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AMORTIZATION CALCULATOR

Where does each payment go?

See every payment split into principal and interest, and what an extra amount does.

#PrincipalInterestBalance
1$344.70$156.25$24,655.30
2$346.85$154.10$24,308.45
3$349.02$151.93$23,959.43
4$351.20$149.75$23,608.22
5$353.40$147.55$23,254.83
6$355.61$145.34$22,899.22
7$357.83$143.12$22,541.39
8$360.07$140.88$22,181.33
9$362.32$138.63$21,819.01
10$364.58$136.37$21,454.43
11$366.86$134.09$21,087.57
12$369.15$131.80$20,718.42
EACH MONTH$500.9560 payments · $5,057 in interest
Paid offNov 2031
Total paid$30,057
First payment’s interest$156.25

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The full schedule in your inbox, so you can check it against your statements.

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How it works

  1. The payment is fixed for the loan’s term at your rate.
  2. Each month, interest is charged on what’s left; the rest of the payment goes to principal.
  3. Early on most of it is interest. Near the end most of it is principal.
  4. An extra amount goes straight to principal and shortens the loan.

Early payments matter most

A little extra in the first years skips the most interest, because that’s when the balance is biggest.

Sprout, drawn in ink

small extra, early. big difference.

Turn the answer into a plan

In pinchd, every payment lands in the paycheck that pays it, and you tick it off as you go. No bank login, ever.

Join the waitlist

Questions

What is amortization?

Paying a loan off in equal payments over a set term. Each payment covers that month’s interest and pays down some of the balance.

Does an extra payment always go to principal?

Usually, but ask your lender to apply it to principal, not to next month’s payment.

How accurate is this?

It’s an estimate from the numbers you enter. Real statements and rates vary a little.

Is this calculator free?

Yes. No sign-up. It’s in the pinchd app too, where the answer fits into your actual paychecks.

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