Commercial Fleet & Freight Calculators
Transparent, zero-fluff educational guides engineered for owner-operators, fleet owners, and freight dispatchers. Every guide pairs rigorous mathematical formulas with real-world trucking scenarios and verified federal regulatory benchmarks.
Step-by-step formula for calculating trucking cost per mile (CPM). Learn fixed vs. variable costs, break-even rates per mile, ATRI industry benchmarks, and how to price loads profitably.
Cost Per Mile (CPM) is the single most important financial metric for determining profitable load rates.
Comprehensive guide to trucking detention pay: industry standard rates ($50-$100/hr), 2-hour free time rule, ATRI delay statistics, BOL timestamp requirements, and copyable broker billing clauses.
The North American freight standard allows 2 hours of 'free time' for loading and unloading.
Complete guide to Federal Bridge Formula B (23 CFR § 658.17): axle spacing mathematics, 80,000 lbs gross cap, steer and tandem limits, inner vs outer bridge rules, and sliding trailer tandems.
Federal Bridge Formula B prevents highway bridge fatigue by regulating weight concentration across axle spacing.
Independent, data-driven freight research for owner-operators and carrier fleets
Our guides are researched and authored exclusively by commercial freight specialists. All mathematical models, tax assumptions, and regulatory limits are verified against primary federal source material including the Federal Motor Carrier Safety Administration (FMCSA 49 CFR), the Federal Highway Administration (23 CFR § 658), the American Transportation Research Institute (ATRI), and the US Energy Information Administration (EIA).