Use the form below to do your conversion.
Solution
Step1
Log218255=Log(8255) ÷ Log(21)
Log(8255)= 3.9167170775988
Log(21)=1.3222192947339
Log218255=3.9167170775988 ÷ 1.3222192947339
Ans=2.9622295584387
Step2
Alternatively, the logarithm can be calculated like this.