Use the form below to do your conversion.
Solution
Step1
Log211993=Log(1993) ÷ Log(21)
Log(1993)= 3.2995072987005
Log(21)=1.3222192947339
Log211993=3.2995072987005 ÷ 1.3222192947339
Ans=2.4954312131442
Step2
Alternatively, the logarithm can be calculated like this.