Use the form below to do your conversion.
Solution
Step1
Log211945=Log(1945) ÷ Log(21)
Log(1945)= 3.2889196056617
Log(21)=1.3222192947339
Log211945=3.2889196056617 ÷ 1.3222192947339
Ans=2.4874236964781
Step2
Alternatively, the logarithm can be calculated like this.