How many hours can an HGV driver work in a week?

If you need the short answer, an HGV driver can drive up to 56 hours in a single week, but no more than 90 hours across any two consecutive weeks. That is the rule most operators are asking about when they want to know how many hours an HGV driver can drive in a week.

In practice, though, very few legal schedules allow a driver to keep hitting 56 hours week after week. Daily driving limits, break requirements, daily and weekly rest, and the separate working time rules all cut into what is actually achievable. The transport job may look possible on paper until you lay the Tachograph records over the rota.

The weekly HGV driving limit in simple terms

For most UK and EU regulated HGV operations, the core driving limits are:

• 56 hours maximum driving in one week
• 90 hours maximum driving in any two consecutive weeks
• 9 hours maximum driving in a day, which can be extended to 10 hours twice in a week

For drivers in Great Britain, the weekly driving limit normally runs from 00:00 Monday to 24:00 Sunday for EU drivers’ hours purposes. Northern Ireland follows the EU framework directly. For most UK operators running goods vehicles in scope of Tachograph rules, these are the numbers that matter day to day.

So if somebody asks us how many hours an HGV driver can drive in a week, the legal headline is 56 hours. But that answer is incomplete unless you add the fortnightly cap. A driver could do 56 hours this week only if the next week is reduced to 34 hours or less, because together they cannot exceed 90.

That two week rule is where fleets often get caught out. A driver may still look legal at the end of one week, but already be boxed in for the following week. If planners only review the current week in isolation, they can create avoidable infringements before the traffic office spots the problem.

What counts as driving time and what does not

Driving time is not the same as shift time, duty time, or paid hours. Under Tachograph rules, driving time is the period recorded against the driving mode, usually shown by the steering wheel symbol. This is the time that counts towards the 9 hour daily limit, the 56 hour weekly limit, and the 90 hour fortnightly limit.

Driving time includes:

• Time spent actually driving the vehicle on the road
• Short periods in traffic or queues where the vehicle is still in active driving mode
• Any in scope road movement that the Tachograph records as driving

It does not include:

• Other work, such as loading, unloading, vehicle checks, paperwork, depot moves that are not recorded as driving, or assisting with deliveries
• Periods of availability, where the driver is waiting and knows roughly how long the wait will be
• Breaks and rest periods

This distinction matters because a driver might have a 13 or 15 hour spread-over day but only 8 or 9 hours of actual driving. From a compliance point of view, the Tachograph driving total could still be legal even where the shift feels long operationally.

It also matters when operators review reports. If a planner sees a driver on duty for 60 hours in a week, that does not automatically mean the weekly driving limit has been breached. Equally, a driver can exceed the weekly driving limit without an exceptionally high total duty time if most of the shift is spent behind the wheel.

The cleanest way to manage this is to separate the data properly. We find operators work more efficiently when Tachograph driving, other duties, rest, and availability are not mixed together in spreadsheets. A joined up system gives the traffic office a much clearer picture of actual driver hours risk. Our guide on one platform for tracking, Tachograph and driver hours explains how that visibility helps in day to day planning.

Why a driver cannot usually drive 56 hours every week

The 56 hour weekly cap is a ceiling, not a normal target. Several other rules make it difficult to reach repeatedly.

First, there is the 90 hour limit over two consecutive weeks. If a driver records 56 hours in week one, there are only 34 hours left for week two. That alone stops a steady 56 hour pattern.

Second, the daily driving limit applies before you even reach the weekly total. A driver can normally drive 9 hours a day, with up to two 10 hour driving days in a week. That means a legal week might look like this:

• 10 hours Monday
• 10 hours Tuesday
• 9 hours Wednesday
• 9 hours Thursday
• 9 hours Friday
• 9 hours Saturday

That totals 56 hours. It is legal on the driving side, but only if the driver also takes the required breaks and daily and weekly rest.

Third, breaks reduce available road time. After 4.5 hours of driving, a driver must take at least 45 minutes of break, unless taking rest. That break can be split into 15 minutes followed by 30 minutes, taken in that order. If the route plan ignores those break points, the day may become impossible even though the mileage looked manageable.

Fourth, daily rest has to fit in. A driver must normally take at least 11 hours daily rest, although this can be reduced to 9 hours up to three times between weekly rest periods. There are also rules on split daily rest. Once you factor in loading slots, traffic, walkaround checks, fuelling, and depot delays, the room to build six heavy driving days becomes tight.

Fifth, weekly rest must be taken. A regular weekly rest is at least 45 hours. A reduced weekly rest is at least 24 hours, subject to compensation rules. When operators push right to the edge on driving hours, weekly rest timing often becomes the issue that breaks the schedule.

This is why legal planning has to look beyond the simple weekly maximum. A driver may be under 56 hours and still be heading for infringements on breaks or rest. Equally, the next week may already be restricted because of what has been used in the current one. If you want a deeper look at the overlap between these rules, our article on driver working hours rules that keep fleets compliant sets out the practical differences.

How weekly driving limits differ from working time rules

A common source of confusion is mixing up drivers’ hours rules with working time rules.

Drivers’ hours rules govern driving, breaks, and rest. These are the rules enforced through the Tachograph record for in scope HGV work. They include:

• 9 hours daily driving, extendable to 10 hours twice a week
• 56 hours weekly driving
• 90 hours driving in any two consecutive weeks
• Break after 4.5 hours of driving
• Daily and weekly rest requirements

Working time rules for mobile workers in road transport are different. In the UK, the Road Transport Working Time rules generally cap working time at:

• 60 hours in a single week, provided the average does not exceed 48 hours
• 48 hours average weekly working time, usually calculated over the relevant reference period

Working time includes other work as well as driving, but not breaks and not most periods of availability. So a driver could be legal on driving hours and still be at risk on working time if the week includes long loading, waiting, or yard duties counted as work.

