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4D Statistics & History



Singapore Pools started selling 4D bets in May 1986 on newly introduced computerised gaming systems. This move to utilise technology in our operations was a key milestone in our company history.

In April 1993, the 4D draw was tied to the Singapore Sweep draw, as it still is today. Every first Wednesday of the month, 4D Winning Numbers are reflected as last four digits of the top 23 winning number combinations of the Singapore Sweep draw.

Regular 4D draws take place every Wednesday, Saturday and Sunday.


Odds of Winning

Chances of your 4D number combination winning a prize differ, depending on your chosen bet type.

Prize Category Odds of Winning for Each Four-Digit Combination
First 1 in 10,000
Second 1 in 10,000
Third 1 in 10,000
Starter 1 in 1,000
Consolation 1 in 1,000
Any Prize 1 in 435


Calculate Prize

Won a prize? Use this calculator.


Check Past Winning Numbers

Enter any 4D number combination to find out its winning history.


4D Drawn Number Frequency

​Browse through the Drawn Number Frequency since May 1986.