Petrol Pump Software ยท Guide

Petrol Pump Shift Closing: Nozzle Readings Step by Step

Updated 15 Oct 2026 ยท 7 min read ยท WebsNP team

Every petrol pump runs on one habit: the same sequence of checks at the start and end of each shift. When that sequence is followed, the owner can tell within minutes whether the shift went well. When it is skipped, differences appear in the stock days later and nobody can say who was on duty. This guide walks through a clear shift closing routine that works on paper or in software.

Before the shift starts

The incoming operator and the outgoing operator should stand at the dispenser together. They read each nozzle meter and write down the figure. The outgoing closing reading becomes the incoming opening reading, and both people sign or confirm it. This simple step ends most disputes, because both sides agreed to the number at the moment of handover.

Check also that rate boards and the dispenser display match the current rate set by the owner. If the owner changed the rate in the middle of the previous shift, note the exact time and the reading on each nozzle at that moment, so the sales before and after the change can be separated.

During the shift

Credit sales need a slip or entry with vehicle number, litres, fuel type and the signature or name of the driver. Digital payments should be matched with the QR or card receipt. Cash should go into the drawer or safe at set intervals instead of piling up at the nozzle. If a tanker arrives, the supervisor takes a dip before and after unloading and records the invoice quantity and tank.

At closing: step by step

  1. Stop sales at each nozzle or note the time of the last sale.
  2. Read every nozzle meter and record the closing figure.
  3. Subtract opening from closing to get litres per nozzle and per fuel.
  4. Multiply litres by the rate or rates that applied during the shift.
  5. Add credit sales, digital collections and any testing or return litres.
  6. Count the cash and compare with the expected cash.
  7. Record the difference with a reason, even if it is small.
  8. Sign the handover with the next operator.

Software does the arithmetic in steps three to five instantly, but steps one, two, six and seven still depend on people.

Do not forget test litres

Dispensers are often tested for measure, and the fuel is returned to the tank. Record these litres so the meter sales do not appear to be real sales. Many unexplained gaps in a daily report come from test litres written nowhere. Create a simple line called testing or returns and use it every time.

Dip readings and stock

At least once a day, usually at a fixed time or at day closing, take a dip reading in every tank. Convert it into litres using the tank chart and record it. Book stock should equal opening stock plus receipts minus meter sales. The difference between book stock and dip stock is your variance. A small, steady variance may be measurement. A growing one needs attention.

Cash declaration

Ask each operator to declare their cash before seeing the expected figure. If the expected number is shown first, people tend to adjust. The software should record the declaration, then reveal the difference. Over weeks this becomes a fair record of who has regular shortages and who does not, which helps you decide on retraining or other action.

When something does not add up

Even a careful station has days when the figures disagree. Do not simply write the difference in the margin. Work through a short list in the same order each time. First, check the arithmetic and the meter readings for a missed digit, which is the most common cause. Second, ask whether any tanker was received or any test litres were drawn during the shift. Third, check whether a rate change happened and whether the nozzle reading at that moment was noted. Fourth, look at credit slips for any that were handed over but not yet entered. Only after these steps should you suspect a leak or theft.

Writing the cause beside the difference, even when it is small, builds a record that helps you later. After a few weeks you can see whether the same nozzle, shift or day of the week shows up again.

What to review each morning

What to review each morning

ItemQuestion to ask
Litres per nozzleDoes any nozzle look unusual against its normal pattern?
Stock varianceIs it inside your tolerance for each tank?
Cash differenceWhich shifts and which operators show repeated gaps?
Credit salesHave all slips been entered against accounts?
Digital collectionsDo they match the statement or app totals?

Keep the paper trail

Keep credit slips, tanker invoices and shift sheets together for each day and store them in order. When there is a dispute or a visit from an auditor, a clean daily file saves hours. In software, attach or reference each of these documents and keep the daily report as the front page.

Our petrol pump software follows exactly this routine. Station owners who also run vehicles can link it with fleet management to see fuel taken against each vehicle. Message us on WhatsApp for a demo of the shift screen with your own nozzle layout.

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