Singapore · Traffic Police Basic Theory Test
Singapore BTT pass rate by driving centre, first time and retest
About 78% pass the BTT first time, but only 37% of retests do. Private candidates pass far less often than driving centre students.
Over August 2025 to July 2026, 78% of first-time candidates passed the Basic Theory Test: 94% at Bukit Batok, 86% at ComfortDelGro, 85% at Singapore Safety and 67% for private candidates [1]. Retests passed only 37% of the time. The test is 50 questions in 50 minutes and costs $7.20, rising to $8.00 in March 2027.
BTT pass rates by driving centre (August 2025 to July 2026)
The Traffic Police publish 12 months of results for each driving centre [1]. First-time candidates:
| Candidates from | Tested | Passed | Pass rate |
|---|---|---|---|
| Bukit Batok Driving Centre (BBDC) | 11,452 | 10,774 | 94% |
| ComfortDelGro Driving Centre (CDC) | 17,362 | 14,922 | 86% |
| Singapore Safety Driving Centre (SSDC) | 7,338 | 6,265 | 85% |
| Private candidates (other) | 31,523 | 21,042 | 67% |
| All first-time candidates | 67,675 | 53,003 | 78% |
The total line is our calculation from the Traffic Police table. Candidates enrolled at one of the three driving centres passed about 88% of the time on a first attempt, against 67% for private candidates.
Retest pass rates: much lower
| Candidates from | Tested | Passed | Pass rate |
|---|---|---|---|
| Bukit Batok Driving Centre (BBDC) | 1,155 | 793 | 69% |
| ComfortDelGro Driving Centre (CDC) | 4,988 | 2,563 | 51% |
| Singapore Safety Driving Centre (SSDC) | 1,351 | 897 | 66% |
| Private candidates (other) | 29,174 | 9,346 | 32% |
| All retest candidates | 36,668 | 13,599 | 37% |
Only about 37% of retests passed. Retests made up 35% of all BTT sittings over the year, four in five of them by private candidates [1]. Failing once is not a bad day: it usually means the handbook was not learnt in enough detail, and booking again straight away rarely fixes that.
The trap: relying on common sense. The BTT is built on the Traffic Police handbook "Basic Theory of Driving": exact figures (demerit points, fines, distances), the meaning of each sign and the rules for expressways and EMAS signboards [2]. Experienced drivers converting a foreign licence fail on these details.
Learn the details the test asks for. The book covers the handbook topic by topic and gives 500 practice questions with explanations and 5 full mock tests: Pass the Singapore Basic Theory Test.
BTT format and pass mark
The Traffic Police mock test mirrors the real one: 50 questions in 50 minutes [3]. The official handbook does not print the pass mark [2]; driving schools and guides usually quote 45 correct answers out of 50 (90%), so plan for that level and confirm it when you book. Free practice questions from the Traffic Police are available in English, Chinese, Malay and Tamil [4].
BTT fee: $7.20 now, $8.00 from March 2027
The Traffic Police raised the Basic and Final Theory Test fee from $6.50 to $7.20 on 13 March 2026, and it rises to $8.00 on 13 March 2027 [5]. Driving centres add their own course and administrative fees. Each retest is paid again, and waiting times for a BTT slot ranged from 0.2 to 1.2 months by centre in May to July 2026 [1].
Who needs the BTT
Every learner driver or rider must pass the BTT before the Final Theory Test or the Riding Theory Test [2]. Holders of a foreign licence who are eligible to convert it must pass the BTT before applying for the conversion at a driving test centre [6].
Frequently asked questions
What is the BTT pass rate in Singapore?
From August 2025 to July 2026, 78% of first-time candidates passed overall: 94% at BBDC, 86% at CDC, 85% at SSDC and 67% for private candidates. Only 37% of retests passed.
How many questions are in the Singapore BTT?
50 questions in 50 minutes, the format mirrored by the Traffic Police mock test.
What is the pass mark for the BTT?
The official handbook does not print it. Driving schools and guides usually quote 45 correct answers out of 50 (90%); confirm when you book.
How much is the Basic Theory Test?
$7.20 since 13 March 2026, rising to $8.00 on 13 March 2027, plus any driving centre fees.
Do I need the BTT to convert a foreign licence?
Yes. Eligible foreign licence holders must pass the Basic Theory Test before applying to convert their licence at a driving test centre.
The book
Pass the Singapore Basic Theory Test
The complete BTT study guide for learner drivers and foreign licence holders: the handbook explained topic by topic, 500 original practice questions with explanations and 5 full mock tests.
Ebook. Also on other Apple Books and Google Play Books stores.
Sources
- Singapore Police Force, « Waiting time and passing rates of theory and practical tests » (August 2025 to July 2026), consulted 10 November 2026.
- Traffic Police, « Basic Theory of Driving », official handbook, last updated 2 January 2026, consulted 10 November 2026.
- Singapore Police Force, « Online Mock Theory Test » (50 questions in 50 minutes; replaced by the Driving and Riding Theory Test Practice on 27 March 2025), consulted 10 November 2026.
- Singapore Police Force, « Attempt Driving or Riding Theory Test Practice », consulted 10 November 2026.
- Singapore Police Force, « Revised test fees and mandatory road assessment for Class 3C / 3CA licence holders », 13 March 2026, consulted 10 November 2026.
- Singapore Safety Driving Centre, « Basic Theory Course » (foreign licence conversion), consulted 10 November 2026.
Figures checked on 10 November 2026. Independent guide: not produced or approved by the Singapore Police Force, the Traffic Police or any driving centre. Always check police.gov.sg before you book.