Use the form below to do your conversion.
Solution
Step1
Log218411=Log(8411) ÷ Log(21)
Log(8411)= 3.9248476329755
Log(21)=1.3222192947339
Log218411=3.9248476329755 ÷ 1.3222192947339
Ans=2.968378731582
Step2
Alternatively, the logarithm can be calculated like this.