什么是复利现值系数
复利现值是复利终值的对称概念,指未来一定时间的特定资金按复利计算的现在价值,或者说是为取得将来一定复利现值系数本利和现在所需要的本金。
根据复利终值计算公式 S = P(1 + i)n,可得出:
复利现值的计算公式如下:
公式中(1 + i) − n及称为复利现值系数,i称为贴现率,由终值求现值的过程称为贴现。
复利现值系数也可记作(P/S,i,n),表示利率为i,计息期为n期的复利现值系数。在实际工作中,也可利用复利现值系数表,直接查出相应的现值系数。
[编辑]
复利现值系数的运用
为了便于计算,可编制“复利现值系数表”(下表)进行查询。该表的使用方法与“复利终值系数表”相同。
例:某人拟在5年后获得本利和10000元,假设投资报酬率为10%,他现在应投入多少元?
(元)
复利现值系数表
期数 |
1% |
2% |
3% |
4% |
5% |
6% |
7% |
8% |
9% |
10% |
11% |
12% |
13% |
14% |
15% |
16% |
17% |
18% |
19% |
20% |
21% |
22% |
23% |
24% |
25% |
26% |
27% |
28% |
29% |
30% |
1 |
0.9901 |
0.9804 |
0.9709 |
0.9615 |
0.9524 |
0.9434 |
0.9346 |
0.9259 |
0.9174 |
0.9091 |
0.9009 |
0.8929 |
0.8850 |
0.8772 |
0.8696 |
0.8621 |
0.8547 |
0.8475 |
0.8403 |
0.8333 |
0.8264 |
0.8197 |
0.8130 |
0.8065 |
0.8000 |
0.7937 |
0.7874 |
0.7813 |
0.7752 |
0.7692 |
2 |
0.9803 |
0.9612 |
0.9426 |
0.9246 |
0.9070 |
0.8900 |
0.8734 |
0.8573 |
0.8417 |
0.8264 |
0.8116 |
0.7972 |
0.7831 |
0.7695 |
0.7561 |
0.7432 |
0.7305 |
0.7182 |
0.7062 |
0.6944 |
0.6830 |
0.6719 |
0.6610 |
0.6504 |
0.6400 |
0.6299 |
0.6200 |
0.6104 |
0.6009 |
0.5917 |
3 |
0.9706 |
0.9423 |
0.9151 |
0.8890 |
0.8638 |
0.8396 |
0.8163 |
0.7938 |
0.7722 |
0.7513 |
0.7312 |
0.7118 |
0.6931 |
0.6750 |
0.6575 |
0.6407 |
0.6244 |
0.6086 |
0.5934 |
0.5787 |
0.5645 |
0.5507 |
0.5374 |
0.5245 |
0.5120 |
0.4999 |
0.4882 |
0.4768 |
0.4658 |
0.4552 |
4 |
0.9610 |
0.9238 |
0.8885 |
0.8548 |
0.8227 |
0.7921 |
0.7629 |
0.7350 |
0.7084 |
0.6830 |
0.6587 |
0.6355 |
0.6133 |
0.5921 |
0.5718 |
0.5523 |
0.5337 |
0.5158 |
0.4987 |
0.4823 |
0.4665 |
0.4514 |
0.4369 |
0.4230 |
0.4096 |
0.3968 |
0.3844 |
0.3725 |
0.3611 |
0.3501 |
5 |
0.9515 |
0.9057 |
0.8626 |
0.8219 |
0.7835 |
0.7473 |
0.7130 |
0.6806 |
0.6499 |
0.6209 |
0.5935 |
0.5674 |
0.5428 |
0.5194 |
0.4972 |
0.4761 |
0.4561 |
0.4371 |
0.4190 |
0.4019 |
0.3855 |
0.3700 |
0.3552 |
0.3411 |
0.3277 |
0.3149 |
0.3027 |
0.2910 |
0.2799 |
0.2693 |
6 |
0.9420 |
0.8880 |
0.8375 |
0.7903 |
0.7462 |
0.7050 |
0.6663 |
0.6302 |
0.5963 |
0.5645 |
0.5346 |
0.5066 |
0.4803 |
0.4556 |
0.4323 |
0.4104 |
0.3898 |
0.3704 |
0.3521 |
0.3349 |
0.3186 |
0.3033 |
0.2888 |
0.2751 |
0.2621 |
0.2499 |
0.2383 |
0.2274 |
0.2170 |
0.2072 |
7 |
0.9327 |
