Use the form below to do your conversion.
Solution
Step1
Log218359=Log(8359) ÷ Log(21)
Log(8359)= 3.9221543252311
Log(21)=1.3222192947339
Log218359=3.9221543252311 ÷ 1.3222192947339
Ans=2.966341771635
Step2
Alternatively, the logarithm can be calculated like this.