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FD vs savings

Fixed Deposit vs. High-Interest Savings Account

Compare maturity returns, real returns and monthly interest between a fixed deposit and a high-interest savings account so you can choose the best option for your liquidity needs.

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Savings details

Winner

Difference HK$438

Similar
HK$ 100,000
4%
12 months
3.5%
2.5%

Winner

Similar

DifferenceHK$438 · The returns are similar. Choose a high-interest savings account if you need flexibility.

Fixed deposit versus savings
PointFixed depositSavings
AccessLocked to maturityCan withdraw anytime
Rate4%3.5%
At maturityHK$104,000HK$103,562
View detailed figures

Fixed deposit maturity amount

HK$104,000

Savings balance

HK$103,562

Fixed deposit interest

HK$4,000

Savings interest

HK$3,562

Fixed deposit real return

HK$1,463

After inflation

Savings real return

HK$1,036

After inflation

Difference

HK$438

Fixed deposit higher

Monthly interest

Fixed depositHK$333
SavingsHK$297

Suggestion:

Similar

The returns are similar. Choose a high-interest savings account if you need flexibility.

Real returns:Purchasing power is adjusted by the inflation rate you entered to show the real interest gain. Even if nominal interest is positive, real purchasing power falls when it is below inflation.

The returns are similar. Choose a high-interest savings account if you need flexibility.

Scenario comparison

Save two sets of inputs and compare the results side by side.

Fixed deposit option

Not saved

Savings option

Not saved

Adjust the parameters first, then click Save as Scenario A / B to start comparing.

Hong Kong fixed deposit vs high-interest savings

Do not compare only the advertised annual rate. A fixed-deposit offer may require new funds, a designated banking tier or a minimum balance. A high-interest savings rate may apply only to the first balance tier and may require salary crediting, card spending or monthly tasks. Enter only the rate and principal for which you genuinely qualify.

The tool compares holding the fixed deposit to maturity with leaving the same money in savings for the same period. It uses simple interest for the common Hong Kong maturity-payment deposit and daily or monthly compounding for savings. A bank's day-count convention, cut-off time and tiered rates can still change the final credited amount.

There is no standard formula for breaking a fixed deposit early. A bank may pay no interest, charge a fee or refuse early withdrawal. The calculator therefore does not deduct an invented penalty percentage from a maturity value. If the money may be needed before maturity, treat that as a liquidity constraint rather than assuming full-term interest less a small penalty.

Hong Kong's Deposit Protection Scheme currently protects eligible deposits up to HK$800,000 per depositor per Scheme member, aggregating that depositor's eligible accounts at the bank. Savings and current accounts and time deposits with an original term of no more than five years are generally covered; structured deposits, offshore deposits and longer-term deposits are not. Check the bank's DPS disclosure for the specific product.

A practical split is to keep emergency cash accessible and compare fixed deposits only for money you are confident you will not need during the tenor. Recheck a savings promotion when its task period ends and a fixed deposit before automatic renewal; either can fall back to a much lower rate.

Cash decision guide

Better alternatives to bank fixed deposits in Hong Kong

There is no universally better substitute. Start with the date the money is needed and the loss you could accept. Emergency cash usually calls for deposit-like access; government debt or a fund introduces securities-market risk and should not be compared with a fixed-deposit headline rate as if the protections were identical.

High-interest savings or a Mortgage Link account

Return and access
Usually accessible on demand, although a promotional rate may have a balance cap, expiry date or activity requirements. A Mortgage Link return is normally an interest offset and may be capped by the outstanding mortgage balance.
Protection
It may be an eligible bank deposit. Confirm the bank's Deposit Protection Scheme disclosure; eligible deposits at the same Scheme member are aggregated within the HK$800,000 limit.
Main trade-off
The rate is variable and can fall quickly. Missing salary-credit, spending or balance conditions can leave most of the account earning a much lower rate.

Hong Kong government bonds or Exchange Fund paper

Return and access
A stated coupon and maturity can make future cash flows easier to plan. Access, minimum dealing size and secondary-market liquidity depend on the issue and the channel used to buy it.
Protection
These are securities and are not deposits, so the Deposit Protection Scheme does not apply. Exchange Fund Bills and Notes are direct obligations of the HKSAR Government for the account of the Exchange Fund.
Main trade-off
Selling before maturity can produce a gain or loss when market yields move. Check the maturity, dealing costs, accrued interest and whether the instrument is actually available to retail investors.

Money-market fund

Return and access
The fund invests in short-term, high-quality money-market instruments and seeks returns in line with money-market rates. Redemption is normally available under the fund's dealing terms, not as an instant bank withdrawal.
Protection
It is an investment fund, not a protected deposit. SFC authorisation is not a guarantee of principal, return or liquidity.
Main trade-off
The unit price and distribution can change. Credit, interest-rate and liquidity events can cause losses, dealing delays or liquidity-management charges; read the product key facts statement before investing.

Short-duration bond fund

Return and access
It may offer regular dealing and broader bond exposure, but settlement takes time and the fund has no fixed amount that must be returned to you on a chosen date.
Protection
It is not covered by the Deposit Protection Scheme. A short duration generally reduces sensitivity to rate changes; it does not remove market, issuer or fund risk.
Main trade-off
Net asset value can fall when yields or credit spreads rise, an issuer defaults, fees are charged or a non-HKD holding moves against the Hong Kong dollar.

A practical order of comparison

  1. Keep money needed at short notice in an account with access you have actually tested.
  2. For a known future date, match the deposit tenor or security maturity to that date instead of relying on an early sale.
  3. Compare the return after fees and conditions, then check principal risk, currency risk and deposit protection separately.
  4. Read the bank disclosure or fund key facts statement; do not assume the word “cash” or “income” means capital is guaranteed.

Official references

This comparison explains product structures, not current rates or a recommendation to buy a particular deposit, bond or fund.

References

Site data last reviewed: 2026-08-09 · The sources above are for reference only; please refer to the latest official announcements from the relevant organisations.

Think a figure, rule or source needs updating? Report this page

FAQs

What conditions apply to high-interest savings accounts?

Common conditions include designated monthly income deposits, a minimum number of transactions, minimum balance or balance caps. The interest rate on amounts above the cap may be lower.

Is a fixed deposit always better than a high-interest savings account?

Not necessarily. If the high-interest savings conditions are easy to meet and the rate is competitive, it may be more suitable for people who need liquidity.

Where should I keep my emergency fund?

An emergency fund should be kept in an account that can be withdrawn at any time, such as a high-interest savings account or money market fund. It should not be locked in a long-term fixed deposit.

What should I pay attention to when comparing?

Compare the effective annual interest rate, minimum deposit, fund lock-in period, promotional period and any hidden fees.

How does this calculator compare the two?

The tool compares a fixed deposit held to maturity with the savings balance over the same period. It uses simple interest at maturity for the deposit and daily or monthly compounding for savings.

Does the calculator include an early-withdrawal penalty?

No. A bank may pay no interest, charge a fee or disallow early withdrawal, so there is no reliable standard formula. Money that may be needed during the tenor should not be treated as available to lock until maturity.

活期和定期最大分別是甚麼？

定期通常要鎖定至到期，利率可以較高；活期通常可隨時提取，適合應急錢。比較時不要只看宣傳年利率。

活期和定期存款受多少存款保障？

合資格存款現時按每位存款人、每間成員銀行合併計算，最高保障 HK$800,000。並非所有稱為存款的產品都受保障，應核對銀行的存保標示。

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Client-side only: All data is calculated on your device and is not uploaded to any server. Results are for reference only and do not constitute professional financial or legal advice.