Mortgage Payment for a $644,500 Loan at 1% Interest

What's the monthly payment? Use the calculator and browse the rate chart. Should I refinance? How much is the monthly payment for a $644,500 mortgage with a 1% interest rate?
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Total Interest Paid
Total Paid

30 Year - $644,500 Mortgage

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Find the monthly payment based on the interest rate. Check with a mortgage lender for exact rates and check for any potential discounts, such as military, HARP refinance, homeowner, etc. Make sure to ask about any points or fees. Also determine the taxes on a home purchase as well as any maintenance costs and home insurance.

Some people may prefer a shorter mortgage term, such as 15 or 20 years. Adjust the calculator above to account for this. The calculator can be used for any type of loan, such as a mortgage, car loan, mobile home, motorhome, motorcycle, land, business, etc.

Interest Rate Price
0.01%$1,792.97
0.02%$1,795.67
0.03%$1,798.37
0.04%$1,801.07
0.05%$1,803.78
0.06%$1,806.48
0.07%$1,809.19
0.08%$1,811.91
0.09%$1,814.62
0.10%$1,817.34
0.11%$1,820.06
0.12%$1,822.79
0.13%$1,825.51
0.14%$1,828.24
0.15%$1,830.97
0.16%$1,833.71
0.17%$1,836.44
0.18%$1,839.18
0.19%$1,841.93
0.20%$1,844.67
0.21%$1,847.42
0.22%$1,850.17
0.23%$1,852.92
0.24%$1,855.68
0.25%$1,858.44
0.26%$1,861.20
0.27%$1,863.96
0.28%$1,866.73
0.29%$1,869.50
0.30%$1,872.27
0.31%$1,875.05
0.32%$1,877.82
0.33%$1,880.60
0.34%$1,883.39
0.35%$1,886.17
0.36%$1,888.96
0.37%$1,891.75
0.38%$1,894.55
0.39%$1,897.34
0.40%$1,900.14
0.41%$1,902.94
0.42%$1,905.75
0.43%$1,908.55
0.44%$1,911.36
0.45%$1,914.17
0.46%$1,916.99
0.47%$1,919.81
0.48%$1,922.63
0.49%$1,925.45
0.50%$1,928.28
0.51%$1,931.10
0.52%$1,933.94
0.53%$1,936.77
0.54%$1,939.61
0.55%$1,942.44
0.56%$1,945.29
0.57%$1,948.13
0.58%$1,950.98
0.59%$1,953.83
0.60%$1,956.68
0.61%$1,959.54
0.62%$1,962.39
0.63%$1,965.25
0.64%$1,968.12
0.65%$1,970.98
0.66%$1,973.85
0.67%$1,976.72
0.68%$1,979.60
0.69%$1,982.47
0.70%$1,985.35
0.71%$1,988.23
0.72%$1,991.12
0.73%$1,994.01
0.74%$1,996.89
0.75%$1,999.79
0.76%$2,002.68
0.77%$2,005.58
0.78%$2,008.48
0.79%$2,011.38
0.80%$2,014.29
0.81%$2,017.20
0.82%$2,020.11
0.83%$2,023.02
0.84%$2,025.94
0.85%$2,028.86
0.86%$2,031.78
0.87%$2,034.71
0.88%$2,037.63
0.89%$2,040.56
0.90%$2,043.50
0.91%$2,046.43
0.92%$2,049.37
0.93%$2,052.31
0.94%$2,055.25
0.95%$2,058.20
0.96%$2,061.15
0.97%$2,064.10
0.98%$2,067.05
0.99%$2,070.01
1.00%$2,072.97
Interest Rate Price
