Effective Payment

Effective Payment Calculator

See what this project really costs you each month, after the savings it creates.

Homeowner

Project

$

Presets prefill example savings percentages. They are editable estimates.

Financing

$
%
TermYears

Current costs

$
$

Savings

Energy savings Off the electric bill, per month
%
Insurance savings Off the premium, per year, counted as ÷ 12 per month
%
$
$

Savings cover 0% of your payment

Effective monthly payment

$0/mo

0%of payment
covered

Pick the payment that fitsSame project, three terms

From loan payment to effective paymentPer month, each saving strips away part of the payment

The cost of waiting a yearWhat putting the project off costs

  • Project costs more+$0
  • Higher payment that bringsFor the life of the loan+$0/mo
  • Savings you'd miss$0

Waiting one year costs about $0

Yearly increases Estimates only.

%
%
%
Your monthly bills: today vs. day oneDay one: your new loan payment, offset by what you save

Cumulative payments vs. cumulative savingsOver the loan term, payments include the down payment
Amount financed$0
APR, 20 years0%
Total interest$0
Total paid incl. down payment$0
Lifetime savings over term$0
Net lifetime cost$0

What the numbers don't showBeyond the monthly math

    Amortization by year
    Year Payments Interest Principal Balance Savings