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URLhttps://www.rapidtables.com/convert/number/hex-to-decimal.html
Last Crawled2026-04-12 23:22:05 (2 days ago)
First Indexed2017-12-01 20:21:01 (8 years ago)
HTTP Status Code200
Meta TitleHex to Decimal Converter
Meta DescriptionHex to decimal number converter and how to convert.
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Hexadecimal to Decimal converter From To Enter hex number 16 Decimal result Decimal number 10 Decimal from signed 2's complement 10 Binary number 2 Digit grouping Hex to decimal calculation steps Decimal to hex converter ► Hex calculator ► Hexadecimal Hexadecimal number is a number expressed in the base 16 numeral system. Hexadecimal number's digits have 16 symbols: 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F. Each digit of a hexadecimal number counts a power of 16. Hexadecimal number example: 62C 16 = 6×16 2 +2×16 1 +12×16 0 = 1580 10 Decimal number is a number expressed in the base 10 numeral system. Decimal number's digits have 10 symbols: 0,1,2,3,4,5,6,7,8,9. Each digit of a decimal number counts a power of 10. Decimal number example: 653 10 = 6×10 2 +5×10 1 +3×10 0 How to convert from hex to decimal A regular decimal number is the sum of the digits multiplied with power of 10. 137 in base 10 is equal to each digit multiplied with its corresponding power of 10: 137 10 = 1×10 2 +3×10 1 +7×10 0 = 100+30+7 Hex numbers are read the same way, but each digit counts power of 16 instead of power of 10. For hex number with n digits: d n-1  ... d 3  d 2  d 1  d 0 Multiply each digit of the hex number with its corresponding power of 16 and sum: decimal = d n-1 ×16 n-1 + ... + d 3 ×16 3 + d 2 ×16 2 + d 1 ×16 1 +d 0 ×16 0 Example #1 3B in base 16 is equal to each digit multiplied with its corresponding 16 n : 3B 16 = 3×16 1 +11×16 0 = 48+11 = 59 10 Example #2 E7A9 in base 16 is equal to each digit multiplied with its corresponding 16 n : E7A9 16 = 14×16 3 +7×16 2 +10×16 1 +9×16 0 = 57344+1792+160+9 = 59305 10 Example #3 0.8 in base 16: 0.8 16 = 0×16 0 +8×16 -1 = 0+0.5 = 0.5 10 Hex to decimal conversion table Hex base 16 Decimal base 10 Calculation 0 0 - 1 1 - 2 2 - 3 3 - 4 4 - 5 5 - 6 6 - 7 7 - 8 8 - 9 9 - A 10 - B 11 - C 12 - D 13 - E 14 - F 15 - 10 16 1×16 1 +0×16 0 = 16 11 17 1×16 1 +1×16 0 = 17 12 18 1×16 1 +2×16 0 = 18 13 19 1×16 1 +3×16 0 = 19 14 20 1×16 1 +4×16 0 = 20 15 21 1×16 1 +5×16 0 = 21 16 22 1×16 1 +6×16 0 = 22 17 23 1×16 1 +7×16 0 = 23 18 24 1×16 1 +8×16 0 = 24 19 25 1×16 1 +9×16 0 = 25 1A 26 1×16 1 +10×16 0 = 26 1B 27 1×16 1 +11×16 0 = 27 1C 28 1×16 1 +12×16 0 = 28 1D 29 1×16 1 +13×16 0 = 29 1E 30 1×16 1 +14×16 0 = 30 1F 31 1×16 1 +15×16 0 = 31 20 32 2×16 1 +0×16 0 = 32 30 48 3×16 1 +0×16 0 = 48 40 64 4×16 1 +0×16 0 = 64 50 80 5×16 1 +0×16 0 = 80 60 96 6×16 1 +0×16 0 = 96 70 112 7×16 1 +0×16 0 = 112 80 128 8×16 1 +0×16 0 = 128 90 144 9×16 1 +0×16 0 = 144 A0 160 10×16 1 +0×16 0 = 160 B0 176 11×16 1 +0×16 0 = 176 C0 192 12×16 1 +0×16 0 = 192 D0 208 13×16 1 +0×16 0 = 208 E0 224 14×16 1 +0×16 0 = 224 F0 240 15×16 1 +0×16 0 = 240 100 256 1×16 2 +0×16 1 +0×16 0 = 256 200 512 2×16 2 +0×16 1 +0×16 0 = 512 300 768 3×16 2 +0×16 1 +0×16 0 = 768 400 1024 4×16 2 +0×16 1 +0×16 0 = 1024 Decimal to hex converter ► See also Decimal to hex converter Hex calculator Hex to binary converter Binary to decimal converter Octal to decimal converter How to convert hex to decimal Hex to ASCII text converter Hex to RGB color converter Numeral systems Number conversion 10 hex to decimal 1A hex to decimal 1F hex to decimal 7F hex to decimal FF hex to decimal FFFF hex to decimal
