Use the form below to do your conversion.
Solution
Step1
Log72003=Log(2003) ÷ Log(7)
Log(2003)= 3.3016809492936
Log(7)=0.84509804001426
Log72003=3.3016809492936 ÷ 0.84509804001426
Ans=3.9068614444282
Step2
Alternatively, the logarithm can be calculated like this.