Personal Loan Calculator

A personal loan calculator shows your monthly payment, total interest, and full amortization schedule based on the loan amount, APR, and term. CalcForge's free calculator also supports an optional origination fee and extra monthly payments, so you can see the amount you actually receive and plan an early payoff.

Estimate monthly payments, total interest, and effective APR for a personal loan. Optionally factor in an origination fee and extra monthly payments.

Loan Amount$20,000.00

$500.00$100,000.00

Annual Interest Rate (APR)12.0%

0%36%

Loan Term (Months)60 mo

6 mo84 mo

Origination Fee

0.0%

0%10%

Estimated Monthly Payment

$444.89

for 60 months

Total Interest

$6,693.31

25.1% of total cost

Total Cost

$26,693.31

Principal + interest

This is an estimate for informational purposes only. Actual terms vary by lender, state, and credit profile. Always review your loan agreement carefully before signing.

Month	Payment	Principal	Interest	Balance
1	$444.89	$244.89	$200.00	$19,755.11
2	$444.89	$247.34	$197.55	$19,507.77
3	$444.89	$249.81	$195.08	$19,257.96
4	$444.89	$252.31	$192.58	$19,005.65
5	$444.89	$254.83	$190.06	$18,750.81
6	$444.89	$257.38	$187.51	$18,493.43
7	$444.89	$259.96	$184.93	$18,233.48
8	$444.89	$262.56	$182.33	$17,970.92
9	$444.89	$265.18	$179.71	$17,705.74
10	$444.89	$267.83	$177.06	$17,437.91
11	$444.89	$270.51	$174.38	$17,167.40
12	$444.89	$273.22	$171.67	$16,894.18
13	$444.89	$275.95	$168.94	$16,618.23
14	$444.89	$278.71	$166.18	$16,339.53
15	$444.89	$281.49	$163.40	$16,058.03
16	$444.89	$284.31	$160.58	$15,773.72
17	$444.89	$287.15	$157.74	$15,486.57
18	$444.89	$290.02	$154.87	$15,196.54
19	$444.89	$292.92	$151.97	$14,903.62
20	$444.89	$295.85	$149.04	$14,607.77
21	$444.89	$298.81	$146.08	$14,308.95
22	$444.89	$301.80	$143.09	$14,007.15
23	$444.89	$304.82	$140.07	$13,702.33
24	$444.89	$307.87	$137.02	$13,394.47
25	$444.89	$310.95	$133.94	$13,083.52
26	$444.89	$314.05	$130.84	$12,769.47
27	$444.89	$317.20	$127.69	$12,452.27
28	$444.89	$320.37	$124.52	$12,131.91
29	$444.89	$323.57	$121.32	$11,808.33
30	$444.89	$326.81	$118.08	$11,481.53
31	$444.89	$330.07	$114.82	$11,151.45
32	$444.89	$333.38	$111.51	$10,818.08
33	$444.89	$336.71	$108.18	$10,481.37
34	$444.89	$340.08	$104.81	$10,141.29
35	$444.89	$343.48	$101.41	$9,797.82
36	$444.89	$346.91	$97.98	$9,450.90
37	$444.89	$350.38	$94.51	$9,100.52
38	$444.89	$353.88	$91.01	$8,746.64
39	$444.89	$357.42	$87.47	$8,389.21
40	$444.89	$361.00	$83.89	$8,028.22
41	$444.89	$364.61	$80.28	$7,663.61
42	$444.89	$368.25	$76.64	$7,295.35
43	$444.89	$371.94	$72.95	$6,923.42
44	$444.89	$375.66	$69.23	$6,547.76
45	$444.89	$379.41	$65.48	$6,168.35
46	$444.89	$383.21	$61.68	$5,785.14
47	$444.89	$387.04	$57.85	$5,398.10
48	$444.89	$390.91	$53.98	$5,007.20
49	$444.89	$394.82	$50.07	$4,612.38
50	$444.89	$398.77	$46.12	$4,213.61
51	$444.89	$402.75	$42.14	$3,810.86
52	$444.89	$406.78	$38.11	$3,404.08
53	$444.89	$410.85	$34.04	$2,993.23
54	$444.89	$414.96	$29.93	$2,578.27
55	$444.89	$419.11	$25.78	$2,159.16
56	$444.89	$423.30	$21.59	$1,735.86
57	$444.89	$427.53	$17.36	$1,308.33
58	$444.89	$431.81	$13.08	$876.53
59	$444.89	$436.12	$8.77	$440.40
60	$444.80	$440.40	$4.40	$0.00

Total Paid: $26,693.31Total Interest: $6,693.31

Personal Loan Payoff Calculator with Extra Payments

Adding extra monthly payments to a personal loan reduces the principal balance faster, which means less interest accrues in subsequent months and the loan is retired sooner. The extra payment amount is applied directly to principal, so every dollar you add above the regular payment eliminates future interest on that dollar.

Worked example (computed by engine): A $20,000.00 loan at 12.0% APR for 60 months has a base monthly payment of $444.89 and total interest of $6,693.31. Adding $100.00 per month from month 1 shortens the loan by 14 months and saves $1,647.82 in interest, reducing the total cost from $26,693.31 to $25,045.49.

