Construction Finance Calculator

Formatting only. This does not change the calculation.
The nominal annual rate (APR before fees), not the monthly rate.
Added to the term in years, for terms such as 5 years and 6 months. To state a tenure purely in months, set the years to 0 and enter the whole tenure here.
Additional principal paid on top of the scheduled payment.
Commercial, land and construction loans are commonly written on a long amortisation but fall due earlier, with the remaining balance repaid in one balloon payment. Leave at 0 for a fully amortising loan.
A percentage of the loan withheld at closing. Enter the figure your lender quotes - fee schedules differ by lender and by programme.
Guaranty, packaging, survey or documentation fees withheld from the advance rather than paid separately.
Payment
2,236.72
Loan Payment Calculator
Total interest
236,812.49
Total of payments
536,812.49
Number of payments
240
Payoff time
20 years
Rate per period
0.541667 %
Interest per unit borrowed
0.7894
Interest saved by extra payments
0
Payments saved
0
Loan amount
300,000.00
Annual interest rate
6.5 %
Months to repay
240
Fees deducted at closing
0.00
Net amount advanced
300,000.00
APR
6.5 %
Worked out from Standard annuity-immediate payment formula, PMT = P i / (1 - (1+i)^-n) and 4 other sources.

How this is worked out

3 steps
  1. Rate per period = 6.5% / 12 = 0.541667%
  2. Payment = P i / (1 - (1+i)^-n) = 2236.72
  3. Over 240 payments the total paid is 536812.49, of which 236812.49 is interest.
Amortisation scheduletable
periodpaymentinterestprincipalbalance
12,236.721,625611.72299,388.28
22,236.721,621.69615.03298,773.25
32,236.721,618.36618.36298,154.89
42,236.721,615.01621.71297,533.18
52,236.721,611.64625.08296,908.1
62,236.721,608.25628.47296,279.63
72,236.721,604.85631.87295,647.76
82,236.721,601.43635.29295,012.47
92,236.721,597.98638.74294,373.73
102,236.721,594.52642.2293,731.53
112,236.721,591.05645.67293,085.86
122,236.721,587.55649.17292,436.69
132,236.721,584.03652.69291,784
142,236.721,580.5656.22291,127.78
152,236.721,576.94659.78290,468
162,236.721,573.37663.35289,804.65
172,236.721,569.78666.94289,137.71
182,236.721,566.16670.56288,467.15
192,236.721,562.53674.19287,792.96
202,236.721,558.88677.84287,115.12
212,236.721,555.21681.51286,433.61
222,236.721,551.52685.2285,748.41
232,236.721,547.8688.92285,059.49
242,236.721,544.07692.65284,366.84
252,236.721,540.32696.4283,670.44
262,236.721,536.55700.17282,970.27
272,236.721,532.76703.96282,266.31
282,236.721,528.94707.78281,558.53
292,236.721,525.11711.61280,846.92
302,236.721,521.25715.47280,131.45
312,236.721,517.38719.34279,412.11
322,236.721,513.48723.24278,688.87
332,236.721,509.56727.16277,961.71
342,236.721,505.63731.09277,230.62
352,236.721,501.67735.05276,495.57
362,236.721,497.68739.04275,756.53
372,236.721,493.68743.04275,013.49
382,236.721,489.66747.06274,266.43
392,236.721,485.61751.11273,515.32
402,236.721,481.54755.18272,760.14
412,236.721,477.45759.27272,000.87
422,236.721,473.34763.38271,237.49
432,236.721,469.2767.52270,469.97
442,236.721,465.05771.67269,698.3
452,236.721,460.87775.85268,922.45
462,236.721,456.66780.06268,142.39
472,236.721,452.44784.28267,358.11
482,236.721,448.19788.53266,569.58
492,236.721,443.92792.8265,776.78
