Use the form below to do your conversion.
Solution
Step1
Log212003=Log(2003) ÷ Log(21)
Log(2003)= 3.3016809492936
Log(21)=1.3222192947339
Log212003=3.3016809492936 ÷ 1.3222192947339
Ans=2.4970751542073
Step2
Alternatively, the logarithm can be calculated like this.