The formula
How to convert SGD to HKD
The maths behind a SGD to HKD conversion is one multiplication, no rounding tricks. On 18 August 2026 that rate is 6.1437, so:
HKD = SGD × 6.1437
Backwards works identically — divide by 6.1437, or multiply by 0.162769. One Hong Kong Dollar comes to 0.162769 Singapore Dollars.
The converter at the top of this page does both directions and updates as you type. Every result is recalculated on the server as well, so the number you see is the number that gets stored.
About the Singapore Dollar and the Hong Kong Dollar
The Singapore Dollar (SGD, symbol S$) is the currency of Singapore. The Hong Kong Dollar (HKD, symbol HK$) is the currency of Hong Kong.
The rate is set by continuous trading, which is why it rarely reads the same two days running. The figures here are mid-market reference rates from a public daily feed: the rate quoted in the news, not the rate a retail exchange hands you over the counter.
Worked SGD to HKD examples
A price tag. Something marked S$50 comes to 307.18 HKD. Round to 307 HKD for a quick mental check while you are standing in the shop.
A monthly salary. S$3,000 a month is 18431.03 HKD — useful when you are comparing a job offer across the two markets. Bear in mind the rate moves, so a figure agreed today will not be the figure paid out in six months.
Going the other way. If you are holding HK$1,000 and want to know what it buys in Singapore Dollars, that is 162.77 SGD. The converter handles both directions — use the swap button between the two fields.
Watch the margin. At a bureau charging 3%, your S$500 would fetch roughly 2979.68 HKD instead of 3071.84 HKD. That gap is what the mid-market rate on this page lets you spot.
One Singapore Dollar is worth 6.1437 Hong Kong Dollars as of 18 August 2026. The rate comes from the daily reference feed and refreshes automatically every morning.
That works out at 614.3676 HKD for 100 SGD. Type a different figure into the converter to see it change as you go.
No. This is the mid-market reference rate — the midpoint between what buyers and sellers are quoting. Banks, card issuers and bureaus add a margin, so expect somewhat less than shown. Use it as a benchmark to judge whether an offer is fair.
Singapore Dollars to Hong Kong Dollars table
Rates from 18 August 2026, refreshed daily