Use the form below to do your conversion.
Solution
Step1
Log21371=Log(371) ÷ Log(21)
Log(371)= 2.569373909615
Log(21)=1.3222192947339
Log21371=2.569373909615 ÷ 1.3222192947339
Ans=1.9432282676922
Step2
Alternatively, the logarithm can be calculated like this.