Use the form below to do your conversion.
Solution
Step1
Log131315=Log(1315) ÷ Log(13)
Log(1315)= 3.1189257528258
Log(13)=1.1139433523068
Log131315=3.1189257528258 ÷ 1.1139433523068
Ans=2.7998961943324
Step2
Alternatively, the logarithm can be calculated like this.