Use the form below to do your conversion.
Solution
Step1
Log211027=Log(1027) ÷ Log(21)
Log(1027)= 3.0115704435973
Log(21)=1.3222192947339
Log211027=3.0115704435973 ÷ 1.3222192947339
Ans=2.2776633615858
Step2
Alternatively, the logarithm can be calculated like this.