Service Information

Service Information

SBS Transit is Singapore's largest scheduled bus operator with a 54.3% share of the market. With a fleet of more than 3,000 buses, it operates close to 200 bus services.


Choose your service

Find out about the routes, frequency ranges, first/last bus timings and more of our services. Start by selecting the service type, followed by the service number: 

Service type

Service No.

Bus Service Details:

BUS SERVICE

21

21A
From: ST. MICHAEL'S TER
To: PASIR RIS INT
(Click to change Direction)
1 - 5 mins
6 - 10 mins
11 - 15 mins
More than 15 mins
FROM ST. MICHAEL'S TER
Mondays - Fridays
FIRST BUS
LAST BUS
5.30am
12.00am
Saturdays
FIRST BUS
LAST BUS
5.30am
12.00am
Sundays/Public Holidays
FIRST BUS
LAST BUS
5.30am
12.00am
Period (hours)
From ST. MICHAEL'S TER
6:30am - 8:30am 8:31am - 4:59pm 5.00pm - 7.00pm After 7.00pm
Mon-Fri
10 - 13 mins 7 - 14 mins 8 - 16 mins 13 - 16 mins
Sat
13 - 14 mins 12 - 15 mins 12 - 14 mins 12 - 14 mins
Sun/PH
11 - 15 mins 12 - 15 mins 13 - 17 mins 14 - 16 mins

FROM ST. MICHAEL'S TER

Road Name Bus Stop No. Bus Stop Name Dist(km)
whampoa rd 52499 st. michael's ter 0.0
52451 blk 114 0.3
jln bahagia 52129 blk 29 0.6
jln tenteram 52049 blk 19 0.9
52119 opp blk 65 1.3
kim keat rd 52099 opp nkf 1.7
50159 bef kim keat lane 2.0
balestier rd 50209 aft pegu rd 2.2
50199 opp shaw plaza 2.4
50189 opp public mansion 2.7
50179 opp zhongshan mall 2.9
50169 aft irrawaddy rd 3.2
thomson rd 50059 opp thomson med ctr 3.6
50049 opp novena lodge 3.8
50038 novena stn NS20 4.3
moulmein rd 50111 revival ctr ch 4.7
50121 natl skin ctr 5.0
balestier rd 50231 northlight sch 5.6
mcnair rd 50331 blk 122 5.9
towner rd 50349 blk 107 6.2
boon keng rd 60199 boon keng stn/blk 22 NE9 6.4
60059 bef kallang pl 7.0
lor 1 geylang 80109 opp kallang stn/blk 2c EW10 7.7
sims ave 80051 aft lor 1 geylang 8.0
80071 yi xiu fty bldg 8.4
80091 bef lor 23 geylang 8.9
81011 aft aljunied stn EW9 9.2
81031 blk 134 9.5
81051 sims ville 10.0
82011 aft paya lebar quarter EW8/CC9 10.6
82032 blk 416 10.8
82061 eunos stn/int EW7 11.4
jln eunos 83101 eunos stn EW7 11.8
83111 blk 17 12.1
72011 blk 322 12.6
bedok resvr rd 72021 blk 646 13.0
72061 blk 122 13.5
72071 blk 133 13.7
84499 blk 140 14.2
84489 opp bedok ind pk c 14.8
84461 opp blk 701 15.2
84471 blk 745 15.6
84621 opp blk 716 16.0
84611 opp waterfront isle 16.4
84631 opp waterfront waves 16.6
84601 opp waterfront key 16.8
75341 opp the clearwater condo 17.2
75061 blk 954d 17.6
tampines ave 1 75051 tampines west stn exit b DT31 18.3
tampines ave 5 76061 blk 938 18.9
tampines ave 4 76131 uob tampines ctr 19.4
76141 tampines stn/int EW2/DT32 19.8
tampines ave 7 76201 blk 423 20.3
76211 blk 449 20.6
76221 tampines east stn exit a DT33 20.9
76231 opp blk 390 21.3
76241 blk 497d 21.6
loyang ave 98011 blk 149a 22.2
pasir ris dr 1 98091 blk 156 22.5
pasir ris st 11 78199 opp white sands pr sch 22.8
78189 opp blk 187 23.1
pasir ris st 12 78039 blk 104 23.2
pasir ris dr 1 78061 blk 104 23.3
pasir ris dr 6 78079 blk 429 23.6
78089 blk 405 24.0
pasir ris dr 3 78101 opp downtown east 24.4
77009 pasir ris int EW1 25.0