Use the form below to do your conversion.
Solution
Step1
Log71381=Log(1381) ÷ Log(7)
Log(1381)= 3.1401936785786
Log(7)=0.84509804001426
Log71381=3.1401936785786 ÷ 0.84509804001426
Ans=3.7157744189368
Step2
Alternatively, the logarithm can be calculated like this.