8420万円の住宅ローンの年数・期間・金利ごとの毎月返済額・総支払額・総金利額をまとめました。8420万円の住宅ローンが、期間や金利によってどれくらい異なるか把握できれば幸いです。
返済方式は元利均等返済、金利は固定金利、頭金無しのフルローン、ボーナス支払い無しの形でまとめていきます。
8420万円の住宅ローン｜期間・年数別
8420万円｜50年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 50 | 0.70% | ¥166,362 | ¥99,817,099 | ¥15,617,099 |
| 50 | 0.80% | ¥170,312 | ¥102,187,377 | ¥17,987,377 |
| 50 | 0.90% | ¥174,320 | ¥104,592,146 | ¥20,392,146 |
| 50 | 1.00% | ¥178,385 | ¥107,031,258 | ¥22,831,258 |
| 50 | 1.10% | ¥182,508 | ¥109,504,545 | ¥25,304,545 |
| 50 | 1.20% | ¥186,686 | ¥112,011,826 | ¥27,811,826 |
| 50 | 1.30% | ¥190,922 | ¥114,552,903 | ¥30,352,903 |
| 50 | 1.40% | ¥195,213 | ¥117,127,563 | ¥32,927,563 |
| 50 | 1.50% | ¥199,559 | ¥119,735,579 | ¥35,535,579 |
| 50 | 1.60% | ¥203,961 | ¥122,376,708 | ¥38,176,708 |
| 50 | 1.70% | ¥208,418 | ¥125,050,693 | ¥40,850,693 |
| 50 | 1.80% | ¥212,929 | ¥127,757,266 | ¥43,557,266 |
| 50 | 1.90% | ¥217,494 | ¥130,496,142 | ¥46,296,142 |
| 50 | 2.00% | ¥222,112 | ¥133,267,026 | ¥49,067,026 |
| 50 | 2.10% | ¥226,783 | ¥136,069,609 | ¥51,869,609 |
| 50 | 2.20% | ¥231,506 | ¥138,903,571 | ¥54,703,571 |
| 50 | 2.30% | ¥236,281 | ¥141,768,581 | ¥57,568,581 |
| 50 | 2.40% | ¥241,107 | ¥144,664,297 | ¥60,464,297 |
| 50 | 2.50% | ¥245,984 | ¥147,590,366 | ¥63,390,366 |
| 50 | 2.60% | ¥250,911 | ¥150,546,427 | ¥66,346,427 |
| 50 | 2.70% | ¥255,887 | ¥153,532,108 | ¥69,332,108 |
| 50 | 2.80% | ¥260,912 | ¥156,547,029 | ¥72,347,029 |
| 50 | 2.90% | ¥265,985 | ¥159,590,802 | ¥75,390,802 |
| 50 | 3.00% | ¥271,105 | ¥162,663,032 | ¥78,463,032 |
8420万円｜45年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 45 | 0.70% | ¥181,817 | ¥98,180,934 | ¥13,980,934 |
| 45 | 0.80% | ¥185,724 | ¥100,291,164 | ¥16,091,164 |
| 45 | 0.90% | ¥189,684 | ¥102,429,418 | ¥18,229,418 |
| 45 | 1.00% | ¥193,696 | ¥104,595,595 | ¥20,395,595 |
| 45 | 1.10% | ¥197,758 | ¥106,789,586 | ¥22,589,586 |
| 45 | 1.20% | ¥201,873 | ¥109,011,270 | ¥24,811,270 |
| 45 | 1.30% | ¥206,038 | ¥111,260,515 | ¥27,060,515 |
| 45 | 1.40% | ¥210,254 | ¥113,537,181 | ¥29,337,181 |
| 45 | 1.50% | ¥214,521 | ¥115,841,114 | ¥31,641,114 |
| 45 | 1.60% | ¥218,837 | ¥118,172,155 | ¥33,972,155 |
| 45 | 1.70% | ¥223,204 | ¥120,530,131 | ¥36,330,131 |
| 45 | 1.80% | ¥227,620 | ¥122,914,863 | ¥38,714,863 |
| 45 | 1.90% | ¥232,085 | ¥125,326,160 | ¥41,126,160 |
| 45 | 2.00% | ¥236,600 | ¥127,763,825 | ¥43,563,825 |
| 45 | 2.10% | ¥241,162 | ¥130,227,649 | ¥46,027,649 |
| 45 | 2.20% | ¥245,773 | ¥132,717,418 | ¥48,517,418 |
