Use the form below to do your conversion.
Solution
Step1
Log214243=Log(4243) ÷ Log(21)
Log(4243)= 3.6276730317666
Log(21)=1.3222192947339
Log214243=3.6276730317666 ÷ 1.3222192947339
Ans=2.7436243338868
Step2
Alternatively, the logarithm can be calculated like this.