Use the form below to do your conversion.
Solution
Step1
Log219245=Log(9245) ÷ Log(21)
Log(9245)= 3.9659069154952
Log(21)=1.3222192947339
Log219245=3.9659069154952 ÷ 1.3222192947339
Ans=2.9994320392165
Step2
Alternatively, the logarithm can be calculated like this.