| 45 | 2.30% | ¥250,431 | ¥135,232,907 | ¥51,032,907 |
| 45 | 2.40% | ¥255,137 | ¥137,773,885 | ¥53,573,885 |
| 45 | 2.50% | ¥259,889 | ¥140,340,114 | ¥56,140,114 |
| 45 | 2.60% | ¥264,688 | ¥142,931,347 | ¥58,731,347 |
| 45 | 2.70% | ¥269,532 | ¥145,547,332 | ¥61,347,332 |
| 45 | 2.80% | ¥274,422 | ¥148,187,808 | ¥63,987,808 |
| 45 | 2.90% | ¥279,356 | ¥150,852,510 | ¥66,652,510 |
| 45 | 3.00% | ¥284,335 | ¥153,541,166 | ¥69,341,166 |
8420万円｜40年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 40 | 0.70% | ¥201,170 | ¥96,561,785 | ¥12,361,785 |
| 40 | 0.80% | ¥205,036 | ¥98,417,109 | ¥14,217,109 |
| 40 | 0.90% | ¥208,947 | ¥100,294,634 | ¥16,094,634 |
| 40 | 1.00% | ¥212,905 | ¥102,194,299 | ¥17,994,299 |
| 40 | 1.10% | ¥216,908 | ¥104,116,033 | ¥19,916,033 |
| 40 | 1.20% | ¥220,958 | ¥106,059,760 | ¥21,859,760 |
| 40 | 1.30% | ¥225,053 | ¥108,025,398 | ¥23,825,398 |
| 40 | 1.40% | ¥229,193 | ¥110,012,855 | ¥25,812,855 |
| 40 | 1.50% | ¥233,379 | ¥112,022,037 | ¥27,822,037 |
| 40 | 1.60% | ¥237,610 | ¥114,052,841 | ¥29,852,841 |
| 40 | 1.70% | ¥241,886 | ¥116,105,158 | ¥31,905,158 |
| 40 | 1.80% | ¥246,206 | ¥118,178,873 | ¥33,978,873 |
| 40 | 1.90% | ¥250,571 | ¥120,273,866 | ¥36,073,866 |
| 40 | 2.00% | ¥254,979 | ¥122,390,010 | ¥38,190,010 |
| 40 | 2.10% | ¥259,432 | ¥124,527,173 | ¥40,327,173 |
| 40 | 2.20% | ¥263,928 | ¥126,685,216 | ¥42,485,216 |
| 40 | 2.30% | ¥268,467 | ¥128,863,996 | ¥44,663,996 |
| 40 | 2.40% | ¥273,049 | ¥131,063,365 | ¥46,863,365 |
| 40 | 2.50% | ¥277,673 | ¥133,283,168 | ¥49,083,168 |
| 40 | 2.60% | ¥282,340 | ¥135,523,248 | ¥51,323,248 |
| 40 | 2.70% | ¥287,049 | ¥137,783,440 | ¥53,583,440 |
| 40 | 2.80% | ¥291,799 | ¥140,063,575 | ¥55,863,575 |
| 40 | 2.90% | ¥296,591 | ¥142,363,483 | ¥58,163,483 |
| 40 | 3.00% | ¥301,423 | ¥144,682,984 | ¥60,482,984 |
8420万円｜35年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 35 | 0.70% | ¥226,094 | ¥94,959,688 | ¥10,759,688 |
| 35 | 0.80% | ¥229,917 | ¥96,565,270 | ¥12,365,270 |
| 35 | 0.90% | ¥233,781 | ¥98,187,891 | ¥13,987,891 |
| 35 | 1.00% | ¥237,685 | ¥99,827,515 | ¥15,627,515 |
| 35 | 1.10% | ¥241,629 | ¥101,484,098 | ¥17,284,098 |
| 35 | 1.20% | ¥245,613 | ¥103,157,596 | ¥18,957,596 |
| 35 | 1.30% | ¥249,638 | ¥104,847,960 | ¥20,647,960 |
| 35 | 1.40% | ¥253,703 | ¥106,555,135 | ¥22,355,135 |
| 35 | 1.50% | ¥257,807 | ¥108,279,065 | ¥24,079,065 |
| 35 | 1.60% | ¥261,952 | ¥110,019,689 | ¥25,819,689 |
| 35 | 1.70% | ¥266,136 | ¥111,776,941 | ¥27,576,941 |
