Use the form below to do your conversion.
Solution
Step1
Log181997=Log(1997) ÷ Log(18)
Log(1997)= 3.3003780648707
Log(18)=1.2552725051033
Log181997=3.3003780648707 ÷ 1.2552725051033
Ans=2.6292124231615
Step2
Alternatively, the logarithm can be calculated like this.