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Parent-Only Financial Statements (Details) - Schedule of Condensed Balance Sheets - Parent [Member] | Dec. 31, 2023 CNY (¥) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 CNY (¥) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2020 CNY (¥)
--- | --- | --- | --- | --- | --- | ---
ASSETS/(LIABILITIES) |  |  |  |  |  |  |
Cash and cash equivalents |  | ¥ 1,205,993 | $ 170,273 | ¥ 25,769 | $ 3,639 | ¥ 88,571 |
Prepayments |  | 13,776 | 1,945 |  |  |  |
Due from intercompany |  | 456,041,568 | 64,388,096 | 380,321,338 |  |  |
Investment in subsidiaries |  | (471,994,335) | (66,640,453) | (215,932,707) |  |  |
TOTAL ASSETS (LIABILITIES) |  | (14,732,998) | (2,080,139) | 164,414,400 |  |  |
SHAREHOLDERS’ EQUITY (DEFICIT) |  |  |  |  |  |  |
Additional paid-in capital |  | 428,310,028 | 60,472,705 | 354,803,564 |  |  |
Accumulated deficit |  | (452,031,693) | (63,821,945) | (199,207,921) |  |  |
Statutory reserves |  | 6,647,109 | 938,499 | 6,647,109 |  |  |
Accumulated other comprehensive income |  | 2,254,558 | 318,319 | 2,099,329 |  |  |
TOTAL NANO LABS LTD SHAREHOLDERS’ EQUITY (DEFICIT) |  | (14,732,998) | (2,080,139) | 164,414,400 |  |  |
Class A Ordinary Shares |  |  |  |  |  |  |
SHAREHOLDERS’ EQUITY (DEFICIT) |  |  |  |  |  |  |
Ordinary shares, value | [1] | 50,106 | 7,074 | 35,425 |  |  |
Class B Ordinary Shares |  |  |  |  |  |  |
SHAREHOLDERS’ EQUITY (DEFICIT) |  |  |  |  |  |  |
Ordinary shares, value | [1] | ¥ 36,894 | $ 5,209 | ¥ 36,894 |  |  |
[1] | After giving effect of the reverse stock split, see Note 1.

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