Amortization Calculator

Finance

Amortization Calculator

Estimate monthly payment, total interest, payoff time, and view the full amortization schedule for your loan.

Amortization Calculator

Calculate your monthly payment, total interest, payoff timeline, and full amortization schedule.

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Results

Monthly payment

$1,580.17

Total interest

$318,861.22

Total paid

$568,861.22

Payoff time

30y 0m

Loan payment breakdown

A quick visual comparison of principal, interest, and total paid over the life of the loan.

Loan amount (principal)$250,000.00
Total interest paid$318,861.22
Total paid$568,861.22

Amortization schedule

See how each payment is split between principal and interest over the life of the loan.

MonthPaymentPrincipalInterestBalance
1$1,580.17$226.00$1,354.17$249,774.00
2$1,580.17$227.23$1,352.94$249,546.77
3$1,580.17$228.46$1,351.71$249,318.31
4$1,580.17$229.70$1,350.47$249,088.61
5$1,580.17$230.94$1,349.23$248,857.67
6$1,580.17$232.19$1,347.98$248,625.48
7$1,580.17$233.45$1,346.72$248,392.04
8$1,580.17$234.71$1,345.46$248,157.32
9$1,580.17$235.98$1,344.19$247,921.34
10$1,580.17$237.26$1,342.91$247,684.07
11$1,580.17$238.55$1,341.62$247,445.53
12$1,580.17$239.84$1,340.33$247,205.69
13$1,580.17$241.14$1,339.03$246,964.55
14$1,580.17$242.45$1,337.72$246,722.10
15$1,580.17$243.76$1,336.41$246,478.34
16$1,580.17$245.08$1,335.09$246,233.26
17$1,580.17$246.41$1,333.76$245,986.86
18$1,580.17$247.74$1,332.43$245,739.12
19$1,580.17$249.08$1,331.09$245,490.03
20$1,580.17$250.43$1,329.74$245,239.60
21$1,580.17$251.79$1,328.38$244,987.81
22$1,580.17$253.15$1,327.02$244,734.66
23$1,580.17$254.52$1,325.65$244,480.13
24$1,580.17$255.90$1,324.27$244,224.23
25$1,580.17$257.29$1,322.88$243,966.94
26$1,580.17$258.68$1,321.49$243,708.26
27$1,580.17$260.08$1,320.09$243,448.18
28$1,580.17$261.49$1,318.68$243,186.68
29$1,580.17$262.91$1,317.26$242,923.78
30$1,580.17$264.33$1,315.84$242,659.44
31$1,580.17$265.76$1,314.41$242,393.68
32$1,580.17$267.20$1,312.97$242,126.47
33$1,580.17$268.65$1,311.52$241,857.82
34$1,580.17$270.11$1,310.06$241,587.72
35$1,580.17$271.57$1,308.60$241,316.15
36$1,580.17$273.04$1,307.13$241,043.10
37$1,580.17$274.52$1,305.65$240,768.58
38$1,580.17$276.01$1,304.16$240,492.58
39$1,580.17$277.50$1,302.67$240,215.08
40$1,580.17$279.01$1,301.16$239,936.07
41$1,580.17$280.52$1,299.65$239,655.55
42$1,580.17$282.04$1,298.13$239,373.52
43$1,580.17$283.56$1,296.61$239,089.96
44$1,580.17$285.10$1,295.07$238,804.86
45$1,580.17$286.64$1,293.53$238,518.21
46$1,580.17$288.20$1,291.97$238,230.02
47$1,580.17$289.76$1,290.41$237,940.26
48$1,580.17$291.33$1,288.84$237,648.93
49$1,580.17$292.91$1,287.27$237,356.03
50$1,580.17$294.49$1,285.68$237,061.53
51$1,580.17$296.09$1,284.08$236,765.45
52$1,580.17$297.69$1,282.48$236,467.76
53$1,580.17$299.30$1,280.87$236,168.45
54$1,580.17$300.92$1,279.25$235,867.53
55$1,580.17$302.55$1,277.62$235,564.98
