confirming pages
A-4 Present Value Tables
APPENDIX TABLE 5
Present value of $1 per year received in a continuous stream for each of t years (discounted at an annually compounded rate r ) ⫽ {1 ⫺ 1/(1 ⫹ r )
t
} /
{ln(1 ⫹ r )}.
Number
of Years
Interest Rate per Year
1% 2% 3% 4% 5% 6% 7% 8% 9% 10% 11% 12% 13% 14% 15%
1 .995 .990 .985 .981 .976 .971 .967 .962 .958 .954 .950 .945 .941 .937 .933
2 1.980 1.961 1.942 1.924 1.906 1.888 1.871 1.854 1.837 1.821 1.805 1.790 1.774 1.759 1.745
3 2.956 2.913 2.871 2.830 2.791 2.752 2.715 2.679 2.644 2.609 2.576 2.543 2.512 2.481 2.450
4 3.922 3.846 3.773 3.702 3.634 3.568 3.504 3.443 3.383 3.326 3.270 3.216 3.164 3.113 3.064
5 4.878 4.760 4.648 4.540 4.437 4.337 4.242 4.150 4.062 3.977 3.896 3.817 3.741 3.668 3.598
6 5.825 5.657 5.498 5.346 5.202 5.063 4.931 4.805 4.685 4.570 4.459 4.353 4.252 4.155 4.062
7 6.762 6.536 6.323 6.121 5.930 5.748 5.576 5.412 5.256 5.108 4.967 4.832 4.704 4.582 4.465
8 7.690 7.398 7.124 6.867 6.623 6.394 6.178 5.974 5.780 5.597 5.424 5.260 5.104 4.956 4.816
9 8.609 8.243 7.902 7.583 7.284 7.004 6.741 6.494 6.261 6.042 5.836 5.642 5.458 5.285 5.121
10 9.519 9.072 8.657 8.272 7.913 7.579 7.267 6.975 6.702 6.447 6.208 5.983 5.772 5.573 5.386
11 10.42 9.884 9.391 8.935 8.512 8.121 7.758 7.421 7.107 6.815 6.542 6.287 6.049 5.826 5.617
12 11.31 10.68 10.10 9.572 9.083 8.633 8.218 7.834 7.478 7.149 6.843 6.559 6.294 6.048 5.818
13 12.19 11.46 10.79 10.18 9.627 9.116 8.647 8.216 7.819 7.453 7.115 6.802 6.512 6.242 5.992
14 13.07 12.23 11.46 10.77 10.14 9.571 9.048 8.570 8.131 7.729 7.359 7.018 6.704 6.413 6.144
15 13.93 12.98 12.12 11.34 10.64 10.00 9.423 8.897 8.418 7.980 7.579 7.212 6.874 6.563 6.276
16 14.79 13.71 12.75 11.88 11.11 10.41 9.774 9.201 8.681 8.209 7.778 7.385 7.024 6.694 6.390
17 15.64 14.43 13.36 12.41 11.55 10.79 10.10 9.482 8.923 8.416 7.957 7.539 7.158 6.809 6.490
18 16.48 15.14 13.96 12.91 11.98 11.15 10.41 9.742 9.144 8.605 8.118 7.676 7.275 6.910 6.577
19 17.31 15.83 14.54 13.39 12.39 11.49 10.69 9.983 9.347 8.777 8.263 7.799 7.380 6.999 6.652
20 18.14 16.51 15.10 13.86 12.77 11.81 10.96 10.21 9.533 8.932 8.394 7.909 7.472 7.077 6.718
Note: For example, if the interest rate is 10% per year, a continuous cash flow of $1 a year for each of 5 years is worth $3.977. A continuous flow of $1 in year 5 only
is worth $3.977 ⫺ $3.326 ⫽ $.651.
Number
of Years
Interest Rate per Year
16% 17% 18% 19% 20% 21% 22% 23% 24% 25% 26% 27% 28% 29% 30%
1 .929 .925 .922 .918 .914 .910 .907 .903 .900 .896 .893 .889 .886 .883 .880
2 1.730 1.716 1.703 1.689 1.676 1.663 1.650 1.638 1.625 1.613 1.601 1.590 1.578 1.567 1.556
3 2.421 2.392 2.365 2.337 2.311 2.285 2.259 2.235 2.211 2.187 2.164 2.141 2.119 2.098 2.077
4 3.016 2.970 2.925 2.882 2.840 2.799 2.759 2.720 2.682 2.646 2.610 2.576 2.542 2.509 2.477
5 3.530 3.464 3.401 3.340 3.281 3.223 3.168 3.115 3.063 3.013 2.964 2.917 2.872 2.828 2.785
6 3.972 3.886 3.804 3.724 3.648 3.574 3.504 3.436 3.370 3.307 3.246 3.187 3.130 3.075 3.022
7 4.354 4.247 4.145 4.048 3.954 3.865 3.779 3.696 3.617 3.542 3.469 3.399 3.331 3.266 3.204
8 4.682 4.555 4.434 4.319 4.209 4.104 4.004 3.909 3.817 3.730 3.646 3.566 3.489 3.415 3.344
9 4.966 4.819 4.680 4.547 4.422 4.302 4.189 4.081 3.978 3.880 3.786 3.697 3.612 3.530 3.452
10 5.210 5.044 4.887 4.739 4.599 4.466 4.340 4.221 4.108 4.000 3.898 3.801 3.708 3.619 3.535
11 5.421 5.237 5.063 4.900 4.747 4.602 4.465 4.335 4.213 4.096 3.986 3.882 3.783 3.689 3.599
12 5.603 5.401 5.213 5.036 4.870 4.713 4.566 4.428 4.297 4.173 4.057 3.946 3.841 3.742 3.648
13 5.759 5.542 5.339 5.150 4.972 4.806 4.650 4.503 4.365 4.235 4.112 3.997 3.887 3.784 3.686
14 5.894 5.662 5.446 5.245 5.058 4.882 4.718 4.564 4.420 4.284 4.157 4.036 3.923 3.816 3.715
15 6.010 5.765 5.537 5.326 5.129 4.945 4.774 4.614 4.464 4.324 4.192 4.068 3.951 3.841 3.737
16 6.111 5.853 5.614 5.393 5.188 4.998 4.820 4.655 4.500 4.355 4.220 4.092 3.973 3.860 3.754
17 6.197 5.928 5.679 5.450 5.238 5.041 4.858 4.687 4.529 4.381 4.242 4.112 3.990 3.875 3.767
18 6.272 5.992 5.735 5.498 5.279 5.076 4.889 4.714 4.552 4.401 4.259 4.127 4.003 3.887 3.778
19 6.336 6.047 5.781 5.538 5.313 5.106 4.914 4.736 4.571 4.417 4.273 4.139 4.014 3.896 3.785
20 6.391 6.094 5.821 5.571 5.342 5.130 4.935 4.754 4.586 4.430 4.284 4.149 4.022 3.903 3.791
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