King's Kung-Fu& Tai Chi

Chinese symbol for “exponentially”

成倍
chéng bèi
twofold; manyfold; exponentially

The closest CC-CEDICT match for exponentially is 成倍 (chéng bèi), defined as: twofold; manyfold; exponentially.

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Characters and stroke order

成 chéng
to accomplish; to become; to complete, to finish; to succeed
radical 62 ⼽ · 7 strokes
倍 bèi
to double; to increase or multiply
radical 9 ⼈ · 10 strokes

Related words

Other words that share a character with 成倍.

WordPinyinMeaning
成为 (成為)chéng wéito become; to turn into
完成wán chéngto complete; to accomplish
成功chéng gōngto succeed; success
成立chéng lìto establish; to set up
造成zào chéngto bring about; to create; to cause
成员 (成員)chéng yuánmember
两倍 (兩倍)liǎng bèitwice as much; double the amount
三倍sān bèitriple; three times as much; threefold

Data: CC-CEDICT (CC BY-SA 4.0); Unihan Database (Unicode License v3); Make Me a Hanzi (Arphic Public License (graphics.txt); LGPL-3.0-or-later (dictionary.txt)); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.

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