Use the form below to do your conversion.
Solution
Step1
Log28425=Log(425) ÷ Log(28)
Log(425)= 2.6283889300503
Log(28)=1.4471580313422
Log28425=2.6283889300503 ÷ 1.4471580313422
Ans=1.8162418154239
Step2
Alternatively, the logarithm can be calculated like this.