Fuel
Cost Calculator

How much will that trip cost in fuel?

Select your car, pick a route or enter a custom distance, and drag the pump price slider in your own currency. See your fuel cost instantly — with city and highway modes.

City: 10.5 · Hwy: 7.2 L/100km

1,000

Fuel Cost — Lagos → Abuja

₦70,004

70.0L × 1,000/L · Mixed · 8.8L/100km

Litres

70.0L

Per km

89

Tank fill

2x

Tank usage100% of 70L

Needs 2 fill-ups for this route

City vs Highway

🏙 City10.5L/100km
₦83,05583.1L
⚡ Mixed8.8L/100km
₦70,00470.0L
🛣 Highway7.2L/100km
₦56,95257.0L

Reviewed by: Naira Autos Editorial Team — automotive data & research

Last updated: August 28, 2026

How to Estimate Fuel Cost for a Road Trip

This fuel cost calculator by car follows the same three-step method any road trip cost calculator uses under the hood — you can do it by hand in under a minute, or let the tool above do it instantly for your exact car and currency:

  1. Get the distance. Pick a preset route or enter a custom distance in kilometres.
  2. Find your car's consumption rate. Look up its city, highway, or mixed L/100km figure from the model list.
  3. Multiply by the pump price. Litres needed = (rate ÷ 100) × distance. Fuel cost = litres × current price per litre.

Fuel is usually the biggest single line item on a trip, but a full road trip calculator with gas and tolls should also account for toll plazas, meals, and a small contingency. This tool gives you the fuel number precisely; for a complete Nigerian-route breakdown including tolls, use the Road Trip Calculator alongside it.

Because pump prices move often and vary by country and even by station, we don't hardcode a single "current price" — the slider lets you match whatever you're actually paying today, anywhere in the world.

Fuel Consumption in Nigeria — City vs Highway

Real-world fuel consumption in Nigeria — particularly in Lagos — is consistently 25–40% higher than manufacturer highway figures. Lagos traffic, frequent stops, aggressive acceleration, and idling in go-slow conditions all increase fuel burn significantly above spec sheet numbers.

A Toyota Camry rated at 7.2L/100km on the highway typically consumes 10.5–13L/100km in Lekki–VI–Surulere traffic. Use the City mode for Lagos or Abuja inner-city trip planning.

Fuel prices in Nigeria are deregulated and volatile. The pump price slider covers ₦500–₦2,000 per litre to account for the current price band and future increases. Petrol subsidies were removed in 2023 and prices now track exchange rate movements.

For long-distance trips, highway figures are more accurate. The Lagos–Abuja route (791km) is predominantly highway outside city exits. A Lexus RX 350 needs approximately 75 litres — a full tank won't cover it without a refill at Ore or Lokoja.

Fuel Consumption Guide — Popular Nigerian Cars

ModelCity L/100kmHwy L/100kmTank (L)
Toyota Camry 2.5 (2012–2017)10.57.270
Honda Accord 2.4 (2013–2017)10.07.065
Toyota Highlander 3.5 (2014–2019)13.59.872
Lexus RX 350 (2016–2022)12.59.072
Toyota Land Cruiser 4.6 V818.513.593
Honda CR-V 2.410.57.858
Toyota Corolla 1.8 (2014–2019)9.26.550
Mercedes-Benz C 300 (W205)11.88.266
BMW X5 xDrive35i14.510.585
Jeep Grand Cherokee 3.614.510.883

Gas Money by Drive Time — 30 Minutes to 5 Hours

A common question is simply "how much is gas money" for a drive of a given length — how much gas for 1 hour drive, how much gas for a 2 hour drive, how much gas to drive 3 hours, and so on. There's no single universal answer because it depends on your car and your speed, but here's a realistic baseline: a typical mid-size car averaging 8L/100km at a steady 80km/h average speed (a mix of highway and slower stretches). Use it as a starting point, then plug your actual car and route into the calculator above for an exact figure.

Drive timeApprox. distanceFuel neededCost @ ₦1,000/L
30 minutes drive40km3.2L₦3,200
1 hour drive80km6.4L₦6,400
2 hours drive160km12.8L₦12,800
3 hours drive240km19.2L₦19,200
4 hours drive320km25.6L₦25,600
5 hours drive400km32.0L₦32,000

Assumes 8L/100km and 80km/h average speed — a fairly typical mid-size sedan. Heavier vehicles, stop-start traffic, or a different currency and price? Use the calculator above for your specific car.

