Use the form below to do your conversion.
Solution
Step1
Log309143=Log(9143) ÷ Log(30)
Log(9143)= 3.9610887197679
Log(30)=1.4771212547197
Log309143=3.9610887197679 ÷ 1.4771212547197
Ans=2.6816273255236
Step2
Alternatively, the logarithm can be calculated like this.