HSK 6 · Ideas
偏差 piānchā “deviation” in Chinese
Same in Traditional
What 偏差 means
- deviation
- error
- bias
How to say 偏差
偏piān1st tone, high and level
差chā1st tone, high and level
偏差 in a sentence
How 偏差 is built
Each colour is one part of the character. Parts repeat across thousands of characters, so learning them makes new words easier. See all 214 in our radicals chart.

偏piānto lean
- 亻person form of 人 · rénMeaning part
- 扁flat · biǎnSound part
亻 hints at the meaning (person); 扁 (biǎn) hints at the sound. Compare it with piān.

差chādifference; discrepancy
- 羊sheep · yáng
- 工work · gōng
How to write 偏差
偏 11 strokes · 差 9 strokes
Watch the order, then press Try writing it and draw each stroke in the grid. Each stroke is checked as you go.

Words related to 偏差
Words with 偏
Words with 差
差chà · differ from出差chūchāi · to go on an official or business trip差不多chàbuduō · almost时差shíchā · time difference差距chājù · gap误差wùchā · error差别chābié · difference相差xiāngchà · to differ
More words: Ideas & Concepts
FAQs
偏差 (piānchā) means “deviation” or “error”. It is an HSK 6 word.
Say it piānchā: piān with a 1st tone, then chā with a 1st tone. Press Listen at the top of this page to hear it, or Slowly to hear each tone clearly.
Yes. 偏差 is written the same way in Simplified and Traditional characters.
Add a Chinese (Simplified) pinyin keyboard to your phone or computer, type piancha with no tone marks or spaces, then choose 偏差 from the suggestions. Typing piancha into this dictionary’s search box finds it too.
偏差 is an HSK 6 word in the HSK 2.0 word lists.
Sources: meaning and pinyin checked by a native Mandarin teacher against the official HSK lists. Extra meanings from CC-CEDICT (CC BY-SA 4.0). Example sentences written by WillyChina. Character parts and stroke order from Make Me a Hanzi.