Use the form below to do your conversion.
Solution
Step1
Log216563=Log(6563) ÷ Log(21)
Log(6563)= 3.8171024042569
Log(21)=1.3222192947339
Log216563=3.8171024042569 ÷ 1.3222192947339
Ans=2.8868905630553
Step2
Alternatively, the logarithm can be calculated like this.