What Is Last-Mile Delivery Cost?
Last-mile delivery cost is the expense of moving an order from a carrier’s local facility to the customer’s address. It includes the carrier’s base rate and additional charges such as residential delivery, fuel, redelivery, and package insurance.
For an e-commerce store, this cost affects both shipping profit and the price customers see at checkout. A low base rate can still produce a high per-order cost after surcharges, so compare your full delivery expense with the shipping fee you collect.
Last-Mile Delivery Cost Formulas
Weighted Base Cost per Order =
(Ground % × Ground Cost)
+ (2-Day % × 2-Day Cost)
+ (Overnight % × Overnight Cost)
+ (Same-Day % × Same-Day Cost)
Fuel Cost per Order = Weighted Base Cost × Fuel Surcharge %
Average Surcharges per Order =
(Residential % × Residential Surcharge)
+ (Delivery Attempt Rate × Redelivery Cost)
+ (Insurance % × Insurance Cost)
Total Delivery Cost per Order =
Weighted Base Cost + Fuel Cost per Order + Average Surcharges per Order
Net Shipping Revenue per Order =
Shipping Charged to Customer − Total Delivery Cost per Order
A negative net shipping figure means your store subsidizes shipping; it does not necessarily mean the order is unprofitable, because product margin may cover that subsidy. For a zone-based view of carrier costs, use the Shipping Cost Calculator (Zone-Based).
How to Use This Calculator
- Enter Monthly Orders to set the number of deliveries included in your monthly estimate.
- Enter Average Order Value to compare delivery expense with the sales revenue associated with each order.
- Set the speed mix and rates: enter the percentages and average costs for Ground %, Ground Cost, 2-Day %, 2-Day Cost, Overnight %, Overnight Cost, Same-Day %, and Same-Day Cost. Make sure the four speed percentages add up to 100%.
- Add delivery surcharges: enter Residential Surcharge and Residential % for home deliveries, plus Fuel Surcharge as a percentage of base shipping cost.
- Add delivery exceptions and protection: enter Delivery Attempt Rate, Redelivery Cost, Package Insurance, and Insurance %.
- Enter Shipping Charged to compare the average checkout shipping fee with your calculated delivery cost. The calculator updates the cost per order, shipping P&L, and potential savings as you change the inputs.
Use your carrier invoices and order records for averages rather than relying only on list prices. USPS publishes current service pricing in its Notice 123 rate tables; compare applicable services and package details when building your estimates.
Step-by-Step Example
Suppose a Shopify store handles 500 monthly orders with an average order value of $60. Its delivery mix is 65% ground at $8, 25% 2-day at $12, 5% overnight at $24, and 5% same-day at $16.
| Cost component | Calculation | Cost per order |
|---|---|---|
| Ground | 65% × $8.00 | $5.20 |
| 2-day | 25% × $12.00 | $3.00 |
| Overnight | 5% × $24.00 | $1.20 |
| Same-day | 5% × $16.00 | $0.80 |
| Weighted base shipping | $5.20 + $3.00 + $1.20 + $0.80 | $10.20 |
| Fuel surcharge | $10.20 × 10% | $1.02 |
| Residential surcharge | 80% × $4.00 | $3.20 |
| Redelivery | 5% × $8.00 | $0.40 |
| Insurance | 10% × $1.00 | $0.10 |
| Total delivery cost | $10.20 + $1.02 + $3.20 + $0.40 + $0.10 | $14.92 |
At $6 collected per order, shipping revenue is 500 × $6 = $3,000 per month. Delivery expense is 500 × $14.92 = $7,460, leaving a shipping subsidy of $7,460 − $3,000 = $4,460. The delivery cost is $14.92 ÷ $60 × 100 = 24.9% of average order value.
Delivery Speed: Cost Versus Customer Promise
Faster delivery usually costs more, but the right choice depends on whether speed increases conversion enough to cover the added expense. Compare the carrier’s base rates before surcharges, then calculate your own all-in cost using the calculator.
| Delivery tier | Typical base cost per package |
|---|---|
| Ground | $7–$12 |
| 2-day | $12–$18 |
| Overnight | $25–$40 |
| Same-day local | $10–$20 |
These are planning ranges, not guaranteed quotes; package size, destination, carrier contract, and surcharges change the final bill. The U.S. Census Bureau’s e-commerce data tracks online retail sales, but your own order mix and carrier invoices are better inputs for forecasting store-level delivery expense.
Set realistic delivery estimates at checkout before offering a faster paid option. The FTC’s internet order rules explain sellers’ obligations when they advertise shipping times, so avoid promising a delivery window your fulfillment process cannot meet.
7 Ways to Reduce Last-Mile Delivery Costs
- Test a ground-first checkout: Change the ground share from 55% to 70% and reduce expedited options only where the delivery estimate still meets customer expectations.
- Request a residential-fee review: Ask your carrier representative to review the surcharge after your residential volume rises; test the effect of lowering the fee by $0.75 in the calculator.
- Compare regional carriers: Price a local carrier for deliveries within a defined region, then compare its all-in cost with your national carrier rather than comparing base rates alone.
- Offer pickup locations: Add a pickup or locker option for customers near participating locations and model the portion of residential orders that might shift.
- Reduce failed attempts: Test delivery instructions and pre-delivery SMS notifications; model a reduction in the attempt rate from 6% to 3%.
- Review package dimensions: Smaller packaging can reduce billable weight; check oversized parcels with the Dimensional Weight Calculator.
- Set a ground-shipping threshold: Test a free-shipping minimum that raises cart value without absorbing expedited costs. The Free Shipping Threshold Optimizer compares threshold choices and their profit impact.
Frequently Asked Questions
What is last-mile delivery and why is it expensive?
Last-mile delivery is the final leg of shipping—from a carrier’s local hub to the customer’s door. It accounts for about 53% of total shipping cost because individual stops, residential addresses, failed deliveries, and fuel make this stage less efficient; a package may travel 2,000 miles for $3 through consolidated transport, then cost $8 for the final five miles to a doorstep.
How much does last-mile delivery cost per package?
Last-mile delivery often costs $7–$12 for ground, $12–$18 for 2-day, $25–$40 for overnight, and $10–$20 for same-day local delivery before every surcharge is included. Residential fees, fuel, and redelivery can raise the final bill, so the all-in average is often 15–25% above the base carrier rate.
How can I reduce last-mile delivery costs?
Shift suitable orders to ground service, negotiate residential fees, compare regional carriers, and offer pickup points to reduce doorstep deliveries. SMS notifications and clear delivery instructions can cut failed attempts, while consolidating volume with fewer carriers may strengthen your pricing discussions.
What is a residential delivery surcharge?
A residential delivery surcharge is an extra $4–$6 many carriers charge for delivering to a home rather than a business address. Since more than 85% of e-commerce deliveries are residential, the fee can add roughly $2,300 a month for a store shipping 600 orders with that residential share; USPS does not charge this type of residential surcharge, which can make it less costly for some lightweight home deliveries.
Should I offer free expedited shipping?
Usually, free expedited shipping is difficult to justify because it can cost two to three times more than ground delivery. A better test is to offer free ground shipping, show a clear delivery estimate, and let customers pay the incremental cost for an upgrade; for example, a 2-day order at $14 instead of ground at $8.50 adds $5.50 to that order’s delivery expense.
About This Calculator
Luis Dev Studio built this calculator for Shopify merchants to estimate last-mile costs by delivery speed, surcharges, and shipping revenue. For help reviewing your fulfillment setup, explore our services or contact us.
Updated by Luis Gonzalez · Jul 22, 2026