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Mortgage Prepayment Calculator

Mortgage Prepayment Calculator to calculate early payoff for your mortgage payments based on a desired monthly payment or the number of years until payoff.

Loan Prepayment Calculator

Mortgage Amount
$
Loan Terms
years
Interest Rate
Desired Monthly Payment
$
OR
# of years would you like to payoff your mortgage
years
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Mortgage Payoff Calculator Results

Standard Monthly Payment (Principal & Interest):
$536.82
Additional Monthly Payment:
$263.18
Desire Monthly Payment:
$800.00
Payoff Date:
Aug, 2040
Total Interest Savings:
$51,705.90

Mortgage Payoff Amortization Schedule

Payment Date Payment # Interest Paid Principal Paid Total Payment Remaining Balance
Dec, 2025 1 $416.67 $383.33 $800.00 $99,616.67
Jan, 2026 2 $415.07 $384.93 $800.00 $99,231.74
Feb, 2026 3 $413.47 $386.53 $800.00 $98,845.20
Mar, 2026 4 $411.86 $388.14 $800.00 $98,457.06
Apr, 2026 5 $410.24 $389.76 $800.00 $98,067.29
May, 2026 6 $408.61 $391.39 $800.00 $97,675.91
Jun, 2026 7 $406.98 $393.02 $800.00 $97,282.89
Jul, 2026 8 $405.35 $394.65 $800.00 $96,888.24
Aug, 2026 9 $403.70 $396.30 $800.00 $96,491.94
Sep, 2026 10 $402.05 $397.95 $800.00 $96,093.99
Oct, 2026 11 $400.39 $399.61 $800.00 $95,694.38
Nov, 2026 12 $398.73 $401.27 $800.00 $95,293.11
Dec, 2026 13 $397.05 $402.95 $800.00 $94,890.16
Jan, 2027 14 $395.38 $404.62 $800.00 $94,485.54
Feb, 2027 15 $393.69 $406.31 $800.00 $94,079.23
Mar, 2027 16 $392.00 $408.00 $800.00 $93,671.22
Apr, 2027 17 $390.30 $409.70 $800.00 $93,261.52
May, 2027 18 $388.59 $411.41 $800.00 $92,850.11
Jun, 2027 19 $386.88 $413.12 $800.00 $92,436.98
Jul, 2027 20 $385.15 $414.85 $800.00 $92,022.14
Aug, 2027 21 $383.43 $416.57 $800.00 $91,605.56
Sep, 2027 22 $381.69 $418.31 $800.00 $91,187.25
Oct, 2027 23 $379.95 $420.05 $800.00 $90,767.20
Nov, 2027 24 $378.20 $421.80 $800.00 $90,345.40
Dec, 2027 25 $376.44 $423.56 $800.00 $89,921.84
Jan, 2028 26 $374.67 $425.33 $800.00 $89,496.51
Feb, 2028 27 $372.90 $427.10 $800.00 $89,069.41
Mar, 2028 28 $371.12 $428.88 $800.00 $88,640.54
Apr, 2028 29 $369.34 $430.66 $800.00 $88,209.87
May, 2028 30 $367.54 $432.46 $800.00 $87,777.41
Jun, 2028 31 $365.74 $434.26 $800.00 $87,343.15
Jul, 2028 32 $363.93 $436.07 $800.00 $86,907.08
