Use the form below to do your conversion.
Solution
Step1
Log202045=Log(2045) ÷ Log(20)
Log(2045)= 3.3106933123434
Log(20)=1.301029995664
Log202045=3.3106933123434 ÷ 1.301029995664
Ans=2.5446710094134
Step2
Alternatively, the logarithm can be calculated like this.