Use the form below to do your conversion.
Solution
Step1
Log301987=Log(1987) ÷ Log(30)
Log(1987)= 3.2981978671098
Log(30)=1.4771212547197
Log301987=3.2981978671098 ÷ 1.4771212547197
Ans=2.232855194908
Step2
Alternatively, the logarithm can be calculated like this.