Use the form below to do your conversion.
Solution
Step1
Log71255=Log(1255) ÷ Log(7)
Log(1255)= 3.0986437258171
Log(7)=0.84509804001426
Log71255=3.0986437258171 ÷ 0.84509804001426
Ans=3.6666085816088
Step2
Alternatively, the logarithm can be calculated like this.