Use the form below to do your conversion.
Solution
Step1
Log31257=Log(257) ÷ Log(31)
Log(257)= 2.4099331233313
Log(31)=1.4913616938343
Log31257=2.4099331233313 ÷ 1.4913616938343
Ans=1.615928002774
Step2
Alternatively, the logarithm can be calculated like this.