Use the form below to do your conversion.
Solution
Step1
Log152101=Log(2101) ÷ Log(15)
Log(2101)= 3.322426052406
Log(15)=1.1760912590557
Log152101=3.322426052406 ÷ 1.1760912590557
Ans=2.824973000032
Step2
Alternatively, the logarithm can be calculated like this.