Aug, 2028 33 $362.11 $437.89 $800.00 $86,469.19
Sep, 2028 34 $360.29 $439.71 $800.00 $86,029.48
Oct, 2028 35 $358.46 $441.54 $800.00 $85,587.94
Nov, 2028 36 $356.62 $443.38 $800.00 $85,144.55
Dec, 2028 37 $354.77 $445.23 $800.00 $84,699.32
Jan, 2029 38 $352.91 $447.09 $800.00 $84,252.24
Feb, 2029 39 $351.05 $448.95 $800.00 $83,803.29
Mar, 2029 40 $349.18 $450.82 $800.00 $83,352.47
Apr, 2029 41 $347.30 $452.70 $800.00 $82,899.77
May, 2029 42 $345.42 $454.58 $800.00 $82,445.19
Jun, 2029 43 $343.52 $456.48 $800.00 $81,988.71
Jul, 2029 44 $341.62 $458.38 $800.00 $81,530.33
Aug, 2029 45 $339.71 $460.29 $800.00 $81,070.04
Sep, 2029 46 $337.79 $462.21 $800.00 $80,607.83
Oct, 2029 47 $335.87 $464.13 $800.00 $80,143.70
Nov, 2029 48 $333.93 $466.07 $800.00 $79,677.63
Dec, 2029 49 $331.99 $468.01 $800.00 $79,209.62
Jan, 2030 50 $330.04 $469.96 $800.00 $78,739.66
Feb, 2030 51 $328.08 $471.92 $800.00 $78,267.74
Mar, 2030 52 $326.12 $473.88 $800.00 $77,793.86
Apr, 2030 53 $324.14 $475.86 $800.00 $77,318.00
May, 2030 54 $322.16 $477.84 $800.00 $76,840.15
Jun, 2030 55 $320.17 $479.83 $800.00 $76,360.32
Jul, 2030 56 $318.17 $481.83 $800.00 $75,878.49
Aug, 2030 57 $316.16 $483.84 $800.00 $75,394.65
Sep, 2030 58 $314.14 $485.86 $800.00 $74,908.79
Oct, 2030 59 $312.12 $487.88 $800.00 $74,420.91
Nov, 2030 60 $310.09 $489.91 $800.00 $73,931.00
Dec, 2030 61 $308.05 $491.95 $800.00 $73,439.05
Jan, 2031 62 $306.00 $494.00 $800.00 $72,945.04
Feb, 2031 63 $303.94 $496.06 $800.00 $72,448.98
Mar, 2031 64 $301.87 $498.13 $800.00 $71,950.85
Apr, 2031 65 $299.80 $500.20 $800.00 $71,450.65
May, 2031 66 $297.71 $502.29 $800.00 $70,948.36
Jun, 2031 67 $295.62 $504.38 $800.00 $70,443.98
Jul, 2031 68 $293.52 $506.48 $800.00 $69,937.49
Aug, 2031 69 $291.41 $508.59 $800.00 $69,428.90
Sep, 2031 70 $289.29 $510.71 $800.00 $68,918.19
Oct, 2031 71 $287.16 $512.84 $800.00 $68,405.35
Nov, 2031 72 $285.02 $514.98 $800.00 $67,890.37
Dec, 2031 73 $282.88 $517.12 $800.00 $67,373.24
Jan, 2032 74 $280.72 $519.28 $800.00 $66,853.97
Feb, 2032 75 $278.56 $521.44 $800.00 $66,332.52
Mar, 2032 76 $276.39 $523.61 $800.00 $65,808.91
Apr, 2032 77 $274.20 $525.80 $800.00 $65,283.11
May, 2032 78 $272.01 $527.99 $800.00 $64,755.13
Jun, 2032 79 $269.81 $530.19 $800.00 $64,224.94
Jul, 2032 80 $267.60 $532.40 $800.00 $63,692.54
Aug, 2032 81 $265.39 $534.61 $800.00 $63,157.93
