Read a UPS Fuel Surcharge and Re-Run Package Cost

You open a UPS invoice and see a line called Fuel Surcharge. A 0.50-percentage-point rise adds $5,000 to each $1 million of charges subject to fuel, before contractual fuel discounts. For a small business, that line can quietly change the cost of every package. The line is easy to miss because it appears among familiar charges. It is also easy to misread, since it works as a percentage of a selected group of charges.

If you do not know which charges are in that group, you cannot judge the real cost. The line moves with the percentage and with the charges in its base. The practical question is how much the line adds to each package, and whether your price should still change. Re-run the math on your own invoice before peak season and before the next rate change.

The fuel base decides the whole calculation

The percentage only matters after you know what it touches. An invoice during peak season can look heavier even when the base rate has not changed. That changes shipping costs without a new rate. The per-package math gets harder if you mix fuel charges with non-fuel charges. Keep the fuel base separate from everything else. The percentage can look small on the invoice, but the base is what makes the dollar amount real. That separation is the part of the job that prevents a small percentage from becoming a wrong price.

Re-run the surcharge in four steps

• First, list the fuel-applicable charges on the invoice. UPS's November change raises the fuel amount on applicable peak-season charges, because the surcharge attaches to transportation and the listed extras such as Residential, Delivery Area, Additional Handling, Large Package, and Demand Surcharges. The common mistake is to use the whole invoice total. You are done when you have one subtotal that excludes non-fuel charges.
• Second, apply the current weekly percentage. Use the percentage shown on the invoice or the carrier's current table. Multiply it by your fuel-applicable subtotal. If the invoice shows a different number, check whether a discount was applied or whether a charge was included in the base. You have a fuel amount before discounts when the multiplication matches the line on the invoice, or you can see why it does not.
• Third, subtract contractual fuel discounts. If your agreement reduces the fuel percentage, take that reduction off the fuel amount, not off the base. Some agreements reduce the percentage; some reduce the dollar amount. Use the terms in your contract. The step is finished when the number matches the net fuel charge on the invoice.
• Fourth, compare the per-package cost before and after. Use the old percentage for the before number and the new percentage for the after number. Divide the added fuel amount by the number of packages in the period. You are done when you can state the added cost per package and see whether your price covers it.

Why the line can move more than the headline

UPS's new fuel surcharge tables began on November 2, 2026. The announced increase was 0.25 to 0.50 percentage points, depending on the starting point, and it was scheduled to take effect on November 2. At the most recent diesel and jet-fuel benchmarks, UPS's updated schedules generated surcharges 0.50 percentage points above the August tables, with fuel prices held constant.

If fuel prices drop through the bands that affect the surcharge, the gap can reach 2.00 percentage points on Ground and 2.75 percentage points on Air. UPS's 2027 general rate increase averages a net 5.9 percent across Ground, Air, and International daily rates, and the new rates start December 21. A rate increase changes the base rate. A fuel surcharge changes the percentage on part of the bill. Re-run both when either one moves.