Use the form below to do your conversion.
Solution
Step1
Log214535=Log(4535) ÷ Log(21)
Log(4535)= 3.6565772913961
Log(21)=1.3222192947339
Log214535=3.6565772913961 ÷ 1.3222192947339
Ans=2.7654847467129
Step2
Alternatively, the logarithm can be calculated like this.