$100 Compound Interest Calculator

What will an investment of 100 be worth in the future?

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What will an investment of 100 be worth in the future? Enter your details above and click calculate. Common investments include stocks, bonds, real estate, and savings accounts.

This is just an estimate of the real world since the expected returns of different investments can have variable actual results.
Over time, compound interest is a powerful force. Take a look at the chart below to see how different interest rates affect an investment over time.

For example, after 20 years an investment of $100 will be worth $149 at a 2% annual return but $466 with an 8% return.
Investment Table - Compounded Yearly
1% 2% 3% 4% 5% 6% 7% 8% 9% 10%
100 in 1 Year 101 102 103 104 105 106 107 108 109 110
100 in 2 Years 102 104 106 108 110 112 114 117 119 121
100 in 3 Years 103 106 109 112 116 119 123 126 130 133
100 in 4 Years 104 108 113 117 122 126 131 136 141 146
100 in 5 Years 105 110 116 122 128 134 140 147 154 161
100 in 6 Years 106 113 119 127 134 142 150 159 168 177
100 in 7 Years 107 115 123 132 141 150 161 171 183 195
100 in 8 Years 108 117 127 137 148 159 172 185 199 214
100 in 9 Years 109 120 130 142 155 169 184 200 217 236
100 in 10 Years 110 122 134 148 163 179 197 216 237 259
100 in 11 Years 112 124 138 154 171 190 210 233 258 285
100 in 12 Years 113 127 143 160 180 201 225 252 281 314
100 in 13 Years 114 129 147 167 189 213 241 272 307 345
100 in 14 Years 115 132 151 173 198 226 258 294 334 380
100 in 15 Years 116 135 156 180 208 240 276 317 364 418
100 in 20 Years 122 149 181 219 265 321 387 466 560 673
100 in 25 Years 128 164 209 267 339 429 543 685 862 1,083
100 in 30 Years 135 181 243 324 432 574 761 1,006 1,327 1,745
100 in 35 Years 142 200 281 395 552 769 1,068 1,479 2,041 2,810
100 in 40 Years 149 221 326 480 704 1,029 1,497 2,172 3,141 4,526
100 in 45 Years 156 244 378 584 899 1,376 2,100 3,192 4,833 7,289
100 in 50 Years 164 269 438 711 1,147 1,842 2,946 4,690 7,436 11,739