Use the form below to do your conversion.
Solution
Step1
Log85321=Log(5321) ÷ Log(8)
Log(5321)= 3.7259932589247
Log(8)=0.90308998699194
Log85321=3.7259932589247 ÷ 0.90308998699194
Ans=4.1258272293943
Step2
Alternatively, the logarithm can be calculated like this.