Use the form below to do your conversion.
Solution
Step1
Log216221=Log(6221) ÷ Log(21)
Log(6221)= 3.7938602013427
Log(21)=1.3222192947339
Log216221=3.7938602013427 ÷ 1.3222192947339
Ans=2.8693123874782
Step2
Alternatively, the logarithm can be calculated like this.