CNY vs CNH: Onshore and Offshore Yuan, Explained Plainly
Published 2026-10-01
CNY and CNH confuse people because they refer to the same money. Both are the renminbi, whose unit is the yuan. The difference is not the banknote in your wallet. It is where the currency is traded and which rules apply. CNY is the onshore yuan traded in mainland China. CNH is the offshore yuan traded outside the mainland, most actively in Hong Kong. This guide is educational and not investment advice.
Same currency, different geography
Renminbi means people’s currency, and yuan is the main unit, like dollar is to United States dollar. In everyday speech, people say yuan. In market data, CNY is the standard code used for yuan delivered and traded inside mainland China under mainland rules.
CNH is a market convention rather than a separate national currency. The H is commonly associated with Hong Kong, where offshore yuan trading developed. If a company earns yuan offshore and holds it in Hong Kong, that balance can be traded in the CNH market. If the same value moves into the mainland under the applicable rules, it becomes part of the onshore CNY system.
A helpful mental model is one currency with two pools. The water is the same, but the pools have different plumbing, different depth, and different gatekeepers.
How CNY trades onshore
The onshore market is anchored by a daily central parity rate for USD/CNY, published each business morning for the mainland market. Spot USD/CNY is permitted to trade within a band around that reference. The framework is often described as a managed float: market supply and demand matter, but policy shapes the range and the pace of movement.
Onshore participants include mainland banks, companies converting export revenue, importers buying dollars, and qualified institutions operating under mainland regulations. Cross border transfers are subject to documentation, quotas, reporting, or approval depending on the purpose. Individuals, for example, have long had an annual convenience conversion quota of 50,000 dollars equivalent for certain current account needs, with stricter rules for capital account uses such as buying foreign securities directly.
Because these gates exist, onshore CNY reflects both market pressure and the operation of capital controls.
How CNH trades offshore
The offshore CNH market grew as China promoted wider use of the yuan in trade and finance while keeping the mainland capital account comparatively controlled. Hong Kong became the main hub, with activity also in other financial centers. Offshore yuan can be used for trade settlement, deposits, loans, and bonds often called dim sum bonds when issued offshore in yuan.
CNH generally trades more freely than CNY. There is no daily mainland fix binding offshore dealing in the same way, and offshore participants can express global views about China, the dollar, interest rates, and risk. That does not mean CNH is untouched by policy. Mainland institutions and state linked banks can be active offshore, and liquidity can tighten when policy makers want to discourage one way bets against the yuan.
Why the two rates can diverge
If CNY and CNH are the same currency, they should trade at nearly the same price. Often they do. Divergence appears when moving money between the two pools is slower or more restricted than traders want.
Expectations are one driver. If offshore investors expect the yuan to weaken, they may sell CNH more aggressively than onshore rules allow CNY to move, pushing CNH to a weaker level than CNY. The quote USD/CNH rises above USD/CNY, meaning one dollar buys more yuan offshore than onshore.
Liquidity is another driver. Offshore yuan funding can become scarce, interest rates can spike, and the cost of betting against CNH can rise quickly. Sentiment, global dollar moves, trade flows, and policy signals can all widen or narrow the gap.
Most of the time the spread is small. During stress it can become visible, which is why financial news sometimes shows CNY and CNH side by side. A large gap is a signal about pressure and plumbing, not proof that China has two different currencies.
Who encounters which code
A tourist in Shanghai, a factory paying mainland wages, and a shopper using Alipay in Beijing are dealing with onshore CNY in practice. Prices are in yuan, cards settle through mainland rules, and cash is mainland cash.
An exporter invoicing in yuan to be settled in Hong Kong, an investor buying an offshore yuan bond, a bank running a yuan desk outside the mainland, and a trader watching global risk are more likely to see CNH. International businesses may choose invoicing currency and settlement location based on contracts, banking access, and regulation. Those choices can have costs and risks, so companies usually get professional advice rather than relying on a general explainer.
Consumers using a currency converter almost always want a practical estimate: about how many dollars is this yuan amount, or the reverse. Many sites label that CNY/USD even when the market data blend includes offshore sources. For travel budgeting and casual comparison, the distinction rarely changes the decision. For large transfers, contracts, or investments, the settlement location and code can matter.
Practical reading of quotes
When you see USD/CNY and USD/CNH, remember both mean yuan per dollar, but in different venues. If USD/CNH is higher than USD/CNY, the offshore yuan is weaker relative to the dollar. If it is lower, the offshore yuan is stronger. Compare the gap, not just the level, and remember that a screenshot is a moment in a moving market.
For everyday conversion, use the converter on our homepage and read the rate direction carefully. For policy context, pair this guide with how China manages the yuan and yuan to dollar conversion explained.
The shortest accurate summary is this: CNY and CNH are both yuan. CNY answers to mainland rules and the daily onshore framework. CNH answers more directly to offshore supply and demand. The two usually stay close because arbitrage and policy pull them together, but capital controls and offshore sentiment can push them apart.