MyKit.tools

Mortgage Overpayment Calculator

See how much you could save by overpaying your mortgage. Calculate time saved, interest saved, and compare your new payoff date with your original term.

Mortgage Overpayment Calculator

Amount still outstanding on your mortgage

Your current interest rate per annum

Years left on your mortgage

Your current monthly payment

Extra amount to pay each month

Total Interest Saved

£31,614.00

By paying an extra £100.00/month

Time Saved

4y 0m

48 months total

Payoff Timeline

Without Overpayment

Jul 2052

316 months from now

With Overpayment

Jul 2048

268 months from now

Total Interest Paid

Without Overpayment

£178,788.21

With Overpayment

£147,174.22

Mortgage Term Comparison

Original Term

316 months

With Overpayment

268 months

Monthly Breakdown (First 12 Months + Final Months)

MonthInterestPrincipalBalance
1£916.67£383.33£199,616.67
2£914.91£385.09£199,231.58
3£913.14£386.86£198,844.72
4£911.37£388.63£198,456.09
5£909.59£390.41£198,065.68
6£907.80£392.20£197,673.48
7£906.00£394.00£197,279.49
8£904.20£395.80£196,883.69
9£902.38£397.62£196,486.07
10£900.56£399.44£196,086.63
11£898.73£401.27£195,685.36
12£896.89£403.11£195,282.25
13£895.04£404.96£194,877.30
14£893.19£406.81£194,470.48
15£891.32£408.68£194,061.81
16£889.45£410.55£193,651.26
17£887.57£412.43£193,238.82
18£885.68£414.32£192,824.50
19£883.78£416.22£192,408.28
20£881.87£418.13£191,990.15
21£879.95£420.05£191,570.11
22£878.03£421.97£191,148.14
23£876.10£423.90£190,724.23
24£874.15£425.85£190,298.39
25£872.20£427.80£189,870.59
26£870.24£429.76£189,440.83
27£868.27£431.73£189,009.10
28£866.29£433.71£188,575.39
29£864.30£435.70£188,139.69
30£862.31£437.69£187,702.00
31£860.30£439.70£187,262.30
32£858.29£441.71£186,820.59
33£856.26£443.74£186,376.85
34£854.23£445.77£185,931.07
35£852.18£447.82£185,483.26
36£850.13£449.87£185,033.39
37£848.07£451.93£184,581.46
38£846.00£454.00£184,127.46
39£843.92£456.08£183,671.38
40£841.83£458.17£183,213.20
41£839.73£460.27£182,752.93
42£837.62£462.38£182,290.55
43£835.50£464.50£181,826.05
44£833.37£466.63£181,359.41
45£831.23£468.77£180,890.65
46£829.08£470.92£180,419.73
47£826.92£473.08£179,946.65
48£824.76£475.24£179,471.41
49£822.58£477.42£178,993.98
50£820.39£479.61£178,514.37
51£818.19£481.81£178,032.56
52£815.98£484.02£177,548.55
53£813.76£486.24£177,062.31
54£811.54£488.46£176,573.85
55£809.30£490.70£176,083.14
56£807.05£492.95£175,590.19
57£804.79£495.21£175,094.98
58£802.52£497.48£174,597.50
59£800.24£499.76£174,097.74
60£797.95£502.05£173,595.68
61£795.65£504.35£173,091.33
62£793.34£506.66£172,584.67
63£791.01£508.99£172,075.68
64£788.68£511.32£171,564.36
65£786.34£513.66£171,050.70
66£783.98£516.02£170,534.68
67£781.62£518.38£170,016.30
68£779.24£520.76£169,495.54
69£776.85£523.15£168,972.39
70£774.46£525.54£168,446.85
71£772.05£527.95£167,918.90