56$1,580.17$304.19$1,275.98$235,260.78
57$1,580.17$305.84$1,274.33$234,954.94
58$1,580.17$307.50$1,272.67$234,647.44
59$1,580.17$309.16$1,271.01$234,338.28
60$1,580.17$310.84$1,269.33$234,027.44
61$1,580.17$312.52$1,267.65$233,714.92
62$1,580.17$314.21$1,265.96$233,400.71
63$1,580.17$315.92$1,264.25$233,084.79
64$1,580.17$317.63$1,262.54$232,767.16
65$1,580.17$319.35$1,260.82$232,447.82
66$1,580.17$321.08$1,259.09$232,126.74
67$1,580.17$322.82$1,257.35$231,803.92
68$1,580.17$324.57$1,255.60$231,479.36
69$1,580.17$326.32$1,253.85$231,153.03
70$1,580.17$328.09$1,252.08$230,824.94
71$1,580.17$329.87$1,250.30$230,495.07
72$1,580.17$331.66$1,248.51$230,163.42
73$1,580.17$333.45$1,246.72$229,829.97
74$1,580.17$335.26$1,244.91$229,494.71
75$1,580.17$337.07$1,243.10$229,157.64
76$1,580.17$338.90$1,241.27$228,818.74
77$1,580.17$340.74$1,239.43$228,478.00
78$1,580.17$342.58$1,237.59$228,135.42
79$1,580.17$344.44$1,235.73$227,790.98
80$1,580.17$346.30$1,233.87$227,444.68
81$1,580.17$348.18$1,231.99$227,096.50
82$1,580.17$350.06$1,230.11$226,746.44
83$1,580.17$351.96$1,228.21$226,394.48
84$1,580.17$353.87$1,226.30$226,040.61
85$1,580.17$355.78$1,224.39$225,684.83
86$1,580.17$357.71$1,222.46$225,327.12
87$1,580.17$359.65$1,220.52$224,967.47
88$1,580.17$361.60$1,218.57$224,605.87
89$1,580.17$363.55$1,216.62$224,242.32
90$1,580.17$365.52$1,214.65$223,876.79
91$1,580.17$367.50$1,212.67$223,509.29
92$1,580.17$369.49$1,210.68$223,139.80
93$1,580.17$371.50$1,208.67$222,768.30
94$1,580.17$373.51$1,206.66$222,394.79
95$1,580.17$375.53$1,204.64$222,019.26
96$1,580.17$377.57$1,202.60$221,641.69
97$1,580.17$379.61$1,200.56$221,262.08
98$1,580.17$381.67$1,198.50$220,880.42
99$1,580.17$383.73$1,196.44$220,496.68
100$1,580.17$385.81$1,194.36$220,110.87
101$1,580.17$387.90$1,192.27$219,722.97
102$1,580.17$390.00$1,190.17$219,332.96
103$1,580.17$392.12$1,188.05$218,940.84
104$1,580.17$394.24$1,185.93$218,546.60
105$1,580.17$396.38$1,183.79$218,150.23
106$1,580.17$398.52$1,181.65$217,751.71
107$1,580.17$400.68$1,179.49$217,351.02
108$1,580.17$402.85$1,177.32$216,948.17
109$1,580.17$405.03$1,175.14$216,543.14
110$1,580.17$407.23$1,172.94$216,135.91
111$1,580.17$409.43$1,170.74$215,726.48
112$1,580.17$411.65$1,168.52$215,314.82
113$1,580.17$413.88$1,166.29$214,900.94
114$1,580.17$416.12$1,164.05$214,484.82
115$1,580.17$418.38$1,161.79$214,066.44
116$1,580.17$420.64$1,159.53$213,645.80
117$1,580.17$422.92$1,157.25$213,222.88
118$1,580.17$425.21$1,154.96$212,797.66
119$1,580.17$427.52$1,152.65$212,370.15
120$1,580.17$429.83$1,150.34$211,940.32
121$1,580.17$432.16$1,148.01$211,508.16
122$1,580.17$434.50$1,145.67$211,073.66
123$1,580.17$436.85$1,143.32$210,636.80
124$1,580.17$439.22$1,140.95$210,197.58
125$1,580.17$441.60$1,138.57$209,755.98
126$1,580.17$443.99$1,136.18$209,311.99
127$1,580.17$446.40$1,133.77$208,865.59
128$1,580.17$448.81$1,131.36$208,416.78
129$1,580.17$451.25$1,128.92$207,965.53
130$1,580.17$453.69$1,126.48$207,511.84
