Use the form below to do your conversion.
Solution
Step1
Log213671=Log(3671) ÷ Log(21)
Log(3671)= 3.564784384504
Log(21)=1.3222192947339
Log213671=3.564784384504 ÷ 1.3222192947339
Ans=2.6960613861117
Step2
Alternatively, the logarithm can be calculated like this.