Use the form below to do your conversion.
Solution
Step1
Log307805=Log(7805) ÷ Log(30)
Log(7805)= 3.8923729073984
Log(30)=1.4771212547197
Log307805=3.8923729073984 ÷ 1.4771212547197
Ans=2.6351072364314
Step2
Alternatively, the logarithm can be calculated like this.