hexadecimal (base 16) (HEX) → decimal (base 10) (DEC)

FF HEX = 255 DEC · ⇄ decimal (base 10) (DEC) → hexadecimal (base 16) (HEX)

From

From

To

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⚙ Output Number Format1,234.56

Decimal places

Decimal mark

Thousands separator

All units in this category

		Converted Value
decimal (base 10)	`DEC`	—
binary (base 2)	`BIN`	—
octal (base 8)	`OCT`	—
hexadecimal (base 16)	`HEX`	—
base 32	`B32`	—
base 36	`B36`	—

Conversion Formula & Definition

hexadecimal (base 16) (HEX) ↔ decimal (base 10) (DEC)

1 hexadecimal (base 16) (HEX) = 1 decimal (base 10) (DEC).

Popular Conversions (Number Systems)

DEC → BIN DEC → OCT DEC → HEX BIN → DEC

Quick Conversion Reference Table: hexadecimal (base 16) (HEX) → decimal (base 10) (DEC)

hexadecimal (base 16) (HEX)	decimal (base 10) (DEC)
1 HEX	1 DEC
8 HEX	8 DEC
A HEX	10 DEC
10 HEX	16 DEC
20 HEX	32 DEC
40 HEX	64 DEC
80 HEX	128 DEC
FF HEX	255 DEC
400 HEX	1024 DEC