Use the form below to do your conversion.
Solution
Step1
Log72507=Log(2507) ÷ Log(7)
Log(2507)= 3.3991543339582
Log(7)=0.84509804001426
Log72507=3.3991543339582 ÷ 0.84509804001426
Ans=4.0222011802333
Step2
Alternatively, the logarithm can be calculated like this.