685 in Hex

Decimal 685 in hex conversion provides the detailed information on what is the hex equivalent of (685)10, and the step-by-step work for how to convert the decimal (base-10) number 685 to its hex (base-16) equivalent.

(685)10 in hex is equal to:
(685)10 = (?)16

Perform successive MOD-16 operation for decimal 685, and mark the initial remainder as LSB and the final remainder as MSB as like the below.

MOD-16 of 685	685 / 16 = 42	Remainder is 13 → LSB
MOD-16 of 42	42 / 16 = 2	Remainder is 10
MOD-16 of 2	2 / 16 = 0	Remainder is 2 → MSB

Arrange the remainders of MOD-16 of 685 from MSB to LSB (2 10 13) and replace each remainders by the corresponding hex equivalent by referring the below table forms the equivalent hex number for decimal 685.

Decimal	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Hex	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F

Decimal 2 in hex is 2 → MSB
Decimal 10 in hex is A
Decimal 13 in hex is D → LSB

= 2AD
685₁₀ = 2AD₁₆

Hence,
685 in hex is 2AD

where,
685₁₀ is the given decimal number,
10 in 685₁₀ represents the base-10 or decimal number system,
2AD₁₆ is the hex equivalent of the decimal 685,
16 in 2AD₁₆ represents the base-16 or hexadecimal number system.

Important Notes: (685)10 in Hex
The below are some of the important notes to be remembered while converting the (base-10) decimal number 685 into a (base-16) hexadecimal equivalent.

1. The initial remainder of MOD-16 operation for 685 is a Least Significant Bit (LSB).
2. The last remainder of MOD-16 operation for 685 is a Most Significant Bit (MSB).
3. Arrange the reminders of mod-16 of 685 from MSB to LSB and replace each reminder by the corresponding hex equivalent forms the actual hex value of decimal 685.