Use the form below to do your conversion.
Solution
Step1
Log25785=Log(785) ÷ Log(25)
Log(785)= 2.8948696567453
Log(25)=1.397940008672
Log25785=2.8948696567453 ÷ 1.397940008672
Ans=2.0708110782917
Step2
Alternatively, the logarithm can be calculated like this.