1%の複利(年率)計算~資産は70年かけて2倍になる
1億円の資産を年率1%の口座に預けたとき、資産が2億円になるのは何年後でしょうか?
年率1%として資産の増加具合を表にします。
年目 | 資産 |
---|---|
0 | 1 |
1 | 1.01 |
2 | 1.0201 |
3 | 1.030301 |
4 | 1.04060401 |
5 | 1.05101005 |
6 | 1.061520151 |
7 | 1.072135352 |
8 | 1.082856706 |
9 | 1.093685273 |
10 | 1.104622125 |
11 | 1.115668347 |
12 | 1.12682503 |
13 | 1.13809328 |
14 | 1.149474213 |
15 | 1.160968955 |
16 | 1.172578645 |
17 | 1.184304431 |
18 | 1.196147476 |
19 | 1.20810895 |
20 | 1.22019004 |
21 | 1.23239194 |
22 | 1.24471586 |
23 | 1.257163018 |
24 | 1.269734649 |
25 | 1.282431995 |
26 | 1.295256315 |
27 | 1.308208878 |
28 | 1.321290967 |
29 | 1.334503877 |
30 | 1.347848915 |
31 | 1.361327404 |
32 | 1.374940679 |
33 | 1.388690085 |
34 | 1.402576986 |
35 | 1.416602756 |
36 | 1.430768784 |
37 | 1.445076471 |
38 | 1.459527236 |
39 | 1.474122509 |
40 | 1.488863734 |
41 | 1.503752371 |
42 | 1.518789895 |
43 | 1.533977794 |
44 | 1.549317572 |
45 | 1.564810747 |
46 | 1.580458855 |
47 | 1.596263443 |
48 | 1.612226078 |
49 | 1.628348338 |
50 | 1.644631822 |
51 | 1.66107814 |
52 | 1.677688921 |
53 | 1.694465811 |
54 | 1.711410469 |
55 | 1.728524573 |
56 | 1.745809819 |
57 | 1.763267917 |
58 | 1.780900597 |
59 | 1.798709603 |
60 | 1.816696699 |
61 | 1.834863666 |
62 | 1.853212302 |
63 | 1.871744425 |
64 | 1.890461869 |
65 | 1.909366488 |
66 | 1.928460153 |
67 | 1.947744755 |
68 | 1.967222202 |
69 | 1.986894424 |
70 | 2.006763368 |
71 | 2.026831002 |
72 | 2.047099312 |
73 | 2.067570305 |
74 | 2.088246008 |
75 | 2.109128468 |
76 | 2.130219753 |
77 | 2.151521951 |
78 | 2.17303717 |
79 | 2.194767542 |
80 | 2.216715217 |
81 | 2.238882369 |
82 | 2.261271193 |
83 | 2.283883905 |
84 | 2.306722744 |
85 | 2.329789971 |
86 | 2.353087871 |
87 | 2.37661875 |
88 | 2.400384937 |
89 | 2.424388787 |
90 | 2.448632675 |
91 | 2.473119001 |
92 | 2.497850191 |
93 | 2.522828693 |
94 | 2.54805698 |
95 | 2.57353755 |
96 | 2.599272926 |
97 | 2.625265655 |
98 | 2.651518311 |
99 | 2.678033494 |
100 | 2.704813829 |
101 | 2.731861968 |
102 | 2.759180587 |
103 | 2.786772393 |
104 | 2.814640117 |
105 | 2.842786518 |
106 | 2.871214384 |
107 | 2.899926527 |
108 | 2.928925793 |
109 | 2.958215051 |
110 | 2.987797201 |
111 | 3.017675173 |
112 | 3.047851925 |
113 | 3.078330444 |
114 | 3.109113749 |
115 | 3.140204886 |
116 | 3.171606935 |
117 | 3.203323004 |
118 | 3.235356234 |
119 | 3.267709797 |
120 | 3.300386895 |
121 | 3.333390764 |
122 | 3.366724671 |
123 | 3.400391918 |
124 | 3.434395837 |
125 | 3.468739795 |
126 | 3.503427193 |
127 | 3.538461465 |
128 | 3.57384608 |
129 | 3.609584541 |
130 | 3.645680386 |
131 | 3.68213719 |
132 | 3.718958562 |
133 | 3.756148148 |
134 | 3.793709629 |
135 | 3.831646725 |
136 | 3.869963193 |
137 | 3.908662824 |
138 | 3.947749453 |
139 | 3.987226947 |
140 | 4.027099217 |
141 | 4.067370209 |
142 | 4.108043911 |
143 | 4.14912435 |
144 | 4.190615594 |
145 | 4.23252175 |
146 | 4.274846967 |
147 | 4.317595437 |
148 | 4.360771391 |
149 | 4.404379105 |
150 | 4.448422896 |
151 | 4.492907125 |
152 | 4.537836196 |
153 | 4.583214558 |
154 | 4.629046704 |
155 | 4.675337171 |
156 | 4.722090543 |
157 | 4.769311448 |
158 | 4.817004562 |
159 | 4.865174608 |
160 | 4.913826354 |
161 | 4.962964618 |
162 | 5.012594264 |
163 | 5.062720206 |
164 | 5.113347409 |
165 | 5.164480883 |
166 | 5.216125691 |
167 | 5.268286948 |
168 | 5.320969818 |
169 | 5.374179516 |
170 | 5.427921311 |
171 | 5.482200524 |
172 | 5.53702253 |
173 | 5.592392755 |
174 | 5.648316682 |
175 | 5.704799849 |
176 | 5.761847848 |
177 | 5.819466326 |
178 | 5.877660989 |
179 | 5.936437599 |
180 | 5.995801975 |
181 | 6.055759995 |
182 | 6.116317595 |
183 | 6.177480771 |
184 | 6.239255579 |
185 | 6.301648135 |
186 | 6.364664616 |
187 | 6.428311262 |
188 | 6.492594375 |
189 | 6.557520318 |
190 | 6.623095522 |
191 | 6.689326477 |
192 | 6.756219742 |
193 | 6.823781939 |
194 | 6.892019758 |
195 | 6.960939956 |
196 | 7.030549355 |
197 | 7.100854849 |
198 | 7.171863398 |
199 | 7.243582032 |
200 | 7.316017852 |
70年目に2倍になっています。100年後は3倍もいきませんが、200年後は7倍です。