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[RapidTables](https://www.rapidtables.com/) [![](https://www.rapidtables.com/lib/icons/material/svg/search_black_24dp.svg) Search](https://www.rapidtables.com/convert/number/hex-to-decimal.html) [![](https://www.rapidtables.com/lib/icons/material/svg/share_black_24dp.svg) Share](https://www.rapidtables.com/convert/number/hex-to-decimal.html) [Home](https://www.rapidtables.com/)›[Conversion](https://www.rapidtables.com/convert/index.html)›[Number conversion](https://www.rapidtables.com/convert/number/index.html)›[Hexadecimal to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html) # Hexadecimal to Decimal converter [Decimal to hex converter ►](https://www.rapidtables.com/convert/number/decimal-to-hex.html) [Hex calculator ►](https://www.rapidtables.com/calc/math/hex-calculator.html) ## Hexadecimal Hexadecimal number is a number expressed in the base 16 numeral system. Hexadecimal number's digits have 16 symbols: 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F. Each digit of a hexadecimal number counts a power of 16. Hexadecimal number example: 62C16 = 6×162\+2×161\+12×160 = 158010 ## Decimal Decimal number is a number expressed in the base 10 numeral system. Decimal number's digits have 10 symbols: 0,1,2,3,4,5,6,7,8,9. Each digit of a decimal number counts a power of 10. Decimal number example: 65310 = 6×102\+5×101\+3×100 ## How to convert from hex to decimal A regular decimal number is the sum of the digits multiplied with power of 10. 137 in base 10 is equal to each digit multiplied with its corresponding power of 10: 13710 = 1×102\+3×101\+7×100 = 100+30+7 Hex numbers are read the same way, but each digit counts power of 16 instead of power of 10. For hex number with n digits: *dn-1 ... d3 d2 d1 d0* Multiply each digit of the hex number with its corresponding power of 16 and sum: decimal = *dn-1×16n-1 + ... + d3×163 + d2×162 + d1×161\+d0×160* #### Example \#1 3B in base 16 is equal to each digit multiplied with its corresponding 16n: 3B16 = 3×161\+11×160 = 48+11 = 5910 #### Example \#2 E7A9 in base 16 is equal to each digit multiplied with its corresponding 16n: E7A916 = 14×163\+7×162\+10×161\+9×160 = 57344+1792+160+9 = 5930510 #### Example \#3 0\.8 in base 16: 0\.816 = 0×160\+8×16\-1 = 0+0.5 = 0.510 ## Hex to decimal conversion table | Hex base 16 | Decimal base 10 | Calculation | |---|---|---| | 0 | 0 | \- | | 1 | 1 | \- | | 2 | 2 | \- | | 3 | 3 | \- | | 4 | 4 | \- | | 5 | 5 | \- | | 6 | 6 | \- | | 7 | 7 | \- | | 8 | 8 | \- | | 9 | 9 | \- | | A | 10 | \- | | B | 11 | \- | | C | 12 | \- | | D | 13 | \- | | E | 14 | \- | | F | 15 | \- | | 10 | 16 | 1×161\+0×160 = 16 | | 11 | 17 | 1×161\+1×160 = 17 | | 12 | 18 | 1×161\+2×160 = 18 | | 13 | 19 | 1×161\+3×160 = 19 | | 14 | 20 | 1×161\+4×160 = 20 | | 15 | 21 | 1×161\+5×160 = 21 | | 16 | 22 | 1×161\+6×160 = 22 | | 17 | 23 | 1×161\+7×160 = 23 | | 18 | 24 | 1×161\+8×160 = 24 | | 19 | 25 | 1×161\+9×160 = 25 | | 1A | 26 | 1×161\+10×160 = 26 | | 1B | 27 | 1×161\+11×160 = 27 | | 1C | 28 | 1×161\+12×160 = 28 | | 1D | 29 | 1×161\+13×160 = 