| 35 | 1.80% | ¥270,359 | ¥113,550,754 | ¥29,350,754 |
| 35 | 1.90% | ¥274,622 | ¥115,341,054 | ¥31,141,054 |
| 35 | 2.00% | ¥278,923 | ¥117,147,766 | ¥32,947,766 |
| 35 | 2.10% | ¥283,264 | ¥118,970,811 | ¥34,770,811 |
| 35 | 2.20% | ¥287,643 | ¥120,810,105 | ¥36,610,105 |
| 35 | 2.30% | ¥292,061 | ¥122,665,563 | ¥38,465,563 |
| 35 | 2.40% | ¥296,517 | ¥124,537,095 | ¥40,337,095 |
| 35 | 2.50% | ¥301,011 | ¥126,424,608 | ¥42,224,608 |
| 35 | 2.60% | ¥305,543 | ¥128,328,006 | ¥44,128,006 |
| 35 | 2.70% | ¥310,112 | ¥130,247,190 | ¥46,047,190 |
| 35 | 2.80% | ¥314,719 | ¥132,182,058 | ¥47,982,058 |
| 35 | 2.90% | ¥319,363 | ¥134,132,504 | ¥49,932,504 |
| 35 | 3.00% | ¥324,044 | ¥136,098,421 | ¥51,898,421 |
8420万円｜30年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 30 | 0.70% | ¥259,374 | ¥93,374,674 | ¥9,174,674 |
| 30 | 0.80% | ¥263,155 | ¥94,735,702 | ¥10,535,702 |
| 30 | 0.90% | ¥266,970 | ¥96,109,275 | ¥11,909,275 |
| 30 | 1.00% | ¥270,820 | ¥97,495,371 | ¥13,295,371 |
| 30 | 1.10% | ¥274,705 | ¥98,893,969 | ¥14,693,969 |
| 30 | 1.20% | ¥278,625 | ¥100,305,043 | ¥16,105,043 |
| 30 | 1.30% | ¥282,579 | ¥101,728,566 | ¥17,528,566 |
| 30 | 1.40% | ¥286,568 | ¥103,164,508 | ¥18,964,508 |
| 30 | 1.50% | ¥290,591 | ¥104,612,838 | ¥20,412,838 |
| 30 | 1.60% | ¥294,649 | ¥106,073,522 | ¥21,873,522 |
| 30 | 1.70% | ¥298,740 | ¥107,546,525 | ¥23,346,525 |
| 30 | 1.80% | ¥302,866 | ¥109,031,808 | ¥24,831,808 |
| 30 | 1.90% | ¥307,026 | ¥110,529,332 | ¥26,329,332 |
| 30 | 2.00% | ¥311,220 | ¥112,039,055 | ¥27,839,055 |
| 30 | 2.10% | ¥315,447 | ¥113,560,932 | ¥29,360,932 |
| 30 | 2.20% | ¥319,708 | ¥115,094,919 | ¥30,894,919 |
| 30 | 2.30% | ¥324,003 | ¥116,640,967 | ¥32,440,967 |
| 30 | 2.40% | ¥328,331 | ¥118,199,027 | ¥33,999,027 |
| 30 | 2.50% | ¥332,692 | ¥119,769,047 | ¥35,569,047 |
| 30 | 2.60% | ¥337,086 | ¥121,350,973 | ¥37,150,973 |
| 30 | 2.70% | ¥341,513 | ¥122,944,751 | ¥38,744,751 |
| 30 | 2.80% | ¥345,973 | ¥124,550,324 | ¥40,350,324 |
| 30 | 2.90% | ¥350,466 | ¥126,167,632 | ¥41,967,632 |
| 30 | 3.00% | ¥354,991 | ¥127,796,615 | ¥43,596,615 |
8420万円｜25年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 25 | 0.70% | ¥306,023 | ¥91,806,769 | ¥7,606,769 |
| 25 | 0.80% | ¥309,761 | ¥92,928,450 | ¥8,728,450 |
| 25 | 0.90% | ¥313,530 | ¥94,058,858 | ¥9,858,858 |
| 25 | 1.00% | ¥317,327 | ¥95,197,982 | ¥10,997,982 |
| 25 | 1.10% | ¥321,153 | ¥96,345,811 | ¥12,145,811 |
| 25 | 1.20% | ¥325,008 | ¥97,502,334 | ¥13,302,334 |
| 25 | 1.30% | ¥328,892 | ¥98,667,535 | ¥14,467,535 |
