Use the form below to do your conversion.
Solution
Step1
Log7641=Log(641) ÷ Log(7)
Log(641)= 2.8068580295188
Log(7)=0.84509804001426
Log7641=2.8068580295188 ÷ 0.84509804001426
Ans=3.3213401245984
Step2
Alternatively, the logarithm can be calculated like this.