Enter a number in base 38 below to convert it to base 15 instantly.
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In base 38, each digit position represents a power of 38: the rightmost digit counts individual ones, the next counts groups of 38, the next counts groups of 38×38, and so on — the same place-value idea as base 10, just with 38 distinct digits instead of ten.
Base 15 works the same way: the rightmost digit counts ones, the next counts groups of 15, the next counts groups of 15×15, and so on, using 15 distinct digits.
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| Base 10 | Base 38 | Base 15 |
|---|---|---|
| 1 | 1 | 1 |
| 2 | 2 | 2 |
| 3 | 3 | 3 |
| 4 | 4 | 4 |
| 5 | 5 | 5 |
| 6 | 6 | 6 |
| 7 | 7 | 7 |
| 8 | 8 | 8 |
| 9 | 9 | 9 |
| 10 | A | A |
| 11 | B | B |
| 12 | C | C |
| 13 | D | D |
| 14 | E | E |
| 15 | F | 10 |
| 16 | G | 11 |
| 17 | H | 12 |
| 18 | I | 13 |
| 19 | J | 14 |
| 20 | K | 15 |
| 21 | L | 16 |
| 22 | M | 17 |
| 23 | N | 18 |
| 24 | O | 19 |
| 25 | P | 1A |
| 26 | Q | 1B |
| 27 | R | 1C |
| 28 | S | 1D |
| 29 | T | 1E |
| 30 | U | 20 |
| 31 | V | 21 |
| 32 | W | 22 |
| 33 | X | 23 |
| 34 | Y | 24 |
| 35 | Z | 25 |
| 36 | a | 26 |
| 37 | b | 27 |
| 38 | 10 | 28 |
| 39 | 11 | 29 |
| 40 | 12 | 2A |
| 41 | 13 | 2B |
| 42 | 14 | 2C |
| 43 | 15 | 2D |
| 44 | 16 | 2E |
| 45 | 17 | 30 |
| 46 | 18 | 31 |
| 47 | 19 | 32 |
| 48 | 1A | 33 |
| 49 | 1B | 34 |
| 50 | 1C | 35 |
| 51 | 1D | 36 |
| 52 | 1E | 37 |
| 53 | 1F | 38 |
| 54 | 1G | 39 |
| 55 | 1H | 3A |
| 56 | 1I | 3B |
| 57 | 1J | 3C |
| 58 | 1K | 3D |
| 59 | 1L | 3E |
| 60 | 1M | 40 |
| 61 | 1N | 41 |
| 62 | 1O | 42 |
| 63 | 1P | 43 |
| 64 | 1Q | 44 |
| 70 | 1W | 4A |
| 80 | 24 | 55 |
| 90 | 2E | 60 |
| 100 | 2O | 6A |
| 200 | 5A | D5 |
| 300 | 7Y | 150 |
| 400 | AK | 1BA |
| 500 | D6 | 235 |
| 600 | FU | 2A0 |
| 700 | IG | 31A |
| 800 | L2 | 385 |
| 900 | NQ | 400 |
| 1000 | QC | 46A |
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