Use the form below to do your conversion.
Solution
Step1
Log2112815=Log(12815) ÷ Log(21)
Log(12815)= 4.1077186105203
Log(21)=1.3222192947339
Log2112815=4.1077186105203 ÷ 1.3222192947339
Ans=3.1066848191373
Step2
Alternatively, the logarithm can be calculated like this.