Use the form below to do your conversion.
Solution
Step1
Log71243=Log(1243) ÷ Log(7)
Log(1243)= 3.0944711286416
Log(7)=0.84509804001426
Log71243=3.0944711286416 ÷ 0.84509804001426
Ans=3.6616711696426
Step2
Alternatively, the logarithm can be calculated like this.