1.01%$2,075.93
1.02%$2,078.89
1.03%$2,081.86
1.04%$2,084.83
1.05%$2,087.80
1.06%$2,090.78
1.07%$2,093.75
1.08%$2,096.74
1.09%$2,099.72
1.10%$2,102.70
1.11%$2,105.69
1.12%$2,108.68
1.13%$2,111.68
1.14%$2,114.67
1.15%$2,117.67
1.16%$2,120.67
1.17%$2,123.68
1.18%$2,126.68
1.19%$2,129.69
1.20%$2,132.71
1.21%$2,135.72
1.22%$2,138.74
1.23%$2,141.76
1.24%$2,144.78
1.25%$2,147.81
1.26%$2,150.84
1.27%$2,153.87
1.28%$2,156.90
1.29%$2,159.94
1.30%$2,162.97
1.31%$2,166.02
1.32%$2,169.06
1.33%$2,172.11
1.34%$2,175.15
1.35%$2,178.21
1.36%$2,181.26
1.37%$2,184.32
1.38%$2,187.38
1.39%$2,190.44
1.40%$2,193.51
1.41%$2,196.57
1.42%$2,199.64
1.43%$2,202.72
1.44%$2,205.79
1.45%$2,208.87
1.46%$2,211.95
1.47%$2,215.03
1.48%$2,218.12
1.49%$2,221.21
1.50%$2,224.30
1.51%$2,227.39
1.52%$2,230.49
1.53%$2,233.59
1.54%$2,236.69
1.55%$2,239.80
1.56%$2,242.90
1.57%$2,246.01
1.58%$2,249.12
1.59%$2,252.24
1.60%$2,255.36
1.61%$2,258.48
1.62%$2,261.60
1.63%$2,264.73
1.64%$2,267.85
1.65%$2,270.98
1.66%$2,274.12
1.67%$2,277.25
1.68%$2,280.39
1.69%$2,283.53
1.70%$2,286.68
1.71%$2,289.82
1.72%$2,292.97
1.73%$2,296.12
1.74%$2,299.28
1.75%$2,302.43
1.76%$2,305.59
1.77%$2,308.76
1.78%$2,311.92
1.79%$2,315.09
1.80%$2,318.26
1.81%$2,321.43
1.82%$2,324.60
1.83%$2,327.78
1.84%$2,330.96
1.85%$2,334.14
1.86%$2,337.33
1.87%$2,340.52
1.88%$2,343.71
1.89%$2,346.90
1.90%$2,350.10
1.91%$2,353.30
1.92%$2,356.50
1.93%$2,359.70
1.94%$2,362.91
1.95%$2,366.12
1.96%$2,369.33
1.97%$2,372.54
1.98%$2,375.76
1.99%$2,378.98
2.00%$2,382.20
Interest Rate Price
2.01%$2,385.42
2.02%$2,388.65
2.03%$2,391.88
2.04%$2,395.11
2.05%$2,398.34
2.06%$2,401.58
2.07%$2,404.82
2.08%$2,408.06
2.09%$2,411.31
2.10%$2,414.56
2.11%$2,417.81
2.12%$2,421.06
2.13%$2,424.31
2.14%$2,427.57
2.15%$2,430.83
2.16%$2,434.09
2.17%$2,437.36
2.18%$2,440.63
2.19%$2,443.90
2.20%$2,447.17
2.21%$2,450.45
2.22%$2,453.73
2.23%$2,457.01
2.24%$2,460.29
2.25%$2,463.58
2.26%$2,466.86
2.27%$2,470.16
2.28%$2,473.45
2.29%$2,476.75
2.30%$2,480.04
2.31%$2,483.35
2.32%$2,486.65
2.33%$2,489.96
2.34%$2,493.26
2.35%$2,496.58
2.36%$2,499.89
2.37%$2,503.21
2.38%$2,506.53
2.39%$2,509.85
2.40%$2,513.17
2.41%$2,516.50
2.42%$2,519.83
2.43%$2,523.16
2.44%$2,526.49
2.45%$2,529.83
2.46%$2,533.17
2.47%$2,536.51
2.48%$2,539.86
2.49%$2,543.20
2.50%$2,546.55
2.51%$2,549.91
2.52%$2,553.26
2.53%$2,556.62
2.54%$2,559.98
2.55%$2,563.34
2.56%$2,566.71
2.57%$2,570.07
2.58%$2,573.44
2.59%$2,576.81
2.60%$2,580.19
2.61%$2,583.57
2.62%$2,586.95
2.63%$2,590.33
2.64%$2,593.71
2.65%$2,597.10
2.66%$2,600.49
2.67%$2,603.88
