Darb maths
Note: Educational estimate. Confirm current peak-hour windows and rate on the official Darb/Abu Dhabi Mobility channel.
What this Abu Dhabi Darb Toll Calculator does
Darb prices per gate the same way Salik does in Dubai, but with one rule that changes everything: it only charges during peak hours — Monday to Saturday, 07:00–09:00 and 15:00–19:00. Sundays and public holidays are free all day. A commute timed just outside that window can ride free, which a flat "every crossing costs money" assumption misses entirely.
Enter peak and off-peak crossings separately here, and the off-peak ones stay at zero cost — the way an actual Darb account would bill them.
Why people search for Abu Dhabi Darb Toll Calculator
New Abu Dhabi drivers search this before assuming every gate crossing costs money, the way it would with Salik. The peak-hour rule is the single biggest source of confusion.
Commuters shifting a departure time by 20-30 minutes to dodge the peak window want to see the actual AED saved before deciding it's worth the schedule change.
How Abu Dhabi Darb tolls work (educational)
Monthly cost = peak crossings × rate per crossing, plus any tag fee. Off-peak and weekend crossings don't add to the total. Confirm the current peak-hour window directly — it's the one variable that changes the entire estimate, more than the rate itself.
How to use this calculator
- Count your peak-hour gate crossings for a typical month (Mon–Sat, 7–9am & 3–7pm).
- Count off-peak and weekend crossings separately — they stay free.
- Check the per-crossing rate matches your account, or leave the default.
- Add any monthly account or tag fee.
- Tap Calculate to see the monthly Darb total.
- Try shifting your departure time outside peak hours to see the potential saving.
Worked examples
20 peak crossings a month at AED 4 = AED 80.
Same commute, timed outside peak windows — AED 0 in tolls, just a different departure time.
12 peak + 8 off-peak crossings: only the 12 peak ones bill, at AED 48 total.
Each gate bills separately during peak — double the crossings for a two-gate commute.
Tips to save money or avoid mistakes
- Check the exact peak-hour window before assuming every crossing costs the AED 4 rate.
- A 20-30 minute schedule shift can turn a paid commute into a free one — worth testing once.
- Multi-gate routes bill each gate separately during peak — count gates, not trips.
- Keep the Darb account funded; an unpaid balance risks a fine larger than the toll.
- Compare against Dubai's Salik calculator if your commute crosses between emirates.
Frequently asked questions
When does Darb actually charge a fee?
Peak hours only: Monday to Saturday, 07:00–09:00 and 15:00–19:00. Outside those windows it is free, and Sundays and public holidays are free all day. Timings shift during Ramadan. Source: Abu Dhabi Mobility.
What is the Darb rate per crossing?
AED 4 per gate crossing is the published Darb rate, and the field above stays editable so you can model changes. Abu Dhabi Mobility publishes the current rate and gate list.
Do I need a tag for Darb?
Yes, vehicles need to be registered with a linked payment method through the official Abu Dhabi Mobility system — there's no manual gate payment.
Does Darb work like Dubai's Salik?
Similar per-gate model, different timing rules. Salik now charges a variable rate (AED 6 peak, AED 4 off-peak, free 01:00–06:00); Darb charges a flat AED 4 but only inside its peak windows, and nothing at all on Sundays. Getting each window right matters more than the rate.
Do you store my numbers?
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Source for these rates
Darb charges AED 4 per gate crossing during peak hours only: Monday to Saturday, 07:00–09:00 and 15:00–19:00. Crossings outside those windows are free, as are Sundays and public holidays. Peak windows are shortened during Ramadan.
Rates and timings published by Abu Dhabi Mobility. Last checked 5 October 2026. Abu Dhabi Mobility has also announced additional gates operating outside these windows, so check the current gate list for your route. This site is not affiliated with Abu Dhabi Mobility.
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Disclaimer
Disclaimer: Educational estimate based on publicly discussed Darb toll structures. Confirm on the official Abu Dhabi Mobility / Darb portal before budgeting. Not affiliated with any UAE authority.