lump sums reduce your mortgage term and total interest paid. Built specifically for UK homeowners. Plan Smarter. Save Faster. Enter your mortgage balance, interest rate and term to instantly calculate: • New mortgage payoff date • Total interest saved • Monthly cost breakdown • Side-by-side overpayment comparisons Test Different Scenarios Try combinations of: • Monthly overpayments • One-off lump sums • Combined strategies See exactly how each strategy impacts your mortgage term. Premium Features Upgrade to unlock: • Unlimited saved scenarios • Compare multiple strategies • Export results to CSV • Detailed amortisation breakdown • Remove free plan limits Important OverPay provides mortgage calculations for informational purposes only and does not constitute financial advice. Always consult a qualified financial advisor before making financial decisions. Terms of use: https://arcye.com/overpay/terms.html