72£769.63£530.37£167,388.53
73£767.20£532.80£166,855.72
74£764.76£535.24£166,320.48
75£762.30£537.70£165,782.78
76£759.84£540.16£165,242.62
77£757.36£542.64£164,699.98
78£754.87£545.13£164,154.85
79£752.38£547.62£163,607.23
80£749.87£550.13£163,057.10
81£747.35£552.65£162,504.44
82£744.81£555.19£161,949.25
83£742.27£557.73£161,391.52
84£739.71£560.29£160,831.23
85£737.14£562.86£160,268.38
86£734.56£565.44£159,702.94
87£731.97£568.03£159,134.91
88£729.37£570.63£158,564.28
89£726.75£573.25£157,991.03
90£724.13£575.87£157,415.16
91£721.49£578.51£156,836.64
92£718.83£581.17£156,255.48
93£716.17£583.83£155,671.65
94£713.50£586.50£155,085.15
95£710.81£589.19£154,495.95
96£708.11£591.89£153,904.06
97£705.39£594.61£153,309.45
98£702.67£597.33£152,712.12
99£699.93£600.07£152,112.05
100£697.18£602.82£151,509.23
101£694.42£605.58£150,903.65
102£691.64£608.36£150,295.29
103£688.85£611.15£149,684.14
104£686.05£613.95£149,070.20
105£683.24£616.76£148,453.43
106£680.41£619.59£147,833.85
107£677.57£622.43£147,211.42
108£674.72£625.28£146,586.14
109£671.85£628.15£145,957.99
110£668.97£631.03£145,326.96
111£666.08£633.92£144,693.05
112£663.18£636.82£144,056.22
113£660.26£639.74£143,416.48
114£657.33£642.67£142,773.81
115£654.38£645.62£142,128.19
116£651.42£648.58£141,479.61
117£648.45£651.55£140,828.05
118£645.46£654.54£140,173.52
119£642.46£657.54£139,515.98
120£639.45£660.55£138,855.43
121£636.42£663.58£138,191.85
122£633.38£666.62£137,525.23
123£630.32£669.68£136,855.55
124£627.25£672.75£136,182.81
125£624.17£675.83£135,506.98
126£621.07£678.93£134,828.05
127£617.96£682.04£134,146.01
128£614.84£685.16£133,460.85
129£611.70£688.30£132,772.54
130£608.54£691.46£132,081.08
131£605.37£694.63£131,386.46
132£602.19£697.81£130,688.64
133£598.99£701.01£129,987.63
134£595.78£704.22£129,283.41
135£592.55£707.45£128,575.96
136£589.31£710.69£127,865.27
137£586.05£713.95£127,151.31
138£582.78£717.22£126,434.09
139£579.49£720.51£125,713.58
140£576.19£723.81£124,989.77
141£572.87£727.13£124,262.64
142£569.54£730.46£123,532.18
143£566.19£733.81£122,798.36
144£562.83£737.17£122,061.19
145£559.45£740.55£121,320.64
146£556.05£743.95£120,576.69
147£552.64£747.36£119,829.33
148£549.22£750.78£119,078.55
149£545.78£754.22£118,324.33
150£542.32£757.68£117,566.65
151£538.85£761.15£116,805.50
152£535.36£764.64£116,040.85
153£531.85£768.15£115,272.71
154£528.33£771.67£114,501.04
155£524.80£775.20£113,725.84
156£521.24£778.76£112,947.08
157£517.67£782.33£112,164.75
158£514.09£785.91£111,378.84
159£510.49£789.51£110,589.33
160£506.87£793.13£109,796.20
161£503.23£796.77£108,999.43
162£499.58£800.42£108,199.01
163£495.91£804.09£107,394.92
164£492.23£807.77£106,587.15
165£488.52£811.48£105,775.67
166£484.81£815.19£104,960.48
167£481.07£818.93£104,141.55
168£477.32£822.68£103,318.86
169£473.54£826.46£102,492.41
170£469.76£830.24£101,662.17
171£465.95£834.05£100,828.12
