---
title: "BIP39 Word #1313: piano — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/piano/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1313 10100100000 

# piano — BIP39 word #1313

"**piano**" is word #1313 of the 2048 words in the official BIP39 English wordlist, between [physical](/bip39-word/physical/) and [picnic](/bip39-word/picnic/). In a seed phrase it stands for the 11-bit value `10100100000`, decimal index 1312\. 

/pɪˈænəʊ/  · _noun:_ a large musical instrument played by pressing black and white keys 

[Russian](/ru/ "The BIP39 wordlist with Russian translations"): пианино 

## Binary Representation

Three 1-bits and eight 0-bits; 165 of the 2048 indexes have exactly three 1-bits.

One wrong bit turns it into (leftmost bit first):

[catch](/bip39-word/catch/)[tomato](/bip39-word/tomato/)[lottery](/bip39-word/lottery/)[reduce](/bip39-word/reduce/)[project](/bip39-word/project/)[parade](/bip39-word/parade/)[plastic](/bip39-word/plastic/)[pink](/bip39-word/pink/)[pig](/bip39-word/pig/)[picture](/bip39-word/picture/)[picnic](/bip39-word/picnic/) 

Position

Hex Index

0x520

4-Letter Prefix

pian

## About "piano" in BIP39

- "piano" has 5 letters, but the first three, **"pia"**, already identify it, because **"pi"** also begins 13 other words, among them [picnic](/bip39-word/picnic/), [picture](/bip39-word/picture/), [piece](/bip39-word/piece/) and [pig](/bip39-word/pig/). Three letters are enough for only 604 of the 2048 words.
- The same spelling is in the [French BIP39 wordlist](/french/), but as word #1479 (index 1478), not #1313\. A wallet set to French reads "piano" as **10111000110** instead of **10100100000**, and decodes index 1312 as "neige".
- **"pian"** is unique only within the English list: it also begins pianta in the [Italian list](/italian/) and pianista in the [Czech list](/czech/), so a four-letter backup should say which list it uses.

## Word #1313 in the Other 9 BIP39 Wordlists

[Czech](/czech/) potrava 

[French](/french/) neige 

[Italian](/italian/) polenta 

[Japanese](/japanese/) てんとう 

[Korean](/korean/) 의복 

[Portuguese](/portuguese/) mulher 

[Spanish](/spanish/) oponer 

[Traditional Chinese](/chinese-traditional/) 鑄 

[Simplified Chinese](/chinese-simplified/) 铸 

## More BIP39 Words Starting with "P"

[ #1309 phone ](/bip39-word/phone/)[ #1310 photo ](/bip39-word/photo/)[ #1311 phrase ](/bip39-word/phrase/)[ #1312 physical ](/bip39-word/physical/)[ #1314 picnic ](/bip39-word/picnic/)[ #1315 picture ](/bip39-word/picture/)[ #1316 piece ](/bip39-word/piece/)[ #1317 pig ](/bip39-word/pig/) 

[View all words starting with "P" ](/bip39-words/p/) 

## Seed phrase, key and recovery guides

- [BIP39 vs BIP32 vs BIP44: How the Seed Standards Fit Together](/crypto-seed-standards-bip39-vs-bip32-vs-bip44/)
- [How to Memorize a Seed Phrase: Color, Story and Palace Methods](/seed-phrase-memory/)
- [What Is a Seed Phrase? How a Recovery Phrase Works](/recovery-seed-phrase-guide/)

[ Full BIP39 Wordlist ](/)