Use the form below to do your conversion.
Solution
Step1
Log219995=Log(9995) ÷ Log(21)
Log(9995)= 3.9997827984541
Log(21)=1.3222192947339
Log219995=3.9997827984541 ÷ 1.3222192947339
Ans=3.0250525116252
Step2
Alternatively, the logarithm can be calculated like this.