131$1,580.17$456.15$1,124.02$207,055.69
132$1,580.17$458.62$1,121.55$206,597.07
133$1,580.17$461.10$1,119.07$206,135.97
134$1,580.17$463.60$1,116.57$205,672.37
135$1,580.17$466.11$1,114.06$205,206.26
136$1,580.17$468.64$1,111.53$204,737.62
137$1,580.17$471.17$1,109.00$204,266.45
138$1,580.17$473.73$1,106.44$203,792.72
139$1,580.17$476.29$1,103.88$203,316.43
140$1,580.17$478.87$1,101.30$202,837.56
141$1,580.17$481.47$1,098.70$202,356.09
142$1,580.17$484.07$1,096.10$201,872.02
143$1,580.17$486.70$1,093.47$201,385.32
144$1,580.17$489.33$1,090.84$200,895.99
145$1,580.17$491.98$1,088.19$200,404.00
146$1,580.17$494.65$1,085.52$199,909.35
147$1,580.17$497.33$1,082.84$199,412.03
148$1,580.17$500.02$1,080.15$198,912.01
149$1,580.17$502.73$1,077.44$198,409.28
150$1,580.17$505.45$1,074.72$197,903.82
151$1,580.17$508.19$1,071.98$197,395.63
152$1,580.17$510.94$1,069.23$196,884.69
153$1,580.17$513.71$1,066.46$196,370.98
154$1,580.17$516.49$1,063.68$195,854.48
155$1,580.17$519.29$1,060.88$195,335.19
156$1,580.17$522.10$1,058.07$194,813.09
157$1,580.17$524.93$1,055.24$194,288.15
158$1,580.17$527.78$1,052.39$193,760.38
159$1,580.17$530.63$1,049.54$193,229.74
160$1,580.17$533.51$1,046.66$192,696.23
161$1,580.17$536.40$1,043.77$192,159.84
162$1,580.17$539.30$1,040.87$191,620.53
163$1,580.17$542.23$1,037.94$191,078.31
164$1,580.17$545.16$1,035.01$190,533.14
165$1,580.17$548.12$1,032.05$189,985.03
166$1,580.17$551.08$1,029.09$189,433.94
167$1,580.17$554.07$1,026.10$188,879.87
168$1,580.17$557.07$1,023.10$188,322.80
169$1,580.17$560.09$1,020.08$187,762.71
170$1,580.17$563.12$1,017.05$187,199.59
171$1,580.17$566.17$1,014.00$186,633.42
172$1,580.17$569.24$1,010.93$186,064.18
173$1,580.17$572.32$1,007.85$185,491.86
174$1,580.17$575.42$1,004.75$184,916.44
175$1,580.17$578.54$1,001.63$184,337.90
176$1,580.17$581.67$998.50$183,756.22
177$1,580.17$584.82$995.35$183,171.40
178$1,580.17$587.99$992.18$182,583.41
179$1,580.17$591.18$988.99$181,992.23
180$1,580.17$594.38$985.79$181,397.85
181$1,580.17$597.60$982.57$180,800.25
182$1,580.17$600.84$979.33$180,199.42
183$1,580.17$604.09$976.08$179,595.33
184$1,580.17$607.36$972.81$178,987.97
185$1,580.17$610.65$969.52$178,377.32
186$1,580.17$613.96$966.21$177,763.36
187$1,580.17$617.29$962.88$177,146.07
188$1,580.17$620.63$959.54$176,525.44
189$1,580.17$623.99$956.18$175,901.45
190$1,580.17$627.37$952.80$175,274.08
191$1,580.17$630.77$949.40$174,643.31
192$1,580.17$634.19$945.98$174,009.13
193$1,580.17$637.62$942.55$173,371.51
194$1,580.17$641.07$939.10$172,730.43
195$1,580.17$644.55$935.62$172,085.88
196$1,580.17$648.04$932.13$171,437.85
197$1,580.17$651.55$928.62$170,786.30
198$1,580.17$655.08$925.09$170,131.22
199$1,580.17$658.63$921.54$169,472.59
200$1,580.17$662.19$917.98$168,810.40
201$1,580.17$665.78$914.39$168,144.62
202$1,580.17$669.39$910.78$167,475.23
203$1,580.17$673.01$907.16$166,802.22
204$1,580.17$676.66$903.51$166,125.56
205$1,580.17$680.32$899.85$165,445.24
206$1,580.17$684.01$896.16$164,761.23
