Use the form below to do your conversion.
Solution
Step1
Log211523=Log(1523) ÷ Log(21)
Log(1523)= 3.182699903336
Log(21)=1.3222192947339
Log211523=3.182699903336 ÷ 1.3222192947339
Ans=2.4070892899627
Step2
Alternatively, the logarithm can be calculated like this.