2.68%$2,607.28
2.69%$2,610.68
2.70%$2,614.08
2.71%$2,617.48
2.72%$2,620.88
2.73%$2,624.29
2.74%$2,627.70
2.75%$2,631.11
2.76%$2,634.53
2.77%$2,637.95
2.78%$2,641.37
2.79%$2,644.79
2.80%$2,648.21
2.81%$2,651.64
2.82%$2,655.07
2.83%$2,658.50
2.84%$2,661.94
2.85%$2,665.38
2.86%$2,668.82
2.87%$2,672.26
2.88%$2,675.70
2.89%$2,679.15
2.90%$2,682.60
2.91%$2,686.05
2.92%$2,689.51
2.93%$2,692.97
2.94%$2,696.43
2.95%$2,699.89
2.96%$2,703.35
2.97%$2,706.82
2.98%$2,710.29
2.99%$2,713.76
3.00%$2,717.24
Interest Rate Price
3.01%$2,720.72
3.02%$2,724.19
3.03%$2,727.68
3.04%$2,731.16
3.05%$2,734.65
3.06%$2,738.14
3.07%$2,741.63
3.08%$2,745.12
3.09%$2,748.62
3.10%$2,752.12
3.11%$2,755.62
3.12%$2,759.13
3.13%$2,762.63
3.14%$2,766.14
3.15%$2,769.65
3.16%$2,773.17
3.17%$2,776.68
3.18%$2,780.20
3.19%$2,783.73
3.20%$2,787.25
3.21%$2,790.78
3.22%$2,794.30
3.23%$2,797.84
3.24%$2,801.37
3.25%$2,804.90
3.26%$2,808.44
3.27%$2,811.98
3.28%$2,815.53
3.29%$2,819.07
3.30%$2,822.62
3.31%$2,826.17
3.32%$2,829.73
3.33%$2,833.28
3.34%$2,836.84
3.35%$2,840.40
3.36%$2,843.96
3.37%$2,847.53
3.38%$2,851.09
3.39%$2,854.66
3.40%$2,858.24
3.41%$2,861.81
3.42%$2,865.39
3.43%$2,868.97
3.44%$2,872.55
3.45%$2,876.13
3.46%$2,879.72
3.47%$2,883.31
3.48%$2,886.90
3.49%$2,890.50
3.50%$2,894.09
3.51%$2,897.69
3.52%$2,901.29
3.53%$2,904.90
3.54%$2,908.50
3.55%$2,912.11
3.56%$2,915.72
3.57%$2,919.34
3.58%$2,922.95
3.59%$2,926.57
3.60%$2,930.19
3.61%$2,933.81
3.62%$2,937.44
3.63%$2,941.06
3.64%$2,944.69
3.65%$2,948.33
3.66%$2,951.96
3.67%$2,955.60
3.68%$2,959.24
3.69%$2,962.88
3.70%$2,966.52
3.71%$2,970.17
3.72%$2,973.82
3.73%$2,977.47
3.74%$2,981.12
3.75%$2,984.78
3.76%$2,988.44
3.77%$2,992.10
3.78%$2,995.76
3.79%$2,999.43
3.80%$3,003.10
3.81%$3,006.77
3.82%$3,010.44
3.83%$3,014.11
3.84%$3,017.79
3.85%$3,021.47
3.86%$3,025.15
3.87%$3,028.84
3.88%$3,032.52
3.89%$3,036.21
3.90%$3,039.90
3.91%$3,043.60
3.92%$3,047.29
3.93%$3,050.99
3.94%$3,054.69
3.95%$3,058.39
3.96%$3,062.10
3.97%$3,065.81
3.98%$3,069.51
3.99%$3,073.23
4.00%$3,076.94
Interest Rate Price
4.01%$3,080.66
4.02%$3,084.38
4.03%$3,088.10
4.04%$3,091.82
4.05%$3,095.55
4.06%$3,099.28
4.07%$3,103.01
4.08%$3,106.74
4.09%$3,110.48
4.10%$3,114.21
4.11%$3,117.95
4.12%$3,121.70
4.13%$3,125.44
4.14%$3,129.19
4.15%$3,132.94
4.16%$3,136.69
4.17%$3,140.44
4.18%$3,144.20
4.19%$3,147.96
4.20%$3,151.72
4.21%$3,155.48
4.22%$3,159.24
4.23%$3,163.01
4.24%$3,166.78
4.25%$3,170.55
4.26%$3,174.33
4.27%$3,178.10
4.28%$3,181.88
4.29%$3,185.66
4.30%$3,189.45
4.31%$3,193.23
4.32%$3,197.02
4.33%$3,200.81