Personal Loan Calculator with Amortization

An amortization schedule breaks down every payment into its principal and interest components. In the early months, most of each payment covers interest because the outstanding balance is at its highest. As the balance declines, a larger share of each payment goes toward principal. The schedule continues until the balance reaches zero at the end of the term.

Worked example (computed by engine): On a $20,000.00 loan at 12.0% APR for 60 months, the first payment of $444.89 covers $200.00 in interest and $244.89 in principal. By month 30, the interest portion drops while the principal portion grows. Total interest over the full term is $6,693.31, for a total repayment of $26,693.31.

Origination Fee Note

An origination fee is deducted from the loan amount before disbursement. You receive less than the stated loan amount but repay the full amount with interest.
The calculator displays an effective APR based on the net proceeds you receive, which is the true cost of borrowing.
For a $20,000.00 loan at 12.0% APR with a 5% fee, you receive $19,000.00, the monthly payment is $444.89, and the effective APR is 14.3%.

How Much Personal Loan Can I Get

The loan amount a lender will approve depends on your income, existing debts, and credit profile, not a fixed formula you can compute in advance. Rather than asking "how much can I get," the more useful question is: what loan amount fits your budget? If you know the monthly payment you can afford, the APR a lender might offer, and a comfortable repayment term, you can reverse-calculate the maximum principal that payment will support.

Worked example (computed by engine): If your budget supports a $500.00 monthly payment at 12.0% APR for 60 months, the loan amount that produces that payment is $22,477.52. Total interest would be $7,522.48, and the total repayment would be $30,000.00. Use the calculator above by entering different loan amounts until the monthly payment matches your target.

Personal Loan Monthly Payment Calculator by Credit Score

The APR a lender offers on a personal loan depends on the borrower's credit profile, income, and debt-to-income ratio. A stronger credit profile typically qualifies for a lower APR, which reduces both the monthly payment and the total interest paid. The table below shows how the same loan amount produces different payments at illustrative APRs, using $20,000.00 over 60 months.

Illustrative APR	Monthly Payment	Total Interest	Total Cost
8.0%	$405.53	$4,331.64	$24,331.64
12.0%	$444.89	$6,693.31	$26,693.31
18.0%	$507.87	$10,472.06	$30,472.06
24.0%	$575.36	$14,521.52	$34,521.52

These APRs are illustrative inputs, not rate quotes. Actual rates depend on your credit profile, the lender, and market conditions.

$20,000.00 Personal Loan Payment Calculator

Choosing the right term is a tradeoff between affordability and total cost. A shorter term means higher monthly payments but significantly less total interest. A longer term fits a tighter budget but adds thousands in interest over the life of the loan. The table below shows the payment, total interest, and total cost for a $20,000.00 loan at 12.0% APR across common terms.

Term	Monthly Payment	Total Interest	Total Cost
24 months	$941.47	$2,595.27	$22,595.27
36 months	$664.29	$3,914.28	$23,914.28
48 months	$526.68	$5,280.44	$25,280.44
60 months	$444.89	$6,693.31	$26,693.31
72 months	$391.00	$8,152.40	$28,152.40

Extending the term from 24 months to 72 months drops the monthly payment from $941.47 to $391.00, but total interest rises from $2,595.27 to $8,152.40. The difference, $5,557.13, is the cost of the lower payment over those additional 48 months.

Frequently Asked Questions

What is an origination fee on a personal loan?

An origination fee is a percentage of the loan amount that the lender deducts before disbursing the funds. For example, a 5% fee on a $20,000 loan means you receive $19,000, but your monthly payments are calculated on the full $20,000. The calculator shows the net amount you receive and the effective APR based on those net proceeds, so you can see the real cost of borrowing.

How do extra payments affect a personal loan?

Extra monthly payments reduce your principal balance faster than the standard amortization schedule. Because interest accrues on the remaining balance each month, every extra dollar you pay eliminates future interest on that amount. The calculator shows how many months you shorten the loan and how much total interest you save when you add an extra payment.

Why is the effective APR higher than the stated APR?

When a lender charges an origination fee, you receive less money than the loan amount but still repay the full amount with interest. The effective APR accounts for this gap. It is the rate that makes the present value of your monthly payments equal to the net proceeds you actually received. The higher the origination fee, the larger the gap between the stated APR and the effective APR.

How does loan term affect the total cost of a personal loan?

A longer term reduces each monthly payment but increases the total interest paid because the principal is outstanding for more months. A shorter term means higher monthly payments but less total interest. The calculator shows both the monthly payment and the total cost for any term you enter, so you can compare the tradeoff directly.

Can I use this calculator for debt consolidation loans?

Yes. Enter the total amount you want to borrow, the APR offered by the lender, and the repayment term. If the lender charges an origination fee, enter it as well. The calculator will show your monthly payment, total interest, and effective APR. Compare the total cost against the sum of your current monthly payments to decide whether consolidation saves you money.

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