Chinese Lucky Numbers
Type any number and see what it means in China — which digits are lucky, which to avoid, and slang codes like 520.
wǔ èr líng
I love you — May 20 is internet Valentine's Day
Famous number codes
Chinese number superstition runs entirely on pronunciation: a number is lucky or unlucky because of what it *sounds like*. 8 (bā) echoes 发 (fā, to get rich) — a phone number of 8s auctions for fortunes, and the Beijing Olympics opened at 8:08 pm on 8/8/2008. 4 (sì) echoes 死 (sǐ, death) — buildings skip the 4th floor the way Western hotels skip the 13th.
The same sound-alike logic built a whole slang: 520 (wǔ èr líng) ≈ 我爱你 "I love you", 1314 ≈ 一生一世 "for a lifetime", 666 = smooth/awesome. Type any number above — your hotel room, a license plate, a price — and see how it reads to a Chinese ear, digit by digit. It is also sneaky-good number pronunciation practice.
Why is 8 lucky and 4 unlucky?
Pure homophones: 8 (bā) sounds like 发 (fā), the verb in 发财 "get rich"; 4 (sì) sounds like 死 (sǐ), death. The beliefs are strong enough to move real prices for phone numbers, license plates and apartments.
What does 520 mean?
wǔ èr líng sounds close to 我爱你 (wǒ ài nǐ, "I love you") — so May 20 (5/20) became an unofficial internet Valentine's Day, and 520 is a standard romantic text or money-gift amount.
Should I avoid 4 when giving gifts?
Yes — avoid sets of four, prices ending in 4, and the 4th floor for important occasions. It costs nothing and every Chinese recipient will notice the care.
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