Use the form below to do your conversion.
Solution
Step1
Log76821=Log(6821) ÷ Log(7)
Log(6821)= 3.8338480495311
Log(7)=0.84509804001426
Log76821=3.8338480495311 ÷ 0.84509804001426
Ans=4.5365719336735
Step2
Alternatively, the logarithm can be calculated like this.