Use the form below to do your conversion.
Solution
Step1
Log201223=Log(1223) ÷ Log(20)
Log(1223)= 3.0874264570363
Log(20)=1.301029995664
Log201223=3.0874264570363 ÷ 1.301029995664
Ans=2.3730632401451
Step2
Alternatively, the logarithm can be calculated like this.