207$1,580.17$687.71$892.46$164,073.52
208$1,580.17$691.44$888.73$163,382.08
209$1,580.17$695.18$884.99$162,686.90
210$1,580.17$698.95$881.22$161,987.95
211$1,580.17$702.74$877.43$161,285.21
212$1,580.17$706.54$873.63$160,578.67
213$1,580.17$710.37$869.80$159,868.30
214$1,580.17$714.22$865.95$159,154.08
215$1,580.17$718.09$862.08$158,436.00
216$1,580.17$721.98$858.19$157,714.02
217$1,580.17$725.89$854.28$156,988.14
218$1,580.17$729.82$850.35$156,258.32
219$1,580.17$733.77$846.40$155,524.55
220$1,580.17$737.75$842.42$154,786.80
221$1,580.17$741.74$838.43$154,045.06
222$1,580.17$745.76$834.41$153,299.30
223$1,580.17$749.80$830.37$152,549.50
224$1,580.17$753.86$826.31$151,795.64
225$1,580.17$757.94$822.23$151,037.70
226$1,580.17$762.05$818.12$150,275.65
227$1,580.17$766.18$813.99$149,509.47
228$1,580.17$770.33$809.84$148,739.15
229$1,580.17$774.50$805.67$147,964.65
230$1,580.17$778.69$801.48$147,185.95
231$1,580.17$782.91$797.26$146,403.04
232$1,580.17$787.15$793.02$145,615.89
233$1,580.17$791.42$788.75$144,824.47
234$1,580.17$795.70$784.47$144,028.76
235$1,580.17$800.01$780.16$143,228.75
236$1,580.17$804.35$775.82$142,424.40
237$1,580.17$808.70$771.47$141,615.70
238$1,580.17$813.09$767.09$140,802.61
239$1,580.17$817.49$762.68$139,985.12
240$1,580.17$821.92$758.25$139,163.21
241$1,580.17$826.37$753.80$138,336.84
242$1,580.17$830.85$749.32$137,505.99
243$1,580.17$835.35$744.82$136,670.65
244$1,580.17$839.87$740.30$135,830.77
245$1,580.17$844.42$735.75$134,986.35
246$1,580.17$848.99$731.18$134,137.36
247$1,580.17$853.59$726.58$133,283.77
248$1,580.17$858.22$721.95$132,425.55
249$1,580.17$862.86$717.31$131,562.69
250$1,580.17$867.54$712.63$130,695.15
251$1,580.17$872.24$707.93$129,822.91
252$1,580.17$876.96$703.21$128,945.95
253$1,580.17$881.71$698.46$128,064.23
254$1,580.17$886.49$693.68$127,177.75
255$1,580.17$891.29$688.88$126,286.46
256$1,580.17$896.12$684.05$125,390.34
257$1,580.17$900.97$679.20$124,489.36
258$1,580.17$905.85$674.32$123,583.51
259$1,580.17$910.76$669.41$122,672.75
260$1,580.17$915.69$664.48$121,757.06
261$1,580.17$920.65$659.52$120,836.41
262$1,580.17$925.64$654.53$119,910.77
263$1,580.17$930.65$649.52$118,980.11
264$1,580.17$935.69$644.48$118,044.42
265$1,580.17$940.76$639.41$117,103.66
266$1,580.17$945.86$634.31$116,157.80
267$1,580.17$950.98$629.19$115,206.82
268$1,580.17$956.13$624.04$114,250.68
269$1,580.17$961.31$618.86$113,289.37
270$1,580.17$966.52$613.65$112,322.85
271$1,580.17$971.75$608.42$111,351.10
272$1,580.17$977.02$603.15$110,374.08
273$1,580.17$982.31$597.86$109,391.77
274$1,580.17$987.63$592.54$108,404.14
275$1,580.17$992.98$587.19$107,411.16
276$1,580.17$998.36$581.81$106,412.80
277$1,580.17$1,003.77$576.40$105,409.03
278$1,580.17$1,009.20$570.97$104,399.82
279$1,580.17$1,014.67$565.50$103,385.15
280$1,580.17$1,020.17$560.00$102,364.99
281$1,580.17$1,025.69$554.48$101,339.29
282$1,580.17$1,031.25$548.92$100,308.04
283$1,580.17$1,036.83$543.34$99,271.21
284$1,580.17$1,042.45$537.72$98,228.76
