Use the form below to do your conversion.
Solution
Step1
Log21953=Log(953) ÷ Log(21)
Log(953)= 2.9790929006383
Log(21)=1.3222192947339
Log21953=2.9790929006383 ÷ 1.3222192947339
Ans=2.2531004595859
Step2
Alternatively, the logarithm can be calculated like this.