Use the form below to do your conversion.
Solution
Step1
Log20997=Log(997) ÷ Log(20)
Log(997)= 2.9986951583117
Log(20)=1.301029995664
Log20997=2.9986951583117 ÷ 1.301029995664
Ans=2.3048624307707
Step2
Alternatively, the logarithm can be calculated like this.