Use the form below to do your conversion.
Solution
Step1
Log218245=Log(8245) ÷ Log(21)
Log(8245)= 3.9161906599805
Log(21)=1.3222192947339
Log218245=3.9161906599805 ÷ 1.3222192947339
Ans=2.9618314265854
Step2
Alternatively, the logarithm can be calculated like this.