Use the form below to do your conversion.
Solution
Step1
Log251009=Log(1009) ÷ Log(25)
Log(1009)= 3.0038911662369
Log(25)=1.397940008672
Log251009=3.0038911662369 ÷ 1.397940008672
Ans=2.1487983372694
Step2
Alternatively, the logarithm can be calculated like this.