| 25 | 1.40% | ¥332,805 | ¥99,841,401 | ¥15,641,401 |
| 25 | 1.50% | ¥336,746 | ¥101,023,916 | ¥16,823,916 |
| 25 | 1.60% | ¥340,717 | ¥102,215,063 | ¥18,015,063 |
| 25 | 1.70% | ¥344,716 | ¥103,414,825 | ¥19,214,825 |
| 25 | 1.80% | ¥348,744 | ¥104,623,183 | ¥20,423,183 |
| 25 | 1.90% | ¥352,800 | ¥105,840,117 | ¥21,640,117 |
| 25 | 2.00% | ¥356,885 | ¥107,065,606 | ¥22,865,606 |
| 25 | 2.10% | ¥360,999 | ¥108,299,629 | ¥24,099,629 |
| 25 | 2.20% | ¥365,141 | ¥109,542,163 | ¥25,342,163 |
| 25 | 2.30% | ¥369,311 | ¥110,793,183 | ¥26,593,183 |
| 25 | 2.40% | ¥373,509 | ¥112,052,667 | ¥27,852,667 |
| 25 | 2.50% | ¥377,735 | ¥113,320,587 | ¥29,120,587 |
| 25 | 2.60% | ¥381,990 | ¥114,596,918 | ¥30,396,918 |
| 25 | 2.70% | ¥386,272 | ¥115,881,631 | ¥31,681,631 |
| 25 | 2.80% | ¥390,582 | ¥117,174,698 | ¥32,974,698 |
| 25 | 2.90% | ¥394,920 | ¥118,476,091 | ¥34,276,091 |
| 25 | 3.00% | ¥399,286 | ¥119,785,778 | ¥35,585,778 |
8420万円｜20年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 20 | 0.70% | ¥376,067 | ¥90,255,998 | ¥6,055,998 |
| 20 | 0.80% | ¥379,765 | ¥91,143,554 | ¥6,943,554 |
| 20 | 0.90% | ¥383,486 | ¥92,036,703 | ¥7,836,703 |
| 20 | 1.00% | ¥387,231 | ¥92,935,442 | ¥8,735,442 |
| 20 | 1.10% | ¥390,999 | ¥93,839,764 | ¥9,639,764 |
| 20 | 1.20% | ¥394,790 | ¥94,749,664 | ¥10,549,664 |
| 20 | 1.30% | ¥398,605 | ¥95,665,137 | ¥11,465,137 |
| 20 | 1.40% | ¥402,442 | ¥96,586,177 | ¥12,386,177 |
| 20 | 1.50% | ¥406,303 | ¥97,512,776 | ¥13,312,776 |
| 20 | 1.60% | ¥410,187 | ¥98,444,928 | ¥14,244,928 |
| 20 | 1.70% | ¥414,094 | ¥99,382,625 | ¥15,182,625 |
| 20 | 1.80% | ¥418,024 | ¥100,325,859 | ¥16,125,859 |
| 20 | 1.90% | ¥421,978 | ¥101,274,622 | ¥17,074,622 |
| 20 | 2.00% | ¥425,954 | ¥102,228,904 | ¥18,028,904 |
| 20 | 2.10% | ¥429,953 | ¥103,188,697 | ¥18,988,697 |
| 20 | 2.20% | ¥433,975 | ¥104,153,992 | ¥19,953,992 |
| 20 | 2.30% | ¥438,020 | ¥105,124,777 | ¥20,924,777 |
| 20 | 2.40% | ¥442,088 | ¥106,101,042 | ¥21,901,042 |
| 20 | 2.50% | ¥446,178 | ¥107,082,777 | ¥22,882,777 |
| 20 | 2.60% | ¥450,292 | ¥108,069,970 | ¥23,869,970 |
| 20 | 2.70% | ¥454,428 | ¥109,062,609 | ¥24,862,609 |
| 20 | 2.80% | ¥458,586 | ¥110,060,683 | ¥25,860,683 |
| 20 | 2.90% | ¥462,767 | ¥111,064,178 | ¥26,864,178 |
| 20 | 3.00% | ¥466,971 | ¥112,073,083 | ¥27,873,083 |
8420万円｜15年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 15 | 0.70% | ¥492,902 | ¥88,722,378 | ¥4,522,378 |
| 15 | 0.80% | ¥496,561 | ¥89,381,046 | ¥5,181,046 |
