New TaxCalculator FY 17-18
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PPF Calculator - Calculate PPF Interest. It facilitates to check the intt. earning on deposits made upto or after 5th day of the Month. It displays prevailing rates of Interest year-wise. Last PPF intt. rate changed @7.8% w.e.f. 01.07.17

Logarithm Table

xlog10xlog2xlogex
0undefinedundefinedundefined
0+- ∞ - ∞- ∞
0.0001-4-13.287712-9.21034
0.001-3-9.965784-6.907755
0.01-2-6.643856-4.60517
0.1-1-3.321928-2.302585
1000
20.3010310.693147
30.4771211.5849631.098612
40.6020621.386294
50.698972.3219281.609438
60.7781512.5849631.791759
70.8450982.8073551.94591
80.9030932.079442
90.9542433.1699252.197225
1013.3219282.302585
201.301034.3219282.995732
301.4771214.9068913.401197
401.602065.3219283.688879
501.698975.6438563.912023
601.7781515.9069914.094345
701.8450986.1292834.248495
801.903096.3219284.382027
901.9542436.4918534.49981
10026.6438564.60517
2002.301037.6438565.298317
3002.4771218.2288195.703782
4002.602068.6438565.991465
5002.698978.9657846.214608
6002.7781519.2288196.39693
7002.8450989.4512116.55108
8002.903099.6438566.684612
9002.9542439.8137816.802395
100039.9657846.907755
10000413.2877129.21034










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