Use the form below to do your conversion.
Solution
Step1
Log20355=Log(355) ÷ Log(20)
Log(355)= 2.5502283530551
Log(20)=1.301029995664
Log20355=2.5502283530551 ÷ 1.301029995664
Ans=1.9601610735759
Step2
Alternatively, the logarithm can be calculated like this.