Use the form below to do your conversion.
Solution
Step1
Log156425=Log(6425) ÷ Log(15)
Log(6425)= 3.8078731320033
Log(15)=1.1760912590557
Log156425=3.8078731320033 ÷ 1.1760912590557
Ans=3.2377361048162
Step2
Alternatively, the logarithm can be calculated like this.