Use the form below to do your conversion.
Solution
Step1
Log86521=Log(6521) ÷ Log(8)
Log(6521)= 3.8143142002075
Log(8)=0.90308998699194
Log86521=3.8143142002075 ÷ 0.90308998699194
Ans=4.223625834799
Step2
Alternatively, the logarithm can be calculated like this.