Use the form below to do your conversion.
Solution
Step1
Log218297=Log(8297) ÷ Log(21)
Log(8297)= 3.9189210900913
Log(21)=1.3222192947339
Log218297=3.9189210900913 ÷ 1.3222192947339
Ans=2.9638964623338
Step2
Alternatively, the logarithm can be calculated like this.