Sep, 2032 82 $263.16 $536.84 $800.00 $62,621.09
Oct, 2032 83 $260.92 $539.08 $800.00 $62,082.01
Nov, 2032 84 $258.68 $541.32 $800.00 $61,540.68
Dec, 2032 85 $256.42 $543.58 $800.00 $60,997.10
Jan, 2033 86 $254.15 $545.85 $800.00 $60,451.26
Feb, 2033 87 $251.88 $548.12 $800.00 $59,903.14
Mar, 2033 88 $249.60 $550.40 $800.00 $59,352.73
Apr, 2033 89 $247.30 $552.70 $800.00 $58,800.04
May, 2033 90 $245.00 $555.00 $800.00 $58,245.04
Jun, 2033 91 $242.69 $557.31 $800.00 $57,687.72
Jul, 2033 92 $240.37 $559.63 $800.00 $57,128.09
Aug, 2033 93 $238.03 $561.97 $800.00 $56,566.12
Sep, 2033 94 $235.69 $564.31 $800.00 $56,001.82
Oct, 2033 95 $233.34 $566.66 $800.00 $55,435.16
Nov, 2033 96 $230.98 $569.02 $800.00 $54,866.14
Dec, 2033 97 $228.61 $571.39 $800.00 $54,294.75
Jan, 2034 98 $226.23 $573.77 $800.00 $53,720.97
Feb, 2034 99 $223.84 $576.16 $800.00 $53,144.81
Mar, 2034 100 $221.44 $578.56 $800.00 $52,566.25
Apr, 2034 101 $219.03 $580.97 $800.00 $51,985.27
May, 2034 102 $216.61 $583.39 $800.00 $51,401.88
Jun, 2034 103 $214.17 $585.83 $800.00 $50,816.05
Jul, 2034 104 $211.73 $588.27 $800.00 $50,227.79
Aug, 2034 105 $209.28 $590.72 $800.00 $49,637.07
Sep, 2034 106 $206.82 $593.18 $800.00 $49,043.89
Oct, 2034 107 $204.35 $595.65 $800.00 $48,448.24
Nov, 2034 108 $201.87 $598.13 $800.00 $47,850.11
Dec, 2034 109 $199.38 $600.62 $800.00 $47,249.48
Jan, 2035 110 $196.87 $603.13 $800.00 $46,646.36
Feb, 2035 111 $194.36 $605.64 $800.00 $46,040.72
Mar, 2035 112 $191.84 $608.16 $800.00 $45,432.55
Apr, 2035 113 $189.30 $610.70 $800.00 $44,821.85
May, 2035 114 $186.76 $613.24 $800.00 $44,208.61
Jun, 2035 115 $184.20 $615.80 $800.00 $43,592.82
Jul, 2035 116 $181.64 $618.36 $800.00 $42,974.45
Aug, 2035 117 $179.06 $620.94 $800.00 $42,353.51
Sep, 2035 118 $176.47 $623.53 $800.00 $41,729.99
Oct, 2035 119 $173.87 $626.13 $800.00 $41,103.86
Nov, 2035 120 $171.27 $628.73 $800.00 $40,475.13
Dec, 2035 121 $168.65 $631.35 $800.00 $39,843.77
Jan, 2036 122 $166.02 $633.98 $800.00 $39,209.79
Feb, 2036 123 $163.37 $636.63 $800.00 $38,573.16
Mar, 2036 124 $160.72 $639.28 $800.00 $37,933.88
Apr, 2036 125 $158.06 $641.94 $800.00 $37,291.94
May, 2036 126 $155.38 $644.62 $800.00 $36,647.32
Jun, 2036 127 $152.70 $647.30 $800.00 $36,000.02
Jul, 2036 128 $150.00 $650.00 $800.00 $35,350.02
