복리/단리 투자 수익률 계산기

초기 투자금·연 수익률·기간·월 추가 납입을 입력하면 복리단리의 잔액 변화를 비교하고, 월별 이자·적립 추이를 시각화합니다. (가정: 세금/수수료 미반영)

도움말 · 사용법 열기
  • 월초 적립(적립→이자) 또는 월말 적립(이자→적립)을 선택할 수 있습니다.
  • 복리 주기: 월 복리 또는 연 복리 선택(연 복리는 12개월/부분년 비례 적용).
  • 표에 t=0 (초기 투자금) 행을 포함할 수 있습니다.
  • CSV/PNG 다운로드 제공.

예시 불러오기

기본 입력

보기 옵션

※ 연 복리는 12개월 단위(마지막 부분년 비례)로 이자를 부여합니다. 실제 금융상품의 산식(일할, 평균잔액 등)과 다를 수 있습니다.
최종 잔액
50,969,837 원
총 납입원금
34,000,000 원
총 이자액
16,969,837 원

복리 vs 단리 잔액 비교

월별 표

월 추가 납입월 이자월말 잔액
1200,00050,00010,250,000
2200,00051,25010,501,250
3200,00052,50610,753,756
4200,00053,76911,007,525
5200,00055,03811,262,563
6200,00056,31311,518,875
7200,00057,59411,776,470
8200,00058,88212,035,352
9200,00060,17712,295,529
10200,00061,47812,557,007
11200,00062,78512,819,792
12200,00064,09913,083,891
13200,00065,41913,349,310
14200,00066,74713,616,057
15200,00068,08013,884,137
16200,00069,42114,153,558
17200,00070,76814,424,325
18200,00072,12214,696,447
19200,00073,48214,969,929
20200,00074,85015,244,779
21200,00076,22415,521,003
22200,00077,60515,798,608
23200,00078,99316,077,601
24200,00080,38816,357,989
25200,00081,79016,639,779
26200,00083,19916,922,978
27200,00084,61517,207,593
28200,00086,03817,493,630
29200,00087,46817,781,099
30200,00088,90518,070,004
31200,00090,35018,360,354
32200,00091,80218,652,156
33200,00093,26118,945,417
34200,00094,72719,240,144
35200,00096,20119,536,345
36200,00097,68219,834,026
37200,00099,17020,133,196
38200,000100,66620,433,862
39200,000102,16920,736,032
40200,000103,68021,039,712
41200,000105,19921,344,910
42200,000106,72521,651,635
43200,000108,25821,959,893
44200,000109,79922,269,693
45200,000111,34822,581,041
46200,000112,90522,893,946
47200,000114,47023,208,416
48200,000116,04223,524,458
49200,000117,62223,842,080
50200,000119,21024,161,291
51200,000120,80624,482,097
52200,000122,41024,804,508
53200,000124,02325,128,530
54200,000125,64325,454,173
55200,000127,27125,781,444
56200,000128,90726,110,351
57200,000130,55226,440,903
58200,000132,20526,773,107
59200,000133,86627,106,973
60200,000135,53527,442,508
61200,000137,21327,779,720
62200,000138,89928,118,619
63200,000140,59328,459,212
64200,000142,29628,801,508
65200,000144,00829,145,515
66200,000145,72829,491,243
67200,000147,45629,838,699
68200,000149,19330,187,893
69200,000150,93930,538,832
70200,000152,69430,891,526
71200,000154,45831,245,984
72200,000156,23031,602,214
73200,000158,01131,960,225
74200,000159,80132,320,026
75200,000161,60032,681,626
76200,000163,40833,045,034
77200,000165,22533,410,260
78200,000167,05133,777,311
79200,000168,88734,146,197
80200,000170,73134,516,928
81200,000172,58534,889,513
82200,000174,44835,263,961
83200,000176,32035,640,280
84200,000178,20136,018,482
85200,000180,09236,398,574
86200,000181,99336,780,567
87200,000183,90337,164,470
88200,000185,82237,550,292
89200,000187,75137,938,044
90200,000189,69038,327,734
91200,000191,63938,719,373
92200,000193,59739,112,969
93200,000195,56539,508,534
94200,000197,54339,906,077
95200,000199,53040,305,607
96200,000201,52840,707,135
97200,000203,53641,110,671
98200,000205,55341,516,224
99200,000207,58141,923,806
100200,000209,61942,333,425
101200,000211,66742,745,092
102200,000213,72543,158,817
103200,000215,79443,574,611
104200,000217,87343,992,484
105200,000219,96244,412,447
106200,000222,06244,834,509
107200,000224,17345,258,682
108200,000226,29345,684,975
109200,000228,42546,113,400
110200,000230,56746,543,967
111200,000232,72046,976,687
112200,000234,88347,411,570
113200,000237,05847,848,628
114200,000239,24348,287,871
115200,000241,43948,729,310
116200,000243,64749,172,957
117200,000245,86549,618,822
118200,000248,09450,066,916
119200,000250,33550,517,250
120200,000252,58650,969,837
초기 투자금
10,000,000
월 적립 합계
24,000,000
총 납입원금
34,000,000

※ 본 도구는 참고용입니다. 실제 수익률은 상품 약관(일할/평균잔액/과세·수수료 등)에 따라 달라질 수 있습니다.