Use the form below to do your conversion.
Solution
Step1
Log201243=Log(1243) ÷ Log(20)
Log(1243)= 3.0944711286416
Log(20)=1.301029995664
Log201243=3.0944711286416 ÷ 1.301029995664
Ans=2.3784779282221
Step2
Alternatively, the logarithm can be calculated like this.