Use the form below to do your conversion.
Solution
Step1
Log213737=Log(3737) ÷ Log(21)
Log(3737)= 3.5725230978496
Log(21)=1.3222192947339
Log213737=3.5725230978496 ÷ 1.3222192947339
Ans=2.7019142074829
Step2
Alternatively, the logarithm can be calculated like this.