This matters operationally because a planner may look only at the Tachograph driving total and think the week is safe. It may not be. For example, a driver could log 42 hours driving and another 20 hours of loading and depot work. That can create a working time issue even though the weekly driving limit has not been reached.

For transport offices managing mixed fleets, subcontractors, and changing delivery patterns, the safest approach is to monitor both sets of rules together. We cover that in more detail in how to track driver hours across a fleet.

A practical weekly planning example for operators

Take a UK general haulage operator running artics Monday to Saturday. The driver is in scope of EU style rules and uses a digital Tachograph.

Week 1 plan:

• Monday, 9 hours driving
• Tuesday, 10 hours driving
• Wednesday, 9 hours driving
• Thursday, 9 hours driving
• Friday, 10 hours driving
• Saturday, 7 hours driving

Total for week 1, 54 hours driving

At first glance, that looks efficient and legal. The driver has used both 10 hour extensions and stayed under the 56 hour weekly cap. But now look at week 2.

If the operator wants to stay within the 90 hour fortnightly cap, the maximum available driving in week 2 is 36 hours. If the planner forgets that and builds another 45 to 50 hour driving week, the infringement is already built into the schedule before the vehicle leaves the yard.

A safer week 2 plan might be:

• Monday, 8 hours driving
• Tuesday, 9 hours driving
• Wednesday, 7 hours driving
• Thursday, 6 hours driving
• Friday, 6 hours driving

Total for week 2, 36 hours driving

Week 1 plus week 2 equals 90 hours, which is the maximum allowed across the two weeks.

Now add the real world details. The driver also needs:

• A 45 minute break after each 4.5 hours of driving
• Daily rest at the end of each shift
• Weekly rest positioned correctly between the weeks
• Other work such as checks, loading, waiting at RDCs, defect reporting, and paperwork

That is why practical scheduling cannot be done from route mileage alone. You need to know what the driver has already used this week, what they used last week, and where the break and rest points will fall during the jobs.

For many fleets, the challenge is not understanding the rule itself. It is seeing the rule early enough, across enough vehicles and drivers, to act on it. If one planner is checking cards manually, another is reading downloaded files later in the week, and payroll is holding separate duty records, the whole process becomes reactive.

How operators can monitor driver hours without chasing paperwork

The best control point is not after the infringement. It is before the work is allocated.

That means pulling Tachograph data, vehicle activity, and driver status into one workflow so the transport team can see weekly and fortnightly risk before building the next run. When that information sits in separate systems, or worse in email attachments and manual printouts, operators spend too much time chasing records and not enough time managing exceptions.

At Fleetalyse, we focus on making that operational picture easier to read. Remote Tachograph downloads mean the office does not have to wait for a vehicle or driver card to come back to base before reviewing activity. Combined with GPS tracking, planners can compare location history, route progress, and recorded driving against the actual plan.

That helps with questions such as:

• Which drivers are close to the 56 hour weekly limit?
• Which drivers are still legal this week but at risk against the 90 hour fortnightly cap?
• Where are repeated break or rest issues appearing?
• Which jobs regularly create avoidable pressure because of waiting time or poor slot planning?

With the right setup, you can also use fleet reporting to review patterns by driver, depot, customer, or route. If one contract consistently pushes drivers towards reduced rest or late week limit pressure, that is an operational issue worth fixing, not just a compliance issue to document.

Our platform is built for commercial fleet operators who want that joined up view. We bring together live GPS tracking, remote Tachograph downloads, connected Smart dashcams and reporting for HGV, van, trailer, asset and mixed fleets. Operators can start with Fleetalyse-ready trackers, choose unlocked Teltonika hardware, or roll out a wider solution using IoT SIMs, CAN data and mapping based on OpenStreetMap.

That matters because compliance visibility is stronger when it is not isolated from the rest of the fleet picture. If a driver is delayed at a customer site, if a vehicle is idling in a queue, or if a route repeatedly overruns, those events affect driver hours planning. Seeing them in one place helps the office make earlier decisions.

For operators reviewing systems, our fleet management solutions for commercial operators show how we combine tracking and compliance tools, and our 4G Smart Dash Camera options for fleet visibility show how incident context can sit alongside journey and driver records.

A final practical point, weekly and fortnightly checks should not depend on somebody remembering to ask for a printout. The stronger process is automated collection, standard reporting, and exception led review. That is usually where spreadsheets start to fail as the fleet grows.

If your team is still juggling separate downloads, route plans and manual hour checks, it is worth looking at a driver hours app that cuts compliance blind spots. The main gain is not convenience for its own sake. It is better visibility before a legal limit is crossed.

Fleetalyse supports UK operators with practical tools for tracking, Tachograph visibility and fleet reporting, through Fleeta Limited T/A Fleetalyse. For buyers comparing rollout options, we also support hardware choice through Fleetalyse-ready trackers and unlocked Teltonika devices, with account access managed through the Customer Portal and Tracker login, and online purchasing where relevant through Stripe. For fleets managing cost controls, invoicing and VAT records remain separate commercial matters, but the operational aim is simple, clearer fleet data, fewer blind spots, and less chasing of paperwork.