Use the form below to do your conversion.
Solution
Step1
Log218153=Log(8153) ÷ Log(21)
Log(8153)= 3.911317442324
Log(21)=1.3222192947339
Log218153=3.911317442324 ÷ 1.3222192947339
Ans=2.9581457916261
Step2
Alternatively, the logarithm can be calculated like this.