4.34%$3,204.60
4.35%$3,208.40
4.36%$3,212.19
4.37%$3,215.99
4.38%$3,219.79
4.39%$3,223.60
4.40%$3,227.40
4.41%$3,231.21
4.42%$3,235.02
4.43%$3,238.84
4.44%$3,242.65
4.45%$3,246.47
4.46%$3,250.29
4.47%$3,254.11
4.48%$3,257.93
4.49%$3,261.76
4.50%$3,265.59
4.51%$3,269.42
4.52%$3,273.25
4.53%$3,277.09
4.54%$3,280.92
4.55%$3,284.76
4.56%$3,288.60
4.57%$3,292.45
4.58%$3,296.29
4.59%$3,300.14
4.60%$3,303.99
4.61%$3,307.85
4.62%$3,311.70
4.63%$3,315.56
4.64%$3,319.42
4.65%$3,323.28
4.66%$3,327.14
4.67%$3,331.01
4.68%$3,334.88
4.69%$3,338.75
4.70%$3,342.62
4.71%$3,346.50
4.72%$3,350.37
4.73%$3,354.25
4.74%$3,358.13
4.75%$3,362.02
4.76%$3,365.90
4.77%$3,369.79
4.78%$3,373.68
4.79%$3,377.57
4.80%$3,381.47
4.81%$3,385.36
4.82%$3,389.26
4.83%$3,393.17
4.84%$3,397.07
4.85%$3,400.97
4.86%$3,404.88
4.87%$3,408.79
4.88%$3,412.70
4.89%$3,416.62
4.90%$3,420.53
4.91%$3,424.45
4.92%$3,428.37
4.93%$3,432.30
4.94%$3,436.22
4.95%$3,440.15
4.96%$3,444.08
4.97%$3,448.01
4.98%$3,451.94
4.99%$3,455.88
5.00%$3,459.82
Interest Rate Price
5.01%$3,463.76
5.02%$3,467.70
5.03%$3,471.64
5.04%$3,475.59
5.05%$3,479.54
5.06%$3,483.49
5.07%$3,487.44
5.08%$3,491.40
5.09%$3,495.35
5.10%$3,499.31
5.11%$3,503.27
5.12%$3,507.24
5.13%$3,511.20
5.14%$3,515.17
5.15%$3,519.14
5.16%$3,523.11
5.17%$3,527.08
5.18%$3,531.06
5.19%$3,535.04
5.20%$3,539.02
5.21%$3,543.00
5.22%$3,546.99
5.23%$3,550.97
5.24%$3,554.96
5.25%$3,558.95
5.26%$3,562.95
5.27%$3,566.94
5.28%$3,570.94
5.29%$3,574.94
5.30%$3,578.94
5.31%$3,582.94
5.32%$3,586.95
5.33%$3,590.95
5.34%$3,594.96
5.35%$3,598.98
5.36%$3,602.99
5.37%$3,607.01
5.38%$3,611.02
5.39%$3,615.04
5.40%$3,619.07
5.41%$3,623.09
5.42%$3,627.12
5.43%$3,631.14
5.44%$3,635.17
5.45%$3,639.21
5.46%$3,643.24
5.47%$3,647.28
5.48%$3,651.32
5.49%$3,655.36
5.50%$3,659.40
5.51%$3,663.44
5.52%$3,667.49
5.53%$3,671.54
5.54%$3,675.59
5.55%$3,679.64
5.56%$3,683.70
5.57%$3,687.76
5.58%$3,691.81
5.59%$3,695.88
5.60%$3,699.94
5.61%$3,704.00
5.62%$3,708.07
5.63%$3,712.14
5.64%$3,716.21
5.65%$3,720.28
5.66%$3,724.36
5.67%$3,728.44
5.68%$3,732.52
5.69%$3,736.60
5.70%$3,740.68
5.71%$3,744.77
5.72%$3,748.85
5.73%$3,752.94
5.74%$3,757.03
5.75%$3,761.13
5.76%$3,765.22
5.77%$3,769.32
5.78%$3,773.42
5.79%$3,777.52
5.80%$3,781.62
5.81%$3,785.73
5.82%$3,789.84
5.83%$3,793.94
5.84%$3,798.06
5.85%$3,802.17
5.86%$3,806.28
5.87%$3,810.40
5.88%$3,814.52
5.89%$3,818.64
5.90%$3,822.76
5.91%$3,826.89
5.92%$3,831.02
5.93%$3,835.15
5.94%$3,839.28
5.95%$3,843.41
5.96%$3,847.54
5.97%$3,851.68
5.98%$3,855.82
5.99%$3,859.96
6.00%$3,864.10