Use the form below to do your conversion.
Solution
Step1
Log216977=Log(6977) ÷ Log(21)
Log(6977)= 3.8436687229791
Log(21)=1.3222192947339
Log216977=3.8436687229791 ÷ 1.3222192947339
Ans=2.9069827813643
Step2
Alternatively, the logarithm can be calculated like this.