Use the form below to do your conversion.
Solution
Step1
Log218207=Log(8207) ÷ Log(21)
Log(8207)= 3.9141844334232
Log(21)=1.3222192947339
Log218207=3.9141844334232 ÷ 1.3222192947339
Ans=2.960314109023
Step2
Alternatively, the logarithm can be calculated like this.