285$1,580.17$1,048.10$532.07$97,180.66
286$1,580.17$1,053.77$526.40$96,126.89
287$1,580.17$1,059.48$520.69$95,067.40
288$1,580.17$1,065.22$514.95$94,002.18
289$1,580.17$1,070.99$509.18$92,931.19
290$1,580.17$1,076.79$503.38$91,854.40
291$1,580.17$1,082.63$497.54$90,771.77
292$1,580.17$1,088.49$491.68$89,683.28
293$1,580.17$1,094.39$485.78$88,588.90
294$1,580.17$1,100.31$479.86$87,488.58
295$1,580.17$1,106.27$473.90$86,382.31
296$1,580.17$1,112.27$467.90$85,270.04
297$1,580.17$1,118.29$461.88$84,151.75
298$1,580.17$1,124.35$455.82$83,027.40
299$1,580.17$1,130.44$449.73$81,896.97
300$1,580.17$1,136.56$443.61$80,760.41
301$1,580.17$1,142.72$437.45$79,617.69
302$1,580.17$1,148.91$431.26$78,468.78
303$1,580.17$1,155.13$425.04$77,313.65
304$1,580.17$1,161.39$418.78$76,152.26
305$1,580.17$1,167.68$412.49$74,984.58
306$1,580.17$1,174.00$406.17$73,810.58
307$1,580.17$1,180.36$399.81$72,630.22
308$1,580.17$1,186.76$393.41$71,443.46
309$1,580.17$1,193.18$386.99$70,250.28
310$1,580.17$1,199.65$380.52$69,050.63
311$1,580.17$1,206.15$374.02$67,844.48
312$1,580.17$1,212.68$367.49$66,631.80
313$1,580.17$1,219.25$360.92$65,412.55
314$1,580.17$1,225.85$354.32$64,186.70
315$1,580.17$1,232.49$347.68$62,954.21
316$1,580.17$1,239.17$341.00$61,715.04
317$1,580.17$1,245.88$334.29$60,469.16
318$1,580.17$1,252.63$327.54$59,216.53
319$1,580.17$1,259.41$320.76$57,957.12
320$1,580.17$1,266.24$313.93$56,690.88
321$1,580.17$1,273.09$307.08$55,417.79
322$1,580.17$1,279.99$300.18$54,137.80
323$1,580.17$1,286.92$293.25$52,850.88
324$1,580.17$1,293.89$286.28$51,556.98
325$1,580.17$1,300.90$279.27$50,256.08
326$1,580.17$1,307.95$272.22$48,948.13
327$1,580.17$1,315.03$265.14$47,633.09
328$1,580.17$1,322.16$258.01$46,310.94
329$1,580.17$1,329.32$250.85$44,981.62
330$1,580.17$1,336.52$243.65$43,645.10
331$1,580.17$1,343.76$236.41$42,301.34
332$1,580.17$1,351.04$229.13$40,950.30
333$1,580.17$1,358.36$221.81$39,591.94
334$1,580.17$1,365.71$214.46$38,226.23
335$1,580.17$1,373.11$207.06$36,853.12
336$1,580.17$1,380.55$199.62$35,472.57
337$1,580.17$1,388.03$192.14$34,084.54
338$1,580.17$1,395.55$184.62$32,689.00
339$1,580.17$1,403.10$177.07$31,285.89
340$1,580.17$1,410.70$169.47$29,875.19
341$1,580.17$1,418.35$161.82$28,456.84
342$1,580.17$1,426.03$154.14$27,030.81
343$1,580.17$1,433.75$146.42$25,597.06
344$1,580.17$1,441.52$138.65$24,155.54
345$1,580.17$1,449.33$130.84$22,706.21
346$1,580.17$1,457.18$122.99$21,249.04
347$1,580.17$1,465.07$115.10$19,783.96
348$1,580.17$1,473.01$107.16$18,310.96
349$1,580.17$1,480.99$99.18$16,829.97
350$1,580.17$1,489.01$91.16$15,340.96
351$1,580.17$1,497.07$83.10$13,843.89
352$1,580.17$1,505.18$74.99$12,338.71
353$1,580.17$1,513.34$66.83$10,825.37
354$1,580.17$1,521.53$58.64$9,303.84
355$1,580.17$1,529.77$50.40$7,774.07
356$1,580.17$1,538.06$42.11$6,236.01
357$1,580.17$1,546.39$33.78$4,689.61
358$1,580.17$1,554.77$25.40$3,134.85
359$1,580.17$1,563.19$16.98$1,571.66
360$1,580.17$1,571.66$8.51$0.00

