Use the form below to do your conversion.
Solution
Step1
Log201207=Log(1207) ÷ Log(20)
Log(1207)= 3.0817072700973
Log(20)=1.301029995664
Log201207=3.0817072700973 ÷ 1.301029995664
Ans=2.3686673484608
Step2
Alternatively, the logarithm can be calculated like this.