Aug, 2036 129 $147.29 $652.71 $800.00 $34,697.31
Sep, 2036 130 $144.57 $655.43 $800.00 $34,041.89
Oct, 2036 131 $141.84 $658.16 $800.00 $33,383.73
Nov, 2036 132 $139.10 $660.90 $800.00 $32,722.83
Dec, 2036 133 $136.35 $663.65 $800.00 $32,059.17
Jan, 2037 134 $133.58 $666.42 $800.00 $31,392.75
Feb, 2037 135 $130.80 $669.20 $800.00 $30,723.55
Mar, 2037 136 $128.01 $671.99 $800.00 $30,051.57
Apr, 2037 137 $125.21 $674.79 $800.00 $29,376.78
May, 2037 138 $122.40 $677.60 $800.00 $28,699.19
Jun, 2037 139 $119.58 $680.42 $800.00 $28,018.77
Jul, 2037 140 $116.74 $683.26 $800.00 $27,335.51
Aug, 2037 141 $113.90 $686.10 $800.00 $26,649.41
Sep, 2037 142 $111.04 $688.96 $800.00 $25,960.45
Oct, 2037 143 $108.17 $691.83 $800.00 $25,268.62
Nov, 2037 144 $105.29 $694.71 $800.00 $24,573.90
Dec, 2037 145 $102.39 $697.61 $800.00 $23,876.29
Jan, 2038 146 $99.48 $700.52 $800.00 $23,175.78
Feb, 2038 147 $96.57 $703.43 $800.00 $22,472.35
Mar, 2038 148 $93.63 $706.37 $800.00 $21,765.98
Apr, 2038 149 $90.69 $709.31 $800.00 $21,056.67
May, 2038 150 $87.74 $712.26 $800.00 $20,344.41
Jun, 2038 151 $84.77 $715.23 $800.00 $19,629.18
Jul, 2038 152 $81.79 $718.21 $800.00 $18,910.96
Aug, 2038 153 $78.80 $721.20 $800.00 $18,189.76
Sep, 2038 154 $75.79 $724.21 $800.00 $17,465.55
Oct, 2038 155 $72.77 $727.23 $800.00 $16,738.32
Nov, 2038 156 $69.74 $730.26 $800.00 $16,008.07
Dec, 2038 157 $66.70 $733.30 $800.00 $15,274.77
Jan, 2039 158 $63.64 $736.36 $800.00 $14,538.41
Feb, 2039 159 $60.58 $739.42 $800.00 $13,798.99
Mar, 2039 160 $57.50 $742.50 $800.00 $13,056.48
Apr, 2039 161 $54.40 $745.60 $800.00 $12,310.89
May, 2039 162 $51.30 $748.70 $800.00 $11,562.18
Jun, 2039 163 $48.18 $751.82 $800.00 $10,810.36
Jul, 2039 164 $45.04 $754.96 $800.00 $10,055.40
Aug, 2039 165 $41.90 $758.10 $800.00 $9,297.30
Sep, 2039 166 $38.74 $761.26 $800.00 $8,536.04
Oct, 2039 167 $35.57 $764.43 $800.00 $7,771.60
Nov, 2039 168 $32.38 $767.62 $800.00 $7,003.99
Dec, 2039 169 $29.18 $770.82 $800.00 $6,233.17
Jan, 2040 170 $25.97 $774.03 $800.00 $5,459.14
Feb, 2040 171 $22.75 $777.25 $800.00 $4,681.89
Mar, 2040 172 $19.51 $780.49 $800.00 $3,901.39
Apr, 2040 173 $16.26 $783.74 $800.00 $3,117.65
May, 2040 174 $12.99 $787.01 $800.00 $2,330.64
Jun, 2040 175 $9.71 $790.29 $800.00 $1,540.35
Jul, 2040 176 $6.42 $793.58 $800.00 $746.77
Aug, 2040 177 $3.11 $746.77 $749.88 $0.00

