Use the form below to do your conversion.
Solution
Step1
Log2011315=Log(11315) ÷ Log(20)
Log(11315)= 4.0536545582907
Log(20)=1.301029995664
Log2011315=4.0536545582907 ÷ 1.301029995664
Ans=3.1157272098265
Step2
Alternatively, the logarithm can be calculated like this.