Use the form below to do your conversion.
Solution
Step1
Log20385=Log(385) ÷ Log(20)
Log(385)= 2.5854607295085
Log(20)=1.301029995664
Log20385=2.5854607295085 ÷ 1.301029995664
Ans=1.9872414457201
Step2
Alternatively, the logarithm can be calculated like this.