0.8706 |
0.8131 |
0.7599 |
0.7107 |
0.6651 |
0.6227 |
0.5835 |
0.5470 |
0.5132 |
0.4817 |
0.4523 |
0.4251 |
0.3996 |
0.3759 |
0.3538 |
0.3332 |
0.3139 |
0.2959 |
0.2791 |
0.2633 |
0.2486 |
0.2348 |
0.2218 |
0.2097 |
0.1983 |
0.1877 |
0.1776 |
0.1682 |
0.1594 |
8 |
0.9235 |
0.8535 |
0.7894 |
0.7307 |
0.6768 |
0.6274 |
0.5820 |
0.5403 |
0.5019 |
0.4665 |
0.4339 |
0.4039 |
0.3762 |
0.3506 |
0.3269 |
0.3050 |
0.2848 |
0.2660 |
0.2487 |
0.2326 |
0.2176 |
0.2038 |
0.1909 |
0.1789 |
0.1678 |
0.1574 |
0.1478 |
0.1388 |
0.1304 |
0.1226 |
9 |
0.9143 |
0.8368 |
0.7664 |
0.7026 |
0.6446 |
0.5919 |
0.5439 |
0.5002 |
0.4604 |
0.4241 |
0.3909 |
0.3606 |
0.3329 |
0.3075 |
0.2843 |
0.2630 |
0.2434 |
0.2255 |
0.2090 |
0.1938 |
0.1799 |
0.1670 |
0.1552 |
0.1443 |
0.1342 |
0.1249 |
0.1164 |
0.1084 |
0.1011 |
0.0943 |
10 |
0.9053 |
0.8203 |
0.7441 |
0.6756 |
0.6139 |
0.5584 |
0.5083 |
0.4632 |
0.4224 |
0.3855 |
0.3522 |
0.3220 |
0.2946 |
0.2697 |
0.2472 |
0.2267 |
0.2080 |
0.1911 |
0.1756 |
0.1615 |
0.1486 |
0.1369 |
0.1262 |
0.1164 |
0.1074 |
0.0992 |
0.0916 |
0.0847 |
0.0784 |
0.0725 |
11 |
0.8963 |
0.8043 |
0.7224 |
0.6496 |
0.5847 |
0.5268 |
0.4751 |
0.4289 |
0.3875 |
0.3505 |
0.3173 |
0.2875 |
0.2607 |
0.2366 |
0.2149 |
0.1954 |
0.1778 |
0.1619 |
0.1476 |
0.1346 |
0.1228 |
0.1122 |
0.1026 |
0.0938 |
0.0859 |
0.0787 |
0.0721 |
0.0662 |
0.0607 |
0.0558 |
12 |
0.8874 |
0.7885 |
0.7014 |
0.6246 |
0.5568 |
0.4970 |
0.4440 |
0.3971 |
0.3555 |
0.3186 |
0.2858 |
0.2567 |
0.2307 |
0.2076 |
0.1869 |
0.1685 |
0.1520 |
0.1372 |
0.1240 |
0.1122 |
0.1015 |
0.0920 |
0.0834 |
0.0757 |
0.0687 |
0.0625 |
0.0568 |
0.0517 |
0.0471 |
0.0429 |
13 |
0.8787 |
0.7730 |
0.6810 |
0.6006 |
0.5303 |
0.4688 |
0.4150 |
0.3677 |
0.3262 |
0.2897 |
0.2575 |
0.2292 |
0.2042 |
0.1821 |
0.1625 |
0.1452 |
0.1299 |
0.1163 |
0.1042 |
0.0935 |
0.0839 |
0.0754 |
0.0678 |
0.0610 |
0.0550 |
0.0496 |
0.0447 |
0.0404 |
0.0365 |
0.0330 |
14 |
0.8700 |
0.7579 |
0.6611 |
0.5775 |
0.5051 |
0.4423 |
0.3878 |
0.3405 |
0.2992 |
0.2633 |
0.2320 |
0.2046 |
0.1807 |
0.1597 |
0.1413 |
0.1252 |
0.1110 |
0.0985 |
0.0876 |
0.0779 |
0.0693 |
0.0618 |
0.0551 |
0.0492 |
0.0440 |
0.0393 |
0.0352 |
0.0316 |
0.0283 |
0.0254 |
15 |
0.8613 |
