Use the form below to do your conversion.
Solution
Step1
Log25623=Log(623) ÷ Log(25)
Log(623)= 2.7944880466592
Log(25)=1.397940008672
Log25623=2.7944880466592 ÷ 1.397940008672
Ans=1.9990042700858
Step2
Alternatively, the logarithm can be calculated like this.