| 15 | 0.90% | ¥500,238 | ¥90,042,863 | ¥5,842,863 |
| 15 | 1.00% | ¥503,932 | ¥90,707,829 | ¥6,507,829 |
| 15 | 1.10% | ¥507,644 | ¥91,375,941 | ¥7,175,941 |
| 15 | 1.20% | ¥511,373 | ¥92,047,197 | ¥7,847,197 |
| 15 | 1.30% | ¥515,120 | ¥92,721,596 | ¥8,521,596 |
| 15 | 1.40% | ¥518,884 | ¥93,399,135 | ¥9,199,135 |
| 15 | 1.50% | ¥522,666 | ¥94,079,812 | ¥9,879,812 |
| 15 | 1.60% | ¥526,465 | ¥94,763,625 | ¥10,563,625 |
| 15 | 1.70% | ¥530,281 | ¥95,450,571 | ¥11,250,571 |
| 15 | 1.80% | ¥534,115 | ¥96,140,647 | ¥11,940,647 |
| 15 | 1.90% | ¥537,966 | ¥96,833,851 | ¥12,633,851 |
| 15 | 2.00% | ¥541,834 | ¥97,530,179 | ¥13,330,179 |
| 15 | 2.10% | ¥545,720 | ¥98,229,628 | ¥14,029,628 |
| 15 | 2.20% | ¥549,623 | ¥98,932,196 | ¥14,732,196 |
| 15 | 2.30% | ¥553,544 | ¥99,637,878 | ¥15,437,878 |
| 15 | 2.40% | ¥557,482 | ¥100,346,671 | ¥16,146,671 |
| 15 | 2.50% | ¥561,437 | ¥101,058,573 | ¥16,858,573 |
| 15 | 2.60% | ¥565,409 | ¥101,773,577 | ¥17,573,577 |
| 15 | 2.70% | ¥569,398 | ¥102,491,682 | ¥18,291,682 |
| 15 | 2.80% | ¥573,405 | ¥103,212,882 | ¥19,012,882 |
| 15 | 2.90% | ¥577,429 | ¥103,937,174 | ¥19,737,174 |
| 15 | 3.00% | ¥581,470 | ¥104,664,553 | ¥20,464,553 |
8420万円｜10年返済のローン
| 期間（年） | 金利 | 毎月返済額 | 総支払額 | 総金利額 |
| 10 | 0.70% | ¥726,716 | ¥87,205,925 | ¥3,005,925 |
| 10 | 0.80% | ¥730,341 | ¥87,640,950 | ¥3,440,950 |
| 10 | 0.90% | ¥733,978 | ¥88,077,377 | ¥3,877,377 |
| 10 | 1.00% | ¥737,627 | ¥88,515,204 | ¥4,315,204 |
| 10 | 1.10% | ¥741,287 | ¥88,954,431 | ¥4,754,431 |
| 10 | 1.20% | ¥744,959 | ¥89,395,058 | ¥5,195,058 |
| 10 | 1.30% | ¥748,642 | ¥89,837,084 | ¥5,637,084 |
| 10 | 1.40% | ¥752,338 | ¥90,280,509 | ¥6,080,509 |
| 10 | 1.50% | ¥756,044 | ¥90,725,331 | ¥6,525,331 |
| 10 | 1.60% | ¥759,763 | ¥91,171,551 | ¥6,971,551 |
| 10 | 1.70% | ¥763,493 | ¥91,619,168 | ¥7,419,168 |
| 10 | 1.80% | ¥767,235 | ¥92,068,181 | ¥7,868,181 |
| 10 | 1.90% | ¥770,988 | ¥92,518,590 | ¥8,318,590 |
| 10 | 2.00% | ¥774,753 | ¥92,970,394 | ¥8,770,394 |
| 10 | 2.10% | ¥778,530 | ¥93,423,591 | ¥9,223,591 |
| 10 | 2.20% | ¥782,318 | ¥93,878,183 | ¥9,678,183 |
| 10 | 2.30% | ¥786,118 | ¥94,334,166 | ¥10,134,166 |
| 10 | 2.40% | ¥789,930 | ¥94,791,542 | ¥10,591,542 |
| 10 | 2.50% | ¥793,753 | ¥95,250,309 | ¥11,050,309 |
| 10 | 2.60% | ¥797,587 | ¥95,710,465 | ¥11,510,465 |
| 10 | 2.70% | ¥801,433 | ¥96,172,012 | ¥11,972,012 |
| 10 | 2.80% | ¥805,291 | ¥96,634,946 | ¥12,434,946 |
| 10 | 2.90% | ¥809,161 | ¥97,099,268 | ¥12,899,268 |
| 10 | 3.00% | ¥813,041 | ¥97,564,976 | ¥13,364,976 |