Original vs. Mortgage Payoff

Original Payoff
Monthly Payment $536.82 $800.00
Total Interest $93,255.78 $41,549.88
Total Principal $100,000.00 $100,000.00
Total Payment $193,255.78 $141,549.88
Total Interest Savings $0 $51,705.90
Payoff Date Nov, 2055 Aug, 2040

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Loan Prepayment Calculator

Loan Prepayment Calculator to calculate how much you can save in total interest payments with mortgage prepayment and early payoff. Early mortgage payoff calculator is easy to use and comes with an amortization schedule that shows you all the payment details. The prepayment mortgage calculator is like a combination of the mortgage payoff calculator and the early mortgage payoff calculator. You will get an amortization schedule on your new monthly payments with total principal and interest information. View, save, or download your amortization schedule as a PDF.


How to Payoff Your Mortgage Early?

The main reason that we want to pay off our mortgage early is to save money on interest. In a 30-year fixed rate mortgage, the interest payment that we make is probably very close to the mortgage itself. If you factor in other fees such as property tax, insurance and PMI, the interest payment that we make will exceed the principal. One way to reduce interest payment is to pay off your mortgage early by making extra payments towards principal. The extra payment could be a one time lump-sum payment, recurring payments, an increase in monthly payments, or making biweekly payments instead of monthly payments. Using the biweekly mortgage schedule, you will be able to pay one extra payment each year and will pay off your mortgage years earlier and thousands of dollars saved on interest payment. You can use our biweekly mortgage calculator to estimate how much you can save.


Is Early Mortgage Payoff Right For You?


  • Are you going to live in the house for decades? The benefits of extra payments will only be realized if you are staying at the current house for at least 15 years if you have a mortgage with a 30 year term. If you are planning to sell the house in a few years, the savings on interest may be minimal because there may be fees that are associated with paying off your mortgage early.

  • Can you afford the extra payment? Making extra payments means you need to have more savings in your bank account. If your salary and spending stay the same, it may be a little difficult to afford the extra payment.

  • Are there any other better investment opportunities? Making extra payments also means that you will tie more money on the mortgage and you may lose other investment opportunities such as stocks, bonds, or businesses.


What is a prepayment penalty?

There are things that you need to be aware of before starting making extra payments for early payoff. First, you have to check with the lender to see if there are any penalties for making extra payments. In a lender's perspective, they make money when a borrower pays the maximum amount of interest on a mortgage, so they may not like to see borrowers pay off their mortgages too early. Therefore, some lenders may pose a penalty for borrowers who switch to biweekly payment plans or other options to pay off their mortgages early.


How to use our early mortgage payoff calculator?

The early mortgage payoff calculator allows you to find out how much interest you will save paying off your mortgage early. There are two ways to use the early mortgage payoff calculator.


  • Desired Monthly Payment - by increasing the amount of your current monthly payment, you will see how much interest you will save and how many years earlier will your mortgage be paid off. For example, if you take out a mortgage of $300,000 on a 30 year term with a fixed interest rate of 5%, your monthly mortgage payment would be $1,610.46. If you increase the monthly payment to $2,000, you will pay off your mortgage 10 years earlier with interest savings as much as $107,988.83. 


  • A number of years would you like to pay off your mortgage - You can enter how many years that you would like your mortgage to be paid off, and see how much more you need to pay each month to achieve your early payoff goal. For instance, if you have a mortgage of $200,000 with 5% interest on a 30 year term, your monthly payment will be around $1,073.64. If you want to pay off your mortgage 5 years earlier than the 30 year term, you will only have to increase your monthly payment by $95.54 for a total monthly payment of $1,169.18.

Please note the early mortgage payoff calculator does not take into account other fees such as tax and insurance as well as private mortgage insurance if your down payment is less than 20% for your property.


Mortgage Prepayment Definition

Mortgage Amount - this is the original mortgage amount that you applied for. Loan Terms - your original mortgage terms in years, 15 years, and 30 years are the most common terms. Interest Rate - the interest rate for your mortgage Desired Monthly Payment - this is the original mortgage amount that you applied for. If you are currently paying a monthly payment of $1,000, and you increase it by $200, then you will enter an amount of $1,200 for this field. # of years would you like to pay off your mortgage - Check how much more in monthly payment you need to make if you want to pay off your mortgage in certain years. For example, if you are on a 30 year term, you may enter a value for 25 years, and see how much you can save in interest payment.


Early Mortgage Payoff Calculator

Our early mortgage payoff calculator will show you the standard monthly payment, additional payment, payoff date, and total interest savings. You will also get a mortgage payoff amortization schedule that shows you the details of each monthly payment, such as interest and principal paid, and remaining balance. In addition, you can view an original mortgage vs. early mortgage payoff comparison table that shows you the total interest and payment, total interest savings, and the payoff date. Best of all, you can print or save the mortgage payoff amortization schedule in pdf format or share your calculations with others by copying the calculation link.

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