Use the form below to do your conversion.
Solution
Step1
Log2012305=Log(12305) ÷ Log(20)
Log(12305)= 4.0900816180388
Log(20)=1.301029995664
Log2012305=4.0900816180388 ÷ 1.301029995664
Ans=3.1437258415794
Step2
Alternatively, the logarithm can be calculated like this.