Use the form below to do your conversion.
Solution
Step1
Log212171=Log(2171) ÷ Log(21)
Log(2171)= 3.3366598234544
Log(21)=1.3222192947339
Log212171=3.3366598234544 ÷ 1.3222192947339
Ans=2.5235298234896
Step2
Alternatively, the logarithm can be calculated like this.