29 | | 1E | 30 | 1×161\+14×160 = 30 | | 1F | 31 | 1×161\+15×160 = 31 | | 20 | 32 | 2×161\+0×160 = 32 | | 30 | 48 | 3×161\+0×160 = 48 | | 40 | 64 | 4×161\+0×160 = 64 | | 50 | 80 | 5×161\+0×160 = 80 | | 60 | 96 | 6×161\+0×160 = 96 | | 70 | 112 | 7×161\+0×160 = 112 | | 80 | 128 | 8×161\+0×160 = 128 | | 90 | 144 | 9×161\+0×160 = 144 | | A0 | 160 | 10×161\+0×160 = 160 | | B0 | 176 | 11×161\+0×160 = 176 | | C0 | 192 | 12×161\+0×160 = 192 | | D0 | 208 | 13×161\+0×160 = 208 | | E0 | 224 | 14×161\+0×160 = 224 | | F0 | 240 | 15×161\+0×160 = 240 | | 100 | 256 | 1×162\+0×161\+0×160 = 256 | | 200 | 512 | 2×162\+0×161\+0×160 = 512 | | 300 | 768 | 3×162\+0×161\+0×160 = 768 | | 400 | 1024 | 4×162\+0×161\+0×160 = 1024 | [Decimal to hex converter ►](https://www.rapidtables.com/convert/number/decimal-to-hex.html) *** ## See also - [Decimal to hex converter](https://www.rapidtables.com/convert/number/decimal-to-hex.html) - [Hex calculator](https://www.rapidtables.com/calc/math/hex-calculator.html) - [Hex to binary converter](https://www.rapidtables.com/convert/number/hex-to-binary.html) - [Binary to decimal converter](https://www.rapidtables.com/convert/number/binary-to-decimal.html) - [Octal to decimal converter](https://www.rapidtables.com/convert/number/octal-to-decimal.html) - [How to convert hex to decimal](https://www.rapidtables.com/convert/number/how-hex-to-decimal.html) - [Hex to ASCII text converter](https://www.rapidtables.com/convert/number/hex-to-ascii.html) - [Hex to RGB color converter](https://www.rapidtables.com/convert/color/hex-to-rgb.html) - [Numeral systems](https://www.rapidtables.com/math/number/Numeral_system.html) - [Number conversion](https://www.rapidtables.com/convert/number/index.html) - [10 hex to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html?x=10) - [1A hex to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html?x=1A) - 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Readable Markdown
## Hexadecimal to Decimal converter [Decimal to hex converter ►](https://www.rapidtables.com/convert/number/decimal-to-hex.html) [Hex calculator ►](https://www.rapidtables.com/calc/math/hex-calculator.html) ## Hexadecimal Hexadecimal number is a number expressed in the base 16 numeral system. Hexadecimal number's digits have 16 symbols: 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F. Each digit of a hexadecimal number counts a power of 16. Hexadecimal number example: 62C16 = 6×162\+2×161\+12×160 = 158010 Decimal number is a number expressed in the base 10 numeral system. Decimal number's digits have 10 symbols: 0,1,2,3,4,5,6,7,8,9. Each digit of a decimal number counts a power of 10. Decimal number example: 65310 = 6×102\+5×101\+3×100 ## How to convert from hex to decimal A regular decimal number is the sum of the digits multiplied with power of 10. 137 in base 10 is equal to each digit multiplied with its corresponding power of 10: 13710 = 1×102\+3×101\+7×100 = 100+30+7 Hex numbers are read the same way, but each digit counts power of 16 instead of power of 10. For hex number with n digits: *dn-1 ... d3 d2 d1 d0* Multiply each digit of the hex number with its corresponding power of 16 and sum: decimal = *dn-1×16n-1 + ... + d3×163 + d2×162 + d1×161\+d0×160* #### Example \#1 3B in base 16 is equal to each digit multiplied with its corresponding 16n: 3B16 = 3×161\+11×160 = 