Ormaven
Ormaven Tools · For drivers

Driver Tools

Three practical, local browser calculators for trip costs, shift balance and minimum rate per kilometre. For personal driving, delivery and professional drivers; no sign-in or uploaded inputs.

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Cost of one trip

Calculate fuel, running costs and extras for one trip.

Shift earnings estimate

Revenue less the costs entered, before income tax and mandatory contributions.

Minimum required revenue

Cover costs and target balance per hour; not a binding quote.

Important: Figures are in CZK and are estimates. Balance is not take-home pay or accounting profit: taxes, contributions and costs you did not enter are excluded. All calculations run locally in your browser. Measured fuel consumption calculator → · Annual car costs →