Petrol Expense Calculator UK

Petrol expenses include the cost of fuel consumed during your journeys. Our calculator accounts for your vehicle's fuel efficiency (MPG) and current petrol prices to determine total expenses. This includes commute costs, business travel, leisure trips, and any journey requiring petrol.

The calculator is highly accurate when you provide real data. Accuracy depends on: (1) Your car's actual MPG - manufacturer figures are often optimistic, (2) Current petrol prices at your location, (3) Driving conditions - city driving uses more fuel than motorway. For best accuracy, measure your actual fuel consumption over 2-3 fill-ups and use current prices from your local petrol station.

Yes! This petrol expense calculator is perfect for tracking business mileage expenses. Use it to calculate petrol costs for client visits, conferences, and business travel. Keep detailed records of dates, distances, and purposes for tax deduction claims. In the UK, you can claim business mileage allowances. Consult your accountant for current tax rates and deduction rules.

Reduce petrol expenses with these tips: (1) Maintain proper tyre pressure - underinflated tyres increase fuel consumption, (2) Reduce unnecessary weight - remove roof racks and excess items, (3) Drive smoothly - avoid rapid acceleration and hard braking, (4) Plan efficient routes - use sat nav to avoid congestion, (5) Combine trips - plan multiple errands in one journey, (6) Regular servicing - a well-maintained engine is more efficient, (7) Use supermarket fuel - often cheaper than branded stations.

Diesel costs and efficiency depend on: (1) Per litre price - diesel is sometimes more expensive per litre than petrol, (2) Fuel efficiency - diesel cars typically achieve 15-20% better MPG, (3) Total cost - over long distances, diesel is often cheaper overall despite higher per-litre price. Use our calculator to compare diesel vs petrol costs with your actual vehicle specs and local fuel prices.

Petrol prices directly impact your fuel expenses: (1) A 10p increase per litre adds £5-6 to every 100 miles, (2) Prices vary by location - urban stations charge more than rural, (3) Supermarket fuel is typically 2-5p cheaper per litre, (4) Prices fluctuate daily based on crude oil costs. Monitor petrol prices regularly and consider longer trips when prices are lower to manage your expenses effectively.

City driving is significantly less efficient: (1) City driving - typically 20-30% worse fuel economy due to stop-start traffic, (2) Motorway driving - typically 15-25% better fuel economy due to steady speeds, (3) Mixed driving - falls between the two extremes, (4) Cold engines - consume more fuel, especially for short city trips. Use your actual consumption figures rather than manufacturer ratings for more accurate expense calculations.