EXTRA PRINCIPAL PAYMENT SAVINGS

Extra Payment Calculator

Explore how additional monthly, annual, or one-time principal payments may shorten your mortgage and reduce total interest.

EXTRA PAYMENT CALCULATOR

Build Your Plan

01

CURRENT MORTGAGE

Build the Existing Loan Scenario

$425,000
$50K$3M
%
Quick Select
years
$ /mo
02

EXTRA MONTHLY PAYMENT

Add a Little More Each Month

Quick Select
$ /mo
03

OTHER EXTRA PAYMENTS

Add Annual or One-Time Principal

$ /yr
$
month

Extra payments are modeled as principal curtailments. Confirm with your loan servicer how additional amounts should be submitted and applied.

ESTIMATED INTEREST SAVED

$0
0 Months Saved

Estimated reduction in interest over the remaining life of the loan.

Scheduled Remaining Interest $0
Estimated Interest With Extras $0
Scheduled Payoff Date —
Estimated New Payoff Date —
Estimated Time Saved 0 months
Total Extra Principal Paid $0

GOLDEN OAK INSIGHT

The selected extra payment shortens the modeled payoff timeline.

Payoff Accelerated

Even a modest recurring principal payment can reduce future interest and accelerate equity growth over time.

ESTIMATED PAYMENT PLAN

$0

$250 Extra Monthly
Scheduled Monthly P&I$0
Extra Monthly Principal$0
Estimated First-Year Extra Principal$0
Estimated Principal Reduction After 5 Years$0

COMPARE EXTRA PAYMENT OPTIONS

See How a Little More Each Month Adds Up

Each option uses the same current loan balance, interest rate, remaining term, and payment date assumptions.

+$50 / MONTH

$0

Time Saved0 months
New Payoff Date—
Total Extra Paid$0

+$100 / MONTH

$0

Time Saved0 months
New Payoff Date—
Total Extra Paid$0

+$250 / MONTH

$0

Time Saved0 months
New Payoff Date—
Total Extra Paid$0

+$500 / MONTH

$0

Time Saved0 months
New Payoff Date—
Total Extra Paid$0

+$1,000 / MONTH

$0

Time Saved0 months
New Payoff Date—
Total Extra Paid$0

NEXT PLANNING TOOLS

Continue Planning

Σ
Mortgage Amortization CalculatorReview principal, interest, remaining balance, and the annual amortization schedule.
→ ↔
Refinance Savings CalculatorCompare the existing mortgage with possible refinance terms, payment changes, and interest impact.
→ %
Mortgage Points CalculatorCompare upfront point costs, payment savings, and estimated break-even timing.
→

HELPFUL READING

Educational Resource

i

OFFICIAL RESOURCE

CFPB: Additional Mortgage Payments

Review how to confirm that additional mortgage payments are applied to principal and what to verify with the loan servicer.

Open Official CFPB Resource →

YOUR PLAN DESERVES A PERSONAL REVIEW

Review Your Payoff Plan With Golden Oak

A personalized mortgage review can help weigh principal reduction against liquidity, retirement contributions, higher-interest debt, refinancing, and other financial priorities.

Review My Plan

This planner provides estimates for educational purposes only and does not constitute financial advice, tax advice, a loan offer, approval, rate quote, savings guarantee, or commitment to lend. Calculations assume extra payments are applied directly to principal and the loan otherwise follows the modeled payment schedule. Actual payment application, interest accrual, payoff timing, servicing practices, fees, and loan terms may vary. Confirm extra-payment instructions and any prepayment restrictions with your loan servicer.