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What is an amortization calculator?

An amortization calculator helps you estimate how a loan gets paid down over time. It shows your monthly payment, total interest paid, total amount paid, payoff time, and a complete amortization schedule listing each payment.

This is useful for mortgages, auto loans, personal loans, and other installment loans where you make regular monthly payments over a set period. Instead of seeing only one payment number, you can see how each payment is divided between principal and interest.

How amortization works

Loan amortization means repaying a loan through scheduled payments over time. At the beginning of the loan, a larger portion of each payment goes toward interest because the loan balance is still high. As the balance decreases, more of each payment goes toward principal.

This is why an amortization schedule usually shows interest-heavy payments at the start of the loan and principal-heavy payments later on. Understanding this pattern can help borrowers decide whether extra payments are worth making.

Amortization formula and payment logic

A standard amortizing loan uses a fixed monthly payment that covers both interest and principal. The exact payment depends on the loan amount, annual interest rate, and loan term.

General idea

Monthly payment = principal repayment + monthly interest

Once the monthly payment is calculated, each month’s interest is based on the remaining balance. The rest of the payment reduces the principal. This continues until the balance reaches zero.

Example amortization calculation

Suppose you borrow $250,000.00 at an annual interest rate of 6.5% for 30 years.

Based on the current values in the calculator, the estimated monthly payment is $1,580.17, the total interest paid is $318,861.22, and the total amount repaid is $568,861.22.

That gives you a practical example of how amortization affects both the monthly payment and the total borrowing cost over time.

How extra monthly payments affect amortization

Extra monthly payments reduce the principal balance faster. Because interest is calculated on the remaining balance, paying extra can reduce total interest and shorten the payoff period.

Even a modest extra payment can make a meaningful difference over a long-term loan. This is one of the main reasons borrowers use an amortization calculator before making prepayment decisions.

If you are comparing payoff strategies, try changing the extra monthly payment field above and watch how the payoff time and total interest change.

Why an amortization schedule matters

An amortization schedule gives a full month-by-month view of your loan. This makes it easier to plan, budget, and understand the true cost of borrowing.

Borrowers often use amortization schedules to compare loan offers, estimate refinancing impact, evaluate prepayment strategies, and see how quickly the balance declines over time.

Common uses for an amortization calculator

An amortization calculator is commonly used for:

Use caseWhy it matters
Mortgage planningEstimate monthly housing debt and long-term interest cost.
Auto loansCompare payment size, interest cost, and payoff speed.
Personal loansUnderstand the full repayment structure before borrowing.
Extra payment strategyTest whether prepayments reduce payoff time and interest.
Refinancing comparisonCompare a new payment structure against the current loan.

Amortization calculator FAQ and common questions

What is an amortization schedule?

An amortization schedule is a payment table that shows each loan payment over time, how much goes toward principal, how much goes toward interest, and the remaining balance after each payment.

Why is more interest paid at the start of a loan?

Interest is calculated on the remaining balance. At the start of the loan the balance is highest, so a larger share of each payment goes toward interest.

Can extra monthly payments reduce total interest?

Yes. Extra monthly payments reduce the principal faster, which usually lowers the total interest paid and shortens the payoff period.

Can I use this amortization calculator for a mortgage or car loan?

Yes. This type of calculator is useful for many fixed-payment loans, including mortgages, auto loans, personal loans, and other installment loans.

What does total paid include?

Total paid includes both the original loan principal and the total interest paid across the life of the loan.

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