Use the form below to do your conversion.
Solution
Step1
Log212807=Log(2807) ÷ Log(21)
Log(2807)= 3.4482424126344
Log(21)=1.3222192947339
Log212807=3.4482424126344 ÷ 1.3222192947339
Ans=2.607920203833
Step2
Alternatively, the logarithm can be calculated like this.