502,236.721,439.62797.1264,979.68
512,236.721,435.31801.41264,178.27
522,236.721,430.97805.75263,372.52
532,236.721,426.6810.12262,562.4
542,236.721,422.21814.51261,747.89
552,236.721,417.8818.92260,928.97
562,236.721,413.37823.35260,105.62
572,236.721,408.91827.81259,277.81
582,236.721,404.42832.3258,445.51
592,236.721,399.91836.81257,608.7
602,236.721,395.38841.34256,767.36
612,236.721,390.82845.9255,921.46
622,236.721,386.24850.48255,070.98
632,236.721,381.63855.09254,215.89
642,236.721,377859.72253,356.17
652,236.721,372.35864.37252,491.8
662,236.721,367.66869.06251,622.74
672,236.721,362.96873.76250,748.98
682,236.721,358.22878.5249,870.48
692,236.721,353.47883.25248,987.23
702,236.721,348.68888.04248,099.19
712,236.721,343.87892.85247,206.34
722,236.721,339.03897.69246,308.65
732,236.721,334.17902.55245,406.1
742,236.721,329.28907.44244,498.66
752,236.721,324.37912.35243,586.31
762,236.721,319.43917.29242,669.02
772,236.721,314.46922.26241,746.76
782,236.721,309.46927.26240,819.5
792,236.721,304.44932.28239,887.22
802,236.721,299.39937.33238,949.89
812,236.721,294.31942.41238,007.48
822,236.721,289.21947.51237,059.97
832,236.721,284.07952.65236,107.32
842,236.721,278.91957.81235,149.51
852,236.721,273.73962.99234,186.52
862,236.721,268.51968.21233,218.31
872,236.721,263.27973.45232,244.86
882,236.721,257.99978.73231,266.13
892,236.721,252.69984.03230,282.1
902,236.721,247.36989.36229,292.74
912,236.721,242994.72228,298.02
922,236.721,236.611,000.11227,297.91
932,236.721,231.21,005.52226,292.39
942,236.721,225.751,010.97225,281.42
952,236.721,220.271,016.45224,264.97
962,236.721,214.771,021.95223,243.02
972,236.721,209.231,027.49222,215.53
982,236.721,203.671,033.05221,182.48
992,236.721,198.071,038.65220,143.83
1002,236.721,192.451,044.27219,099.56
1012,236.721,186.791,049.93218,049.63
1022,236.721,181.11,055.62216,994.01
1032,236.721,175.381,061.34215,932.67
1042,236.721,169.641,067.08214,865.59
1052,236.721,163.861,072.86213,792.73
1062,236.721,158.041,078.68212,714.05
1072,236.721,152.21,084.52211,629.53
1082,236.721,146.331,090.39210,539.14
1092,236.721,140.421,096.3209,442.84
1102,236.721,134.481,102.24208,340.6
1112,236.721,128.511,108.21207,232.39
1122,236.721,122.511,114.21206,118.18
1132,236.721,116.471,120.25204,997.93
1142,236.721,110.411,126.31203,871.62
1152,236.721,104.31,132.42202,739.2
1162,236.721,098.171,138.55201,600.65
1172,236.721,0921,144.72200,455.93
1182,236.721,085.81,150.92199,305.01
1192,236.721,079.571,157.15198,147.86
1202,236.721,073.31,163.42196,984.44

First 120 of 240 rows.

Yearly summarytable
yearinterestprincipalendingBalance
119,277.337,563.31292,436.69
218,770.798,069.85284,366.84
318,230.338,610.31275,756.53
417,653.699,186.95266,569.58
517,038.429,802.22256,767.36
616,381.9310,458.71246,308.65
715,681.511,159.14235,149.51
814,934.1511,906.49223,243.02
914,136.7612,703.88210,539.14
1013,285.9413,554.7196,984.44
1112,378.1514,462.49182,521.95
1211,409.5915,431.05167,090.9
1310,376.1616,464.48150,626.42
149,273.517,567.14133,059.28
158,096.9818,743.66114,315.62
166,841.6819,998.9694,316.66
175,502.321,338.3472,978.32
184,073.2522,767.3950,210.93
192,548.4824,292.1625,918.77
20921.5625,918.770

Results are general information, not financial, tax, legal, medical or engineering advice.