Use the form below to do your conversion.
Solution
Step1
Log258513=Log(8513) ÷ Log(25)
Log(8513)= 3.9300826333924
Log(25)=1.397940008672
Log258513=3.9300826333924 ÷ 1.397940008672
Ans=2.8113385474429
Step2
Alternatively, the logarithm can be calculated like this.