Use the form below to do your conversion.
Solution
Step1
Log201045=Log(1045) ÷ Log(20)
Log(1045)= 3.0191162904471
Log(20)=1.301029995664
Log201045=3.0191162904471 ÷ 1.301029995664
Ans=2.3205585578419
Step2
Alternatively, the logarithm can be calculated like this.