Use the form below to do your conversion.
Solution
Step1
Log201355=Log(1355) ÷ Log(20)
Log(1355)= 3.1319392952104
Log(20)=1.301029995664
Log201355=3.1319392952104 ÷ 1.301029995664
Ans=2.4072767773598
Step2
Alternatively, the logarithm can be calculated like this.