48+11 = 5910 #### Example \#2 E7A9 in base 16 is equal to each digit multiplied with its corresponding 16n: E7A916 = 14×163\+7×162\+10×161\+9×160 = 57344+1792+160+9 = 5930510 #### Example \#3 0\.8 in base 16: 0\.816 = 0×160\+8×16\-1 = 0+0.5 = 0.510 ## Hex to decimal conversion table | Hex base 16 | Decimal base 10 | Calculation | |---|---|---| | 0 | 0 | \- | | 1 | 1 | \- | | 2 | 2 | \- | | 3 | 3 | \- | | 4 | 4 | \- | | 5 | 5 | \- | | 6 | 6 | \- | | 7 | 7 | \- | | 8 | 8 | \- | | 9 | 9 | \- | | A | 10 | \- | | B | 11 | \- | | C | 12 | \- | | D | 13 | \- | | E | 14 | \- | | F | 15 | \- | | 10 | 16 | 1×161\+0×160 = 16 | | 11 | 17 | 1×161\+1×160 = 17 | | 12 | 18 | 1×161\+2×160 = 18 | | 13 | 19 | 1×161\+3×160 = 19 | | 14 | 20 | 1×161\+4×160 = 20 | | 15 | 21 | 1×161\+5×160 = 21 | | 16 | 22 | 1×161\+6×160 = 22 | | 17 | 23 | 1×161\+7×160 = 23 | | 18 | 24 | 1×161\+8×160 = 24 | | 19 | 25 | 1×161\+9×160 = 25 | | 1A | 26 | 1×161\+10×160 = 26 | | 1B | 27 | 1×161\+11×160 = 27 | | 1C | 28 | 1×161\+12×160 = 28 | | 1D | 29 | 1×161\+13×160 = 29 | | 1E | 30 | 1×161\+14×160 = 30 | | 1F | 31 | 1×161\+15×160 = 31 | | 20 | 32 | 2×161\+0×160 = 32 | | 30 | 48 | 3×161\+0×160 = 48 | | 40 | 64 | 4×161\+0×160 = 64 | | 50 | 80 | 5×161\+0×160 = 80 | | 60 | 96 | 6×161\+0×160 = 96 | | 70 | 112 | 7×161\+0×160 = 112 | | 80 | 128 | 8×161\+0×160 = 128 | | 90 | 144 | 9×161\+0×160 = 144 | | A0 | 160 | 10×161\+0×160 = 160 | | B0 | 176 | 11×161\+0×160 = 176 | | C0 | 192 | 12×161\+0×160 = 192 | | D0 | 208 | 13×161\+0×160 = 208 | | E0 | 224 | 14×161\+0×160 = 224 | | F0 | 240 | 15×161\+0×160 = 240 | | 100 | 256 | 1×162\+0×161\+0×160 = 256 | | 200 | 512 | 2×162\+0×161\+0×160 = 512 | | 300 | 768 | 3×162\+0×161\+0×160 = 768 | | 400 | 1024 | 4×162\+0×161\+0×160 = 1024 | [Decimal to hex converter ►](https://www.rapidtables.com/convert/number/decimal-to-hex.html) *** ## See also - [Decimal to hex converter](https://www.rapidtables.com/convert/number/decimal-to-hex.html) - [Hex calculator](https://www.rapidtables.com/calc/math/hex-calculator.html) - [Hex to binary converter](https://www.rapidtables.com/convert/number/hex-to-binary.html) - [Binary to decimal converter](https://www.rapidtables.com/convert/number/binary-to-decimal.html) - [Octal to decimal converter](https://www.rapidtables.com/convert/number/octal-to-decimal.html) - [How to convert hex to decimal](https://www.rapidtables.com/convert/number/how-hex-to-decimal.html) - [Hex to ASCII text converter](https://www.rapidtables.com/convert/number/hex-to-ascii.html) - [Hex to RGB color converter](https://www.rapidtables.com/convert/color/hex-to-rgb.html) - [Numeral systems](https://www.rapidtables.com/math/number/Numeral_system.html) - [Number conversion](https://www.rapidtables.com/convert/number/index.html) - [10 hex to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html?x=10) - [1A hex to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html?x=1A) - [1F hex to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html?x=1F) - [7F hex to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html?x=7F) - [FF hex to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html?x=FF) - [FFFF hex to decimal](https://www.rapidtables.com/convert/number/hex-to-decimal.html?x=FFFF)
Shard161 (laksa)
Root Hash5083584363836422761
Unparsed URLcom,rapidtables!www,/convert/number/hex-to-decimal.html s443