Repayment Calculator

Compare standard vs accelerated loan repayment scenarios

Standard Monthly Payment
$0
Standard term
Accelerated Monthly Payment
$0
With extra payment
Standard Total Interest
$0
Over full term
Accelerated Total Interest
$0
Interest saved: $0

About the Repayment Calculator

This repayment calculator compares standard versus accelerated loan repayment scenarios side by side. By adding extra monthly payments, you can see exactly how much interest you save and how many months you cut off your loan term. This side-by-side comparison tool clearly shows the benefits of accelerated repayment. By adding extra monthly payments, you can see exactly how much interest you save and how many months you cut off your loan, helping you decide if the extra payment is worth the budget adjustment.

How to Use This Calculator

  1. Enter your loan amount, annual interest rate, and loan term in years.
  2. Input the extra monthly payment you can afford to add.
  3. Click Compare to see the standard vs accelerated monthly payment, interest, and savings.

The Formula

The standard repayment uses the amortization formula. The accelerated scenario uses the same formula with the increased payment, simulating until the loan is paid off.

Interest Saved = Standard Interest - Accelerated Interest

Frequently Asked Questions

How much should I pay extra each month?

Even small extra payments of $50-100 per month can make a significant difference over the life of a loan. Aim for an amount that fits your budget without straining other financial goals.

Are there prepayment penalties?

Some loans charge prepayment penalties for paying off early. Check your loan agreement before making extra payments, though many modern loans do not have this restriction.

How much should I pay extra each month?

Start with an amount that fits comfortably in your budget, even $50-100 per month. The calculator shows the impact of any amount, so you can find the sweet spot between accelerating payoff and maintaining financial flexibility.

Are there prepayment penalties to worry about?

Some loans, particularly mortgages and auto loans, may have prepayment penalties. Check your loan agreement before making extra payments. Many modern loans do not have this restriction.

Is accelerated repayment always the best choice?

Not always. If you have high-interest credit card debt, paying that off first may be more urgent. Also, if your loan rate is very low (under 4%), investing the extra money may yield better returns.

How does the calculator handle different loan types?

The calculator works for any amortizing loan including mortgages, auto loans, personal loans, and student loans. It uses the standard amortization formula for both scenarios.

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