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byHoratio/Tools/05 · Route planning

What does planning a run by hand cost you? Add up the morning.

A multi-drop run assembled across a CRM, a pin-map, a consumer mapping tool and a calendar takes most of a morning, and any change means doing it again. This adds up the planning, the publishing, the replans and the chasing across the year, and puts the mileage saving from an honest stop order beside it.

Tool05 · Route planning cost
InputsEleven, from your dispatch week
OutputHours, wages, miles, one total
Proven inCase study 001
CostFree · nothing stored
Planning runs × minutesPublishing the calendar, by handReplans start againChasing invoices and detailsMiles trimmed 5–10% typicalResult one number a year Planning runs × minutesPublishing the calendar, by handReplans start againChasing invoices and detailsMiles trimmed 5–10% typicalResult one number a year

Nobody times the morning it takes to plan a run, because it is four different tools and none of them feels like the job. Read the CRM, paste addresses into a map, guess an order in another one, type it all into a calendar, hunt the invoices. Then someone rings to change a drop and it happens again. This adds it up across the year, at the planner's wage, and puts the miles beside it.

Cost of planning by hand, a year

Your dispatch week · eleven numbers

The week
Minutes per run, by hand
£
The miles
£
%

Planning by hand · every year

—a year — hours at the planner's wage, plus the miles a guessed order drives
Minutes per run, all in
Planning hours a year
Publishing hours
Replanning hours
Chasing hours
Total hours a year
as wages
Miles trimmed a year
as fuel, wear and time
Cost of planning by hand, a year
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Pre-filled with the workflow from case study 001, a UK garden-products retailer delivering on its own vehicles. Nothing you type is stored or sent anywhere.

What the number means

  • Per run, add the minutes to plan, publish and chase. Per week, add the replans. Times the delivery weeks: at the defaults that is 468 hours a year, about 195 minutes per run.
  • At £18 an hour that is £8,400 in wages on clerical assembly — senior time, usually, because the planner is whoever knows the customers.
  • A guessed driving order typically drives 5–10% more miles than an optimised one. On 600 miles a week that is about £900 a year at 45p a mile.
  • The fleet this loads with now plans a run in 5–10 minutes and publishes it in one click, with driver-hours law enforced by the scheduler. Case study 001 has the build.

How is the cost of manual route planning calculated?

Four blocks of time, each timed per run or per week and multiplied out. Planning is reading the orders out of the CRM, getting them onto a map and choosing an order. Publishing is typing the schedule into the calendar one drop at a time and attaching the invoices. Chasing is the ad-hoc hunt for a phone number, a delivery note or a PDF that should have been on the entry. Replans are the ones that hurt: a customer changes a day, a pallet is not ready, and the whole thing is assembled again because there is nothing to edit.

The hours are costed at the planner's rate. The second line is the miles: a stop order chosen by eye in a consumer mapping tool, with no drive times, no offload windows and no break rules, is driveable but not efficient. Honest drive-time maths typically trims 5–10% of miles, and on a fleet's weekly mileage that is fuel, hours and wear recovered every week.

Why is the replan the expensive line?

Because it is the one that makes people avoid change. When republishing a run means retyping every calendar entry, a plan gets frozen the moment it is sent, and the business bends around it — the late pallet goes on the wrong day, the driver gets a phone call instead of an updated calendar, the customer waits. In the platform built for this fleet, re-sending after a change updates the same calendar events in place and recalling deletes them, so a replan is seconds and a plan is allowed to be wrong until it is right.

2 hrs → 10 minto plan a multi-drop run, and one click to publish it — customer, phone, notes, driver and invoice link on every stop.

A worked example

Three runs a week for 48 weeks. Ninety minutes to plan each, 45 to publish, 20 to chase, and two replans a week at an hour: 216 + 108 + 48 + 96 = 468 hours a year, or about 195 minutes per run, which is most of a morning. At £18 an hour, £8,424. Six hundred miles a week with 7% trimmed at 45p a mile is 2,016 miles and £907. About £9,300 a year — before the errors a retyped postcode causes, and before the compliance that currently lives in the driver's head.

What does the number leave out?

  • Errors. No retyping means no mistyped postcodes, forgotten stops or stale calendar entries — each of which costs a wasted journey or a let-down customer. Not in the total.
  • Compliance. Driver-hours law, mandatory breaks and vehicle licensing enforced by a scheduler rather than remembered. Worth more than the hours if it is ever tested.
  • Knowing what a run costs. Revenue per drive hour, cost per delivery and vehicle target attainment did not exist as numbers before the build. A permanent analytics record is a different business.
  • The planner's alternative. The person doing this is usually senior. The morning has a better use.

What do you do with the number?

Time a fortnight of runs honestly rather than estimating, and count the replans — they are always more than remembered. If a run passes through four tools and a person is the integration between them, that chain can be collapsed into one piece of software shaped around the working day, in days rather than months; the operations audit maps every retyping step between your tools and costs what could be collapsed. The other calculators cover quoting, buying and the hire, and the short version of the method is on the byHoratio homepage.

Questions people ask about route planning cost

How long should it take to plan a multi-drop delivery run?

Minutes, if the orders arrive on a map on their own and an engine sequences them with real drive times, offload windows and driver-hours rules. In the fleet this tool loads with, a run that took 60–120 minutes across four tools is proposed and adjusted in 5–10 minutes, and publishing it to the drivers' calendar — customer, phone, notes, driver and invoice link on every stop — is one click.

How much mileage does route optimisation actually save?

For a stop order previously chosen by eye, honest drive-time maths typically trims 5–10 per cent of miles. It is rarely more than that for a competent human planner, which is why the tool defaults to 7 and lets you set your own. The larger savings in a rebuild are the hours and the errors, not the fuel.

Is off-the-shelf routing software good enough?

For the routing itself, often yes. The cost in this calculator comes from everything either side of it: retyping orders out of the CRM, typing the schedule into a calendar, hunting invoices, and replanning from scratch. Per-vehicle routing SaaS has no trigger from your CRM, no invoice pipeline and no calendar your drivers already read, so that copy-and-paste survives alongside the subscription.

Can route planning software enforce driver-hours rules?

It should, and it is one of the strongest arguments for building rather than buying. The scheduler in case study 001 applies real road drive times, per-stop offload windows, HGV driver-hours limits, the mandatory break for the firm's 7.2-tonne vehicle, multi-day splitting with overnight positioning, and bridge-height-aware routing per vehicle — and refuses to crew a lorry with a van-only driver.

Why does the calculator ask for replans separately?

Because they are the hidden cost. A plan that cannot be edited gets frozen the moment it is published, and the business bends around it. Counting replans separately shows how much of the year goes on doing the same work twice — and it is the line that disappears completely when a change edits the calendar in place.

—One next step

How many tools does one delivery pass through?

If it is four, and a person is the integration between them, that is a morning a week you are paying for twice. Twenty minutes, no deck, no pitch.

HORATIO@BYHORATIO.COM

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