Use the form below to do your conversion.
Solution
Step1
Log211345=Log(1345) ÷ Log(21)
Log(1345)= 3.1287222843384
Log(21)=1.3222192947339
Log211345=3.1287222843384 ÷ 1.3222192947339
Ans=2.3662657902508
Step2
Alternatively, the logarithm can be calculated like this.