Use the form below to do your conversion.
Solution
Step1
Log216625=Log(6625) ÷ Log(21)
Log(6625)= 3.8211858826088
Log(21)=1.3222192947339
Log216625=3.8211858826088 ÷ 1.3222192947339
Ans=2.8899789148651
Step2
Alternatively, the logarithm can be calculated like this.