Use the form below to do your conversion.
Solution
Step1
Log213757=Log(3757) ÷ Log(21)
Log(3757)= 3.5748411950634
Log(21)=1.3222192947339
Log213757=3.5748411950634 ÷ 1.3222192947339
Ans=2.7036673941313
Step2
Alternatively, the logarithm can be calculated like this.