0.7430 |
0.6419 |
0.5553 |
0.4810 |
0.4173 |
0.3624 |
0.3152 |
0.2745 |
0.2394 |
0.2090 |
0.1827 |
0.1599 |
0.1401 |
0.1229 |
0.1079 |
0.0949 |
0.0835 |
0.0736 |
0.0649 |
0.0573 |
0.0507 |
0.0448 |
0.0397 |
0.0352 |
0.0312 |
0.0277 |
0.0247 |
0.0219 |
0.0195 |
16 |
0.8528 |
0.7284 |
0.6232 |
0.5339 |
0.4581 |
0.3936 |
0.3387 |
0.2919 |
0.2519 |
0.2176 |
0.1883 |
0.1631 |
0.1415 |
0.1229 |
0.1069 |
0.0930 |
0.0811 |
0.0708 |
0.0618 |
0.0541 |
0.0474 |
0.0415 |
0.0364 |
0.0320 |
0.0281 |
0.0248 |
0.0218 |
0.0193 |
0.0170 |
0.0150 |
17 |
0.8444 |
0.7142 |
0.6050 |
0.5134 |
0.4363 |
0.3714 |
0.3166 |
0.2703 |
0.2311 |
0.1978 |
0.1696 |
0.1456 |
0.1252 |
0.1078 |
0.0929 |
0.0802 |
0.0693 |
0.0600 |
0.0520 |
0.0451 |
0.0391 |
0.0340 |
0.0296 |
0.0258 |
0.0225 |
0.0197 |
0.0172 |
0.0150 |
0.0132 |
0.0116 |
18 |
0.8360 |
0.7002 |
0.5874 |
0.4936 |
0.4155 |
0.3503 |
0.2959 |
0.2502 |
0.2120 |
0.1799 |
0.1528 |
0.1300 |
0.1108 |
0.0946 |
0.0808 |
0.0691 |
0.0592 |
0.0508 |
0.0437 |
0.0376 |
0.0323 |
0.0279 |
0.0241 |
0.0208 |
0.0180 |
0.0156 |
0.0135 |
0.0118 |
0.0102 |
0.0089 |
19 |
0.8277 |
0.6864 |
0.5703 |
0.4746 |
0.3957 |
0.3305 |
0.2765 |
0.2317 |
0.1945 |
0.1635 |
0.1377 |
0.1161 |
0.0981 |
0.0829 |
0.0703 |
0.0596 |
0.0506 |
0.0431 |
0.0367 |
0.0313 |
0.0267 |
0.0229 |
0.0196 |
0.0168 |
0.0144 |
0.0124 |
0.0107 |
0.0092 |
0.0079 |
0.0068 |
20 |
0.8195 |
0.6730 |
0.5537 |
0.4564 |
0.3769 |
0.3118 |
0.2584 |
0.2145 |
0.1784 |
0.1486 |
0.1240 |
0.1037 |
0.0868 |
0.0728 |
0.0611 |
0.0514 |
0.0433 |
0.0365 |
0.0308 |
0.0261 |
0.0221 |
0.0187 |
0.0159 |
0.0135 |
0.0115 |
0.0098 |
0.0084 |
0.0072 |
0.0061 |
0.0053 |
21 |
0.8114 |
0.6598 |
0.5375 |
0.4388 |
0.3589 |
0.2942 |
0.2415 |
0.1987 |
0.1637 |
0.1351 |
0.1117 |
0.0926 |
0.0768 |
0.0638 |
0.0531 |
0.0443 |
0.0370 |
0.0309 |
0.0259 |
0.0217 |
0.0183 |
0.0154 |
0.0129 |
0.0109 |
0.0092 |
0.0078 |
0.0066 |
0.0056 |
0.0048 |
0.0040 |
22 |
0.8034 |
0.6468 |
0.5219 |
0.4220 |
0.3418 |
0.2775 |
0.2257 |
0.1839 |
0.1502 |
0.1228 |
0.1007 |
0.0826 |
0.0680 |
0.0560 |
0.0462 |
0.0382 |
0.0316 |
0.0262 |
0.0218 |
0.0181 |
0.0151 |
0.0126 |
0.0105 |
0.0088 |
0.0074 |
0.0062 |
0.0052 |
0.0044 |
0.0037 |
0.0031 |
23 |
