FRENESDEIT
Free calculators

Car & transport

Planning a journey or choosing a powertrain means comparing figures that are not always presented in the same way. This category estimates trip fuel, journey time, electric charging cost and duration, differences between powertrains plus a tyre’s diameter and circumference. Simply choose the subcategory that interests you, then open the tool you need.

Journeys & fuel

Estimate travel time, litres and cost from distance, speed and consumption.

Travel Time Calculator: Distance, Speed & Stops

Estimate travel time from distance and average speed. Add breaks and a departure time to see your total journey duration and estimated arrival.

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Fuel Cost Calculator

Calculate fuel used and trip cost from distance, consumption and fuel price.

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Electric & comparison

Calculate charging costs and compare energy, insurance and maintenance, excluding purchase and resale.

EV Charging Time Calculator

Estimate electric-car charging time and cost at home or at a charger.

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Car running costs: petrol, hybrid and electric comparison

Compare energy, insurance and maintenance costs using your annual distance. Free yearly and multi-year running cost estimates, excluding purchase and resale.

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Tyres & dimensions

Calculate a tyre’s diameter and circumference from the size printed on its sidewall.

Tire Size Calculator

Calculate a tyre’s theoretical outside diameter and circumference from width, aspect ratio and rim size.

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