172£462.13£837.87£99,990.25
173£458.29£841.71£99,148.53
174£454.43£845.57£98,302.96
175£450.56£849.44£97,453.52
176£446.66£853.34£96,600.18
177£442.75£857.25£95,742.93
178£438.82£861.18£94,881.75
179£434.87£865.13£94,016.63
180£430.91£869.09£93,147.54
181£426.93£873.07£92,274.47
182£422.92£877.08£91,397.39
183£418.90£881.10£90,516.29
184£414.87£885.13£89,631.16
185£410.81£889.19£88,741.97
186£406.73£893.27£87,848.70
187£402.64£897.36£86,951.34
188£398.53£901.47£86,049.87
189£394.40£905.60£85,144.27
190£390.24£909.76£84,234.51
191£386.07£913.93£83,320.59
192£381.89£918.11£82,402.47
193£377.68£922.32£81,480.15
194£373.45£926.55£80,553.60
195£369.20£930.80£79,622.80
196£364.94£935.06£78,687.74
197£360.65£939.35£77,748.39
198£356.35£943.65£76,804.74
199£352.02£947.98£75,856.76
200£347.68£952.32£74,904.44
201£343.31£956.69£73,947.75
202£338.93£961.07£72,986.68
203£334.52£965.48£72,021.20
204£330.10£969.90£71,051.30
205£325.65£974.35£70,076.95
206£321.19£978.81£69,098.14
207£316.70£983.30£68,114.84
208£312.19£987.81£67,127.03
209£307.67£992.33£66,134.69
210£303.12£996.88£65,137.81
211£298.55£1,001.45£64,136.36
212£293.96£1,006.04£63,130.32
213£289.35£1,010.65£62,119.67
214£284.72£1,015.28£61,104.38
215£280.06£1,019.94£60,084.44
216£275.39£1,024.61£59,059.83
217£270.69£1,029.31£58,030.52
218£265.97£1,034.03£56,996.49
219£261.23£1,038.77£55,957.73
220£256.47£1,043.53£54,914.20
221£251.69£1,048.31£53,865.89
222£246.89£1,053.11£52,812.78
223£242.06£1,057.94£51,754.84
224£237.21£1,062.79£50,692.04
225£232.34£1,067.66£49,624.38
226£227.45£1,072.55£48,551.83
227£222.53£1,077.47£47,474.36
228£217.59£1,082.41£46,391.95
229£212.63£1,087.37£45,304.58
230£207.65£1,092.35£44,212.22
231£202.64£1,097.36£43,114.86
232£197.61£1,102.39£42,012.47
233£192.56£1,107.44£40,905.03
234£187.48£1,112.52£39,792.51
235£182.38£1,117.62£38,674.89
236£177.26£1,122.74£37,552.15
237£172.11£1,127.89£36,424.27
238£166.94£1,133.06£35,291.21
239£161.75£1,138.25£34,152.96
240£156.53£1,143.47£33,009.50
241£151.29£1,148.71£31,860.79
242£146.03£1,153.97£30,706.82
243£140.74£1,159.26£29,547.56
244£135.43£1,164.57£28,382.99
245£130.09£1,169.91£27,213.08
246£124.73£1,175.27£26,037.80
247£119.34£1,180.66£24,857.14
248£113.93£1,186.07£23,671.07
249£108.49£1,191.51£22,479.56
250£103.03£1,196.97£21,282.59
251£97.55£1,202.45£20,080.14
252£92.03£1,207.97£18,872.17
253£86.50£1,213.50£17,658.67
254£80.94£1,219.06£16,439.61
255£75.35£1,224.65£15,214.95
256£69.74£1,230.26£13,984.69
257£64.10£1,235.90£12,748.79
258£58.43£1,241.57£11,507.22
259£52.74£1,247.26£10,259.96
260£47.02£1,252.98£9,006.98
261£41.28£1,258.72£7,748.27
262£35.51£1,264.49£6,483.78
263£29.72£1,270.28£5,213.50
264£23.90£1,276.10£3,937.39
265£18.05£1,281.95£2,655.44
266£12.17£1,287.83£1,367.61
267£6.27£1,293.73£73.88
268£0.34£1,299.66£0.00

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