ERP 2 Foreign Vehicle Flat Fee Calculator Singapore
Work out the flat ERP fee a foreign-registered vehicle without an OBU pays for a stay in Singapore from 1 January 2027.
The flat fee applies to foreign-registered vehicles without an OBU.
The flat fee starts on 1 January 2027. Both dates count.
Your ERP flat fee
- Days in Singapore
- 7
- Saturdays and Sundays (no ERP)
- 2
- Public holidays (no ERP)
- 1
- Public holidays in your stay
- 2027-02-08
LTA charges each ERP operational day the vehicle travels on Singapore roads, so a day you do not drive may not be charged. Treat this as the most you would pay.
In-depth guide
ERP 2 for foreign-registered vehicles: the flat daily fee from 1 January 2027
What changes for foreign-registered vehicles when ERP 2 launches on 1 Jan 2027: the OBU is optional, and a vehicle without one pays $3 (motorcycle) or $10 (all other vehicles) for each ERP operational day.
Key figures at a glance
What changes on 1 January 2027
Gantry-based ERP charging ceases on 31 December 2026, and ERP 2 launches on 1 January 2027. ERP 2 uses satellite technology and an in-vehicle On-Board Unit (OBU), so physical gantries are no longer needed. All Singapore-registered motor vehicles must have an OBU. The congestion pricing framework does not change, and ERP rates continue to be reviewed quarterly.
Foreign-registered vehicles
The OBU is not mandatory for foreign-registered vehicles. They could install one from 1 April 2026; the OBU costs $158.70 including GST for foreign motorists until 31 December 2026.
From 1 January 2027, a foreign-registered vehicle that enters Singapore without an OBU pays a flat-rate ERP fee for the number of ERP operational days during its stay:
| Vehicle | Flat fee per ERP operational day |
|---|---|
| Motorcycle | $3 |
| Car and all other vehicles | $10 |
Which days count
ERP operates from Monday to Friday and does not operate on Saturdays, Sundays or public holidays. On the eve of some major holidays ERP stops at 1 pm; that day is still an operational day. The calculator uses the gazetted 2027 public holidays, including in-lieu Mondays.
Until 31 December 2026
Gantry-based ERP continues. Foreign-registered cars can pay a flat $5 a day through an Autopass Card, and other foreign-registered vehicles need an IU. Without an IU there is a $70 penalty for each operating gantry driven through. The IU is being phased out by the end of 2026.
What this guide does not cover
The fee is worded as each ERP operational day the vehicle travels on Singapore roads. The calculator counts every operational day from the day you enter to the day you leave, so it shows the most you would pay. It does not cover per-location ERP charges (reviewed quarterly), OBU installation, or the rules before 2027.
Common mistakes
- Using the flat fee for a vehicle with an OBU. The flat fee is for vehicles without an OBU; with one, the usual ERP charges apply.
- Counting weekends and public holidays. There are no ERP charges on those days.
- Applying the 2027 fee to a 2026 trip. Until 31 December 2026 the current rules apply.
Which tool for what
- Road tax calculator: annual road tax for a Singapore-registered vehicle.
- Singapore public holidays: the gazetted holidays when ERP does not operate.
Frequently asked questions
How much is the ERP flat fee for foreign vehicles from 2027?
A foreign-registered vehicle without an OBU pays $3 a day for a motorcycle and $10 a day for every other vehicle, for each ERP operational day.
Which days count as ERP operational days?
Mondays to Fridays that are not public holidays. There are no ERP charges on Saturdays, Sundays or public holidays.
Does a foreign vehicle need an OBU?
No. The OBU is optional for foreign-registered vehicles, who could install one from 1 April 2026. Singapore-registered vehicles must have one.
What happens before 1 January 2027?
Gantry-based ERP continues until 31 December 2026. Foreign cars can pay a flat $5 a day through an Autopass Card, and other foreign vehicles need an IU.
Is the day I arrive or leave charged?
LTA charges each ERP operational day the vehicle travels on Singapore roads. The calculator counts both dates if they are operational days, so the result is the most you would pay.
Does this give ERP rates for each road?
No. Per-location ERP charges are reviewed every quarter and are not covered here. Check LTA for current rates.
Sources
- LTA OneMotoring — ERP 2.0 — The OBU for foreign-registered vehicles and the flat daily fee from 1 Jan 2027 (page updated 29 Oct 2026).
- LTA OneMotoring — Electronic Road Pricing (ERP) — ERP operating days, the current rules for foreign-registered vehicles and the IU phase-out (page updated 27 Oct 2026).
- LTA — New Road Markings and Signs to Support Transition to ERP 2 from October 2026 — ERP 2 launches on 1 Jan 2027, gantry-based charging ceases on 31 Dec 2026 and the gantries are removed (28 Sep 2026).
This guide explains published rules in plain language. It is not financial, legal or official advice — rules change, so confirm with the agency linked above before you commit.