Use the form below to do your conversion.
Solution
Step1
Log251313=Log(1313) ÷ Log(25)
Log(1313)= 3.1182647260895
Log(25)=1.397940008672
Log251313=3.1182647260895 ÷ 1.397940008672
Ans=2.2306141227417
Step2
Alternatively, the logarithm can be calculated like this.