Use the form below to do your conversion.
Solution
Step1
Log20259=Log(259) ÷ Log(20)
Log(259)= 2.4132997640813
Log(20)=1.301029995664
Log20259=2.4132997640813 ÷ 1.301029995664
Ans=1.8549147768493
Step2
Alternatively, the logarithm can be calculated like this.