Use the form below to do your conversion.
Solution
Step1
Log216307=Log(6307) ÷ Log(21)
Log(6307)= 3.7998228309933
Log(21)=1.3222192947339
Log216307=3.7998228309933 ÷ 1.3222192947339
Ans=2.8738219492993
Step2
Alternatively, the logarithm can be calculated like this.