At a glance
Average per-parcel shipping cost across all PostNord consignments in the trailing 30 days. The CFO’s read on shipping economics. Rising avg cost without rising service tier or volume mix shift means PostNord raised rates, fuel surcharges hit, or you’re shipping heavier / further parcels on average. Climate-sensitivity matters here: winter-route surcharges in northern Sweden and Norway can add 10 to 15 percent to per-parcel cost during Dec to Feb.
Calculation
Calculated automatically from your PostNord data. See the At a glance summary above for what the metric tracks and the worked example below for a typical reading.Worked example
The Stockholm outdoor-apparel brand. Reading taken at 09:00 CET on 14 Mar 26 for the trailing 30 days.
What this tells the merchant:
- Avg cost SEK 67, +3.9 percent vs prior period, alert at +10 percent comfortably clear. Healthy for the winter window where seasonal surcharges naturally lift avg cost.
- The +3.9 percent rise is mostly winter surcharge. SEK 2.10/parcel in winter surcharge that wasn’t in the prior baseline accounts for ~3.3pp of the 3.9 percent rise. Pure operational drift is sub-1 percent, no concern.
- The Norrland share is the cost driver. 8 percent of volume is going to Norrland (Sweden’s far north) where the zone + winter surcharges add SEK 8 to 15 per parcel above the base. If the merchant could shift Norrland delivery to MyPack Collect (pickup-point) instead of MyPack Home, the zone-based surcharges drop materially. Quick estimate: shifting 50 percent of Norrland to MyPack Collect saves roughly SEK 4,500/month at this volume.
- The fuel surcharge of 4.5 percent is Q1 26’s published rate. PostNord publishes fuel surcharges quarterly; expect Q2 26 to drop to 3.5 to 4 percent if diesel prices ease, lift to 5 to 6 percent if they don’t. The trend is tracked on Cost Per Shipment Trend.
- The “cost suddenly spiked” debug case. If avg cost jumps 8 percent overnight, three checks: (1) Quarterly surcharge change. PostNord refreshes fuel and other surcharges on Jan 1, Apr 1, Jul 1, Oct 1; the change is communicated 30 days in advance. (2) Volume mix shift. Did your volume swing toward Express or cross-border? Express is 2 to 3× MyPack Home cost. (3) Weight or dimension creep. A merchandising launch with heavier or bulkier SKUs raises the weight / volumetric surcharge.
- Compare to summer baseline. This brand’s avg cost on 11 Aug 25 was SEK 61.50. The 9 percent rise from summer baseline to current is the winter premium plus modest annual rate increase. Plan budget for the seasonal swing; don’t treat it as a degradation.
Sibling cards merchants should reference together
Reconciling against the vendor’s own dashboard
Where to look in PostNord’s own portal: PostNord Business Portal → Invoices for itemised cost data, or Reports → Cost Performance for per-parcel cost averages. Larger contracted senders also receive a monthly billing summary by email; that’s the official source-of-truth for finance. The card’s avg-cost figure should agree with PostNord’s portal to within 1 to 2 percent on a 30-day window. Larger gaps usually trace to the timing reasons below or to surcharge components included differently. Why our number may legitimately differ from PostNord’s portal:
Cross-connector reconciliation: