Use this logistics calculation for a transparent shipment, inventory, warehouse, customs, packaging, carrier, or service-level estimate when the governing units and business rules are explicit.

First-attempt successes

Stops delivered successfully on the first attempt.

Total stops

Total delivery stops attempted in the same period.

Compute the share of deliveries completed on the first attempt as a percent of all delivery stops. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.^[1]

First-attempt success (%)

First-attempt success rate in percent.

• Carrier tariffs, customs rules, dangerous-goods requirements, hours-of-service rules, surcharges, port terms, dimensional divisors, and service definitions vary by jurisdiction, contract, date, mode, and commodity. A calculation is not a booking, classification, or compliance determination.
• Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Verify current carrier and authority documents, retain shipment dimensions and timestamps, test boundary cases, and reconcile estimates against invoices and operational scans.

• Stops Per Hour Route Density Calculator

  Compute route density as delivery stops completed per hour on the route including drive time.

• Failed Attempt Retry Schedule Lookup

  Apply an example failed-delivery escalation schedule: first attempt, next-business-day retry, consignee contact before another retry, then return to terminal. Replace this policy where carrier instructions differ.

• Net Freight After Discount and FSC

  Compute net freight by applying the negotiated percent discount to the linehaul first and then adding the fuel surcharge on the discounted amount.