Use the form below to do your conversion.
Solution
Step1
Log1215221=Log(15221) ÷ Log(12)
Log(15221)= 4.1824431859572
Log(12)=1.0791812460476
Log1215221=4.1824431859572 ÷ 1.0791812460476
Ans=3.8755706710758
Step2
Alternatively, the logarithm can be calculated like this.