16 Free Professional
Trucking Tools
Built by owner-operators, for owner-operators. Every calculator you need to run a profitable trucking business — financial planning, compliance, tax strategy, and more.
Financial Planning
6 toolsKnow your numbers before you accept the load — or sign the lease.
Cost Per Mile Calculator
What does it really cost to move one mile? Stop guessing.
Load Profitability Calculator
Get a plain-English verdict: is this load actually worth taking?
Break-Even Miles Calculator
Find the exact mileage where you stop losing money and start making it.
Freight Rate Calculator
Calculate your minimum rate before negotiating — never leave money behind.
Truck Payment Calculator
See total interest, amortization schedule, and early payoff savings.
Lease vs Buy Calculator
Which really costs less over 5 years — see the full dollar comparison.
Flintrock OS Platform
Want these results saved automatically?
The full platform tracks every number month over month — costs, rates, profit trends — so you always know where you stand without running a calculator each time.
Fuel & Tax Compliance
4 toolsFuel is your biggest variable cost. Tax compliance is non-negotiable.
Fuel Surcharge Calculator
Know exactly what fuel surcharge to charge before the broker lowballs you.
Fuel Cost Calculator
Total fuel bill for any trip — truck, DEF, and reefer in one number.
IFTA Calculator
Estimate your quarterly tax liability across multiple states — before the bill arrives.
Deadhead Calculator
Dead miles kill margins. See the real cost before you say yes.
Compliance & Operations
3 toolsFines and violations cost more than the loads they come from.
Ownership & Tax Planning
3 toolsKeep more of what you earn — legally, with the right deductions.
Truck Depreciation Calculator
MACRS 5-year, straight-line, or declining balance — see your real tax savings.
Trucker Per Diem Calculator
The $69/day deduction most truckers leave on the table — claim every dollar.
Insurance Cost Calculator
Estimate your full insurance bill — and see exactly what's driving the cost.
Run your business on data,
not instinct.
These free tools give you a snapshot. Flintrock OS gives you the full picture — costs tracked automatically, profit calculated per load, trends surfaced before they become problems.
No credit card. No commitment. Join 200+ owner-operators on the waitlist.