Numbers are a language. We translate it.
In Chinese, a phone number can say "I love you forever", and a price can accidentally say "idiot". 270270 Number Lab exists so that anyone, anywhere, can hear what a number really says.
Our mission
Make Chinese number culture understandable, useful and fun for the world. That includes the diaspora reconnecting with tradition, learners decoding chat slang, couples choosing a date, and businesses serving Chinese customers with respect.
Why "270270"?
The name is a mirror: 270 · 270. In Chinese culture 好事成双 ("good things come in pairs") makes doubled numbers special. It also contains no 4, and it's mathematically remarkable (270 × 1001 = 2 · 3³ · 5 · 7 · 11 · 13, with 128 divisors). Read the full 270270 story →
What we build
- Free tools: Number Decoder, Lucky Price Finder, Lucky Date Finder and Zodiac Finder
- A dictionary of 70+ number codes with a safe-to-use rating
- Guides & videos on lucky numbers, pricing, weddings and business culture
- Expert audits for businesses selling to Chinese customers
- Contests that celebrate the stories behind numbers
Editorial standards
Meanings are drawn from widely documented Mandarin and Cantonese homophones, reputable references and native-speaker review. Where regions or dialects disagree, we say so. Luck scores are clearly labelled as cultural entertainment. Found an error? Tell us and we'll fix it and credit you.