CarLoanCalc
Finance-desk accurate · 50 states

Car Loan Monthly Payment Calculator

Work out your real monthly payment the way a dealership finance desk does — sales tax by state, trade-in equity, doc & title fees, and a full amortization schedule.

19 Free・No signup · No credit check · Estimates only

Loan details

Leave at $0 if your trade-in is paid off.
Sets sales tax rate and average dealer fees for your state.
Adjust numbers above, then click calculate
Estimated monthly payment
$ 642 / month
Amount financed
$32,483
Total interest
$6,017
Total of payments
$38,500
Due at signing
$5,000

How this payment breaks down

Vehicle price $35,000
− Down payment $5,000
− Net trade-in equity $0
Sales tax (Idaho 6.000%) $2,100.00
Taxable amount $35,000.00
Trade-in tax credit $0.00
+ Doc, title & registration fees $2,483
= Amount financed $32,483
Effective monthly rate
0.575%
Payoff date Oct 2031
Interest as % of loan
18.5%
Trade-in tax treatment: Full credit
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Your next steps

You estimated $642/month on about $32,483 financed. Use the tools below to compare real offers or prepare for the purchase.

View full schedule

Amortization schedule

Click to view the complete 60-month payment schedule

⌄
# Payment Principal Interest Balance
1 $641.67 $454.89 $186.78 $32,028.11
2 $641.67 $457.51 $184.16 $31,570.60
3 $641.67 $460.14 $181.53 $31,110.46
4 $641.67 $462.78 $178.89 $30,647.68
5 $641.67 $465.45 $176.22 $30,182.23
6 $641.67 $468.12 $173.55 $29,714.11
7 $641.67 $470.81 $170.86 $29,243.30
8 $641.67 $473.52 $168.15 $28,769.78
9 $641.67 $476.24 $165.43 $28,293.54
10 $641.67 $478.98 $162.69 $27,814.56
11 $641.67 $481.74 $159.93 $27,332.82
12 $641.67 $484.51 $157.16 $26,848.31
13 $641.67 $487.29 $154.38 $26,361.02
14 $641.67 $490.09 $151.58 $25,870.93
15 $641.67 $492.91 $148.76 $25,378.02
16 $641.67 $495.75 $145.92 $24,882.27
17 $641.67 $498.60 $143.07 $24,383.67
18 $641.67 $501.46 $140.21 $23,882.21
19 $641.67 $504.35 $137.32 $23,377.86
20 $641.67 $507.25 $134.42 $22,870.61
21 $641.67 $510.16 $131.51 $22,360.45
22 $641.67 $513.10 $128.57 $21,847.35
23 $641.67 $516.05 $125.62 $21,331.30
24 $641.67 $519.02 $122.65 $20,812.28
25 $641.67 $522.00 $119.67 $20,290.28
26 $641.67 $525.00 $116.67 $19,765.28
27 $641.67 $528.02 $113.65 $19,237.26
28 $641.67 $531.06 $110.61 $18,706.20
29 $641.67 $534.11 $107.56 $18,172.09
30 $641.67 $537.18 $104.49 $17,634.91
31 $641.67 $540.27 $101.40 $17,094.64
32 $641.67 $543.38 $98.29 $16,551.26
33 $641.67 $546.50 $95.17 $16,004.76
34 $641.67 $549.64 $92.03 $15,455.12
35 $641.67 $552.80 $88.87 $14,902.32
36 $641.67 $555.98 $85.69 $14,346.34
37 $641.67 $559.18 $82.49 $13,787.16
38 $641.67 $562.39 $79.28 $13,224.77
39 $641.67 $565.63 $76.04 $12,659.14
40 $641.67 $568.88 $72.79 $12,090.26
41 $641.67 $572.15 $69.52 $11,518.11
42 $641.67 $575.44 $66.23 $10,942.67
43 $641.67 $578.75 $62.92 $10,363.92
44 $641.67 $582.08 $59.59 $9,781.84
45 $641.67 $585.42 $56.25 $9,196.42
46 $641.67 $588.79 $52.88 $8,607.63
47 $641.67 $592.18 $49.49 $8,015.45
48 $641.67 $595.58 $46.09 $7,419.87
49 $641.67 $599.01 $42.66 $6,820.86
50 $641.67 $602.45 $39.22 $6,218.41
51 $641.67 $605.91 $35.76 $5,612.50
52 $641.67 $609.40 $32.27 $5,003.10
53 $641.67 $612.90 $28.77 $4,390.20
54 $641.67 $616.43 $25.24 $3,773.77
55 $641.67 $619.97 $21.70 $3,153.80
56 $641.67 $623.54 $18.13 $2,530.26
57 $641.67 $627.12 $14.55 $1,903.14
58 $641.67 $630.73 $10.94 $1,272.41
59 $641.67 $634.35 $7.32 $638.06
60 $641.73 $638.06 $3.67 $0.00

Frequently asked questions

How accurate is this calculator?

It uses the standard amortization formula used by banks and dealership finance departments. It includes estimated state sales tax, dealer fees, trade-in equity and financing assumptions. Your lender's final APR and fees may differ.

Does trade-in value reduce my sales tax?

Many states allow trade-in credits to reduce the taxable amount. This calculator applies the selected state's rule.

Should I finance sales tax and fees?

Rolling taxes and fees into the loan reduces cash required at signing, but increases the financed amount and total interest paid.

How much car can I afford?

Start with your monthly budget using our affordability calculator, and see average rates by credit score before you compare offers.

Should I refinance or buy?

See how much a lower rate saves with the refinance calculator, and compare leasing vs buying the same car.

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