Use the form below to do your conversion.
Solution
Step1
Log131225=Log(1225) ÷ Log(13)
Log(1225)= 3.0881360887006
Log(13)=1.1139433523068
Log131225=3.0881360887006 ÷ 1.1139433523068
Ans=2.7722559520692
Step2
Alternatively, the logarithm can be calculated like this.