Use the form below to do your conversion.
Solution
Step1
Log214831=Log(4831) ÷ Log(21)
Log(4831)= 3.6840370374865
Log(21)=1.3222192947339
Log214831=3.6840370374865 ÷ 1.3222192947339
Ans=2.7862526678889
Step2
Alternatively, the logarithm can be calculated like this.