Use the form below to do your conversion.
Solution
Step1
Log21829=Log(829) ÷ Log(21)
Log(829)= 2.9185545305503
Log(21)=1.3222192947339
Log21829=2.9185545305503 ÷ 1.3222192947339
Ans=2.2073150362986
Step2
Alternatively, the logarithm can be calculated like this.