0.7954 |
0.6342 |
0.5067 |
0.4057 |
0.3256 |
0.2618 |
0.2109 |
0.1703 |
0.1378 |
0.1117 |
0.0907 |
0.0738 |
0.0601 |
0.0491 |
0.0402 |
0.0329 |
0.0270 |
0.0222 |
0.0183 |
0.0151 |
0.0125 |
0.0103 |
0.0086 |
0.0071 |
0.0059 |
0.0049 |
0.0041 |
0.0034 |
0.0029 |
0.0024 |
24 |
0.7876 |
0.6217 |
0.4919 |
0.3901 |
0.3101 |
0.2470 |
0.1971 |
0.1577 |
0.1264 |
0.1015 |
0.0817 |
0.0659 |
0.0532 |
0.0431 |
0.0349 |
0.0284 |
0.0231 |
0.0188 |
0.0154 |
0.0126 |
0.0103 |
0.0085 |
0.0070 |
0.0057 |
0.0047 |
0.0039 |
0.0032 |
0.0027 |
0.0022 |
0.0018 |
25 |
0.7798 |
0.6095 |
0.4776 |
0.3751 |
0.2953 |
0.2330 |
0.1842 |
0.1460 |
0.1160 |
0.0923 |
0.0736 |
0.0588 |
0.0471 |
0.0378 |
0.0304 |
0.0245 |
0.0197 |
0.0160 |
0.0129 |
0.0105 |
0.0085 |
0.0069 |
0.0057 |
0.0046 |
0.0038 |
0.0031 |
0.0025 |
0.0021 |
0.0017 |
0.0014 |
26 |
0.7720 |
0.5976 |
0.4637 |
0.3607 |
0.2812 |
0.2198 |
0.1722 |
0.1352 |
0.1064 |
0.0839 |
0.0663 |
0.0525 |
0.0417 |
0.0331 |
0.0264 |
0.0211 |
0.0169 |
0.0135 |
0.0109 |
0.0087 |
0.0070 |
0.0057 |
0.0046 |
0.0037 |
0.0030 |
0.0025 |
0.0020 |
0.0016 |
0.0013 |
0.0011 |
27 |
0.7644 |
0.5859 |
0.4502 |
0.3468 |
0.2678 |
0.2074 |
0.1609 |
0.1252 |
0.0976 |
0.0763 |
0.0597 |
0.0469 |
0.0369 |
0.0291 |
0.0230 |
0.0182 |
0.0144 |
0.0115 |
0.0091 |
0.0073 |
0.0058 |
0.0047 |
0.0037 |
0.0030 |
0.0024 |
0.0019 |
0.0016 |
0.0013 |
0.0010 |
0.0008 |
28 |
0.7568 |
0.5744 |
0.4371 |
0.3335 |
0.2551 |
0.1956 |
0.1504 |
0.1159 |
0.0895 |
0.0693 |
0.0538 |
0.0419 |
0.0326 |
0.0255 |
0.0200 |
0.0157 |
0.0123 |
0.0097 |
0.0077 |
0.0061 |
0.0048 |
0.0038 |
0.0030 |
0.0024 |
0.0019 |
0.0015 |
0.0012 |
0.0010 |
0.0008 |
0.0006 |
29 |
0.7493 |
0.5631 |
0.4243 |
0.3207 |
0.2429 |
0.1846 |
0.1406 |
0.1073 |
0.0822 |
0.0630 |
0.0485 |
0.0374 |
0.0289 |
0.0224 |
0.0174 |
0.0135 |
0.0105 |
0.0082 |
0.0064 |
0.0051 |
0.0040 |
0.0031 |
0.0025 |
0.0020 |
0.0015 |
0.0012 |
0.0010 |
0.0008 |
0.0006 |
0.0005 |
30 |
0.7419 |
0.5521 |
0.4120 |
0.3083 |
0.2314 |
0.1741 |
0.1314 |
0.0994 |
0.0754 |
0.0573 |
0.0437 |
0.0334 |
0.0256 |
0.0196 |
0.0151 |
0.0116 |
0.0090 |
0.0070 |
0.0054 |
0.0042 |
0.0033 |
0.0026 |
0.0020 |
0.0016 |
0.0012 |
0.0010 |
0.0008 |
0.0006 |
0.0005 |
0.0004 |
|