This is a guide for computer students to convert number systems manually by the given explanations
Binary to Octal
Binary to Decimal
Binary to Hexa-Decimal
Octal to Binary
Octal to Decimal
Octal to Hexa-Decimal
Decimal to Binary
Decimal to Octal
Decimal to Hexa-Decimal
Hexa-Decimal to Binary
Hexa-Decimal to Octal
Hexa-Decimal to Decimal
**There is no calculator to convert in this guide there is only explanation to convert them.
Must work best in android devices