• Decimal to Base 10
• Decimal to Base 11
• Decimal to Base 12
• Decimal to Base 13
• Decimal to Base 14
• Decimal to Base 15
• Decimal to Base 16
• Decimal to Base 17
• Decimal to Base 18
• Decimal to Base 19
• Decimal to Base 2
• Decimal to Base 20
• Decimal to Base 21
• Decimal to Base 22
• Decimal to Base 23
• Decimal to Base 24
• Decimal to Base 25
• Decimal to Base 26
• Decimal to Base 27
• Decimal to Base 28
• Decimal to Base 29
• Decimal to Base 3
• Decimal to Base 30
• Decimal to Base 31
• Decimal to Base 32
• Decimal to Base 33
• Decimal to Base 34
• Decimal to Base 35
• Decimal to Base 36
• Decimal to Base 4
• Decimal to Base 5
• Decimal to Base 6
• Decimal to Base 7
• Decimal to Base 8
• Decimal to Base 9
• Decimal to Binary (base 2)
• Decimal to Duodecimal (base 12)
• Decimal to Hexadecimal (base 16)
• Decimal to Hexatrigesimal (base 36)
• Decimal to Octal (base 8)
• Decimal to Quaternary (base 4)
• Decimal to Quinary (base 5)
• Decimal to Senary (base 6)
• Decimal to Ternary (base 3)
• Decimal to Hexadecimal (base 16)

• Decimal to Quaternary (base 4)
• Decimal to Quinary (base 5)
• Quaternary (base 4) to Decimal
• Hexatrigesimal (base 36) to Decimal
• Binary (base 2) to Quinary (base 5)
• Decimal to Duodecimal (base 12)
• Quinary (base 5) to Decimal
• Senary (base 6) to Decimal

The decimal numeral system (also called base-ten positional numeral system, and occasionally called denary) is the standard system for denoting integer and non-integer numbers. It has ten as its base.