Use the form below to do your conversion.
Solution
Step1
Log218825=Log(8825) ÷ Log(21)
Log(8825)= 3.9457147140599
Log(21)=1.3222192947339
Log218825=3.9457147140599 ÷ 1.3222192947339
Ans=2.9841605925543
Step2
Alternatively, the logarithm can be calculated like this.