Use the form below to do your conversion.
Solution
Step1
Log2012505=Log(12505) ÷ Log(20)
Log(12505)= 4.0970836960665
Log(20)=1.301029995664
Log2012505=4.0970836960665 ÷ 1.301029995664
Ans=3.1491077913047
Step2
Alternatively, the logarithm can be calculated like this.