Use the form below to do your conversion.
Solution
Step1
Log158543=Log(8543) ÷ Log(15)
Log(8543)= 3.931610406363
Log(15)=1.1760912590557
Log158543=3.931610406363 ÷ 1.1760912590557
Ans=3.3429467110569
Step2
Alternatively, the logarithm can be calculated like this.