Use the form below to do your conversion.
Solution
Step1
Log201979=Log(1979) ÷ Log(20)
Log(1979)= 3.2964457942064
Log(20)=1.301029995664
Log201979=3.2964457942064 ÷ 1.301029995664
Ans=2.5337200565649
Step2
Alternatively, the logarithm can be calculated like this.