Hong Kong RMB Time Deposit Rates Comparison
Enter your RMB principal, tenor and the bank rate you were quoted. See the maturity interest in CNY, the HKD equivalent, and a sensitivity table showing how a currency move shifts your real return — before you walk into the branch.
Key Takeaways
- • RMB (CNH) time deposits in Hong Kong earn simple interest on your principal — no discount mechanics, unlike treasury bills.
- • Offshore CNH rates are set by supply and demand in Hong Kong — they can be higher or lower than onshore China rates at any given time.
- • FX risk: if you fund the deposit with HKD, a weaker RMB at maturity can reduce your HKD return below the nominal interest rate. Use the sensitivity grid below.
- • Rates change daily — the calculator uses whatever rate you type. Always verify the current quote at your bank before depositing.
RMB Time Deposit Return Calculator
Your deposit details
Enter the rate quoted by your bank today. Rates change daily.
e.g. 0.905 means HK$1 buys ¥0.905. Adjust for FX sensitivity below.
Maturity Interest (CNY)
¥1,596
3 month deposit
Maturity Total (CNY)
¥201,596
3.20% p.a.
HKD Equivalent at Maturity
HK$222,758
@ 0.905 CNY/HKD
Effective HKD Return (annualised)
3.20%
incl. FX
FX Sensitivity — what if CNH/HKD shifts ±5%?
Maturity HKD and annualised effective return at each FX scenario
| CNH/HKD scenario | Maturity HKD | HKD Return p.a. |
|---|---|---|
| CNY +5% (stronger)(=0.8598) | HK$234,482 | 24.48% |
| CNY +2.5% (stronger)(=0.8824) | HK$228,469 | 13.57% |
| Base (your rate)(=0.9050) | HK$222,758 | 3.20% |
| CNY −2.5% (weaker)(=0.9276) | HK$217,324 | -6.66% |
| CNY −5% (weaker)(=0.9503) | HK$212,150 | -16.05% |
Green = CNY appreciated, boosting HKD return above nominal rate. Amber = CNY weakened, eroding HKD return. Assumes deposit rate is fixed throughout tenor.
Want to compare against other low-risk options?
Example deposit scenarios
Three representative scenarios. Click any card to load it into the calculator above.
* Rates and FX are illustrative examples. Click a card to load it into the calculator, then edit figures to match your bank's current quote.
Indicative RMB time deposit rate ranges — Hong Kong banks
Example ranges only — actual rates change daily. Always confirm at your bank before depositing.
| Bank | Tier | 1M | 3M | 6M | 12M |
|---|---|---|---|---|---|
| HSBC / 汇丰 | Standard | 1.5–2.5% | 2.0–3.0% | 2.2–2.8% | 2.0–2.6% |
| Hang Seng / 恒生 | Standard | 1.6–2.4% | 2.1–3.1% | 2.3–2.9% | 2.1–2.7% |
| Bank of China HK / 中银香港 | Standard | 1.8–2.8% | 2.3–3.2% | 2.4–3.0% | 2.2–2.8% |
| moomoo / 富途 One | Promo | 2.5–4.0%* | 2.8–4.5%* | 2.5–3.8%* | 2.2–3.5%* |
* Ranges are illustrative, based on publicly observed rate patterns (2025–2026). Promotional rates (marked *) apply to new eligible deposits and change frequently. Verify at each bank's official website or counter on the day you deposit. This table is not financial advice.
What drives RMB time deposit rates at Hong Kong banks
1. Offshore CNH vs onshore CNY — two separate pools
Hong Kong RMB deposits are denominated in offshore renminbi (CNH), which is not the same instrument as the onshore yuan (CNY) used in mainland China. Capital controls prevent free flow between the two pools. When demand for offshore RMB outstrips supply — for example when corporates rush to settle trade invoices in RMB or when speculators expect CNH appreciation — Hong Kong banks must bid higher rates to attract CNH liquidity. The gap between CNH and CNY deposit rates can swing from near-zero to over 200 basis points in volatile periods.
2. HKMA / PBOC policy and USD/HKD peg dynamics
The HKMA maintains the HKD peg to USD, so Hong Kong interest rates broadly track the US Federal Reserve cycle. When US rates are elevated, HKD deposit rates rise — which raises the hurdle for RMB deposits to remain competitive for HKD-based investors. The PBOC manages onshore CNY rates separately, sometimes at lower levels during periods of domestic easing. The interaction between US rate levels, PBOC policy, and CNH supply in Hong Kong creates the rate differential you see at any given moment.
3. Promotional rates and new-money requirements
Hong Kong banks regularly run promotional RMB deposit campaigns — particularly online banks and brokerages with RMB money-market products — to attract new customers or hit quarterly deposit targets. These promotional rates can significantly exceed the standard listed rate, sometimes by 50–200 basis points, but they typically apply only to new funds (money not already held at that institution) and expire after a fixed window. The calculator above is designed for exactly this scenario: enter the promotional rate you were quoted and see what it actually means in HKD terms.
4. Currency sensitivity: your real return depends on two rates
If you fund a CNH time deposit by converting HKD, your total return in HKD depends on both the deposit interest rate and the CNH/HKD exchange rate at maturity. A 3.5% CNH deposit rate sounds attractive, but if CNH weakens 3% against HKD by maturity, your net HKD return drops to roughly 0.5% — annualised. Conversely, CNH appreciation amplifies your HKD return above the quoted rate. The FX sensitivity grid in the calculator above makes this explicit for your exact scenario.
Frequently Asked Questions
Why are Hong Kong RMB time deposit rates often higher than mainland China rates?+
Hong Kong is the primary offshore renminbi (CNH) market, operating independently from the onshore CNY pool. When demand for offshore RMB rises — from trade settlement or currency speculation — Hong Kong banks must offer higher rates to attract CNH. The CNH/CNY gap can widen significantly in volatile periods.
Is there foreign exchange risk with Hong Kong RMB time deposits?+
Yes — if you fund the deposit by converting HKD to CNH. At maturity, converting back to HKD exposes you to the prevailing CNH/HKD rate. The FX sensitivity grid in the calculator shows your HKD outcome across a ±5% currency band.
Are shorter-tenor HK RMB deposits (1–3 months) better value than longer ones?+
Not necessarily. Short tenors can offer higher promotional rates, giving flexibility to roll into better rates if conditions improve. Longer tenors lock in the current rate as protection against cuts. When rates are rising, favour shorter rolling deposits; when rates are expected to fall, extend duration.
What is the minimum deposit for an RMB time deposit at a Hong Kong bank?+
Typically CNY 10,000–50,000 for retail customers. VIP or Priority Banking tiers often require CNY 500,000 or more but offer higher rates. Promotional rates frequently apply to new money only — not internal fund transfers.
How do I use this calculator to compare offers from different banks?+
Enter your principal and tenor, then plug in each bank's quoted rate one at a time. The maturity interest and HKD equivalent update instantly. You can also adjust the CNH/HKD rate to model how currency moves would affect each option.
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This calculator is for reference only and does not constitute financial advice. RMB time deposit rates quoted by Hong Kong banks change daily and may differ from the illustrative ranges in the table above. The FX sensitivity grid uses simple arithmetic and does not account for bid-offer spreads on currency conversion. Returns are not guaranteed. Past promotional rates are not indicative of future offers. Consult your bank or a licensed financial adviser before making deposit decisions. moomoo and TradingView links are affiliate links.