Cost of Common Fuel Volumes

Questions like "how much is 30 litres of petrol" or "50 litres of fuel cost" come up constantly when budgeting for a fill-up. The math is simple — litres × price per litre — but here's a quick reference at a ₦1,000/litre pump price:

VolumeCost @ ₦1,000/LTypical use
6 litres₦6,000Short local errands (~60–75km)
30 litres₦30,000Half tank for most sedans
50 litres₦50,000Near-full tank for most sedans
60 litres₦60,000Full tank for larger SUVs and sedans

In your own currency: at $1.30/litre, 30L ≈ $39, 50L ≈ $65, 60L ≈ $78. Switch the currency selector in the calculator above to see any volume priced in your own money at today's rate.

Litres per KM vs KM per Litre — Petrol and Diesel Explained

Manufacturers usually quote fuel economy as litres per 100km (L/100km) — a lower number means better economy. To get litres per km, just divide by 100: a car rated at 8L/100km uses 0.08 litres per km. Most petrol cars fall in the 6–12L/100km range (0.06–0.12 L/km) depending on engine size and driving conditions.

To flip that into km per litre — the more intuitive "how far will 1 litre of petrol take me" question — divide 100 by the L/100km figure. A car at 8L/100km gets 100 ÷ 8 = 12.5km per litre.

Diesel engines are typically 15–25% more fuel-efficient than a comparable petrol engine, thanks to higher thermal efficiency. A diesel car commonly uses 5–9L/100km (0.05–0.09 litres per km), which works out to roughly 11–20 kilometers per litre of diesel — noticeably further than an equivalent petrol car on the same tank size.

So for "1 litre petrol how many km in car diesel" — you're really comparing two different fuels and engines. A petrol car might get 12.5km/L while the diesel equivalent of the same model gets 15–17km/L, which is why diesel is often preferred for high-mileage and long-haul driving despite diesel sometimes costing more per litre.

Example: Budgeting a Weekend Trip

Tobi was planning a weekend trip from Lagos to Ibadan and back — about 260km round trip — in his Toyota Corolla 1.8. Using the highway rate of 6.5L/100km from the table above: 260 × (6.5 ÷ 100) ≈ 16.9 litres. At ₦1,000/litre, that's roughly ₦16,900 in fuel for the round trip — enough to set aside cash for tolls and food without guessing. Knowing the number before leaving also told him one 50-litre fill-up would comfortably cover the whole weekend with fuel to spare.

Fuel Cost FAQ

How do I estimate fuel cost for a road trip?

Multiply your route distance (km) by your car’s consumption rate (L/100km), divide by 100 to get litres needed, then multiply by the current pump price per litre. This calculator does that math instantly for 100+ car models in any currency.

Does driving style change fuel cost estimates significantly?

Yes — significantly. Stop-start city traffic, hard acceleration, heavy braking, and constant AC use can push real-world consumption 25–40% above the highway figure. Switch between City, Mixed, and Highway modes above to see the difference for your car.

How much gas is a 2-hour drive?

At an 80km/h average speed, a 2-hour drive covers roughly 160km. For a car at 8L/100km, that’s about 12.8 litres — around ₦12,800 at ₦1,000/litre. Enter your own car and distance above for an exact figure.

How much gas money for a 1-hour drive?

A 1-hour drive at 80km/h covers about 80km. At 8L/100km, that’s roughly 6.4 litres — about ₦6,400 at ₦1,000/litre.

How much gas is a 3-hour drive?

A 3-hour drive covers roughly 240km at 80km/h. A car at 8L/100km would use about 19.2 litres — roughly ₦19,200 at ₦1,000/litre.

How much gas is 4 hours of driving?

Four hours covers approximately 320km at an 80km/h average speed, using about 25.6 litres for a car at 8L/100km — roughly ₦25,600 at ₦1,000/litre.

How much gas is 5 hours of driving?

Five hours covers roughly 400km at 80km/h. A car at 8L/100km uses about 32 litres — around ₦32,000 at ₦1,000/litre, likely needing a fuel stop for smaller tanks.

How much gas money for a 30-minute drive?

A 30-minute drive covers around 40km at a typical average speed. For a car at 8L/100km, that’s about 3.2 litres — roughly ₦3,200 at ₦1,000/litre.

How much is 30 litres of petrol?

30 litres costs litres × price per litre — ₦30,000 at ₦1,000/litre, or about $39 at $1.30/litre. Switch currency above to see it in your own money.

How much is 50 litres of fuel?

50 litres costs ₦50,000 at ₦1,000/litre, or roughly $65 at $1.30/litre — close to a full tank for many sedans.

How much is 6 litres of petrol?

6 litres costs ₦6,000 at ₦1,000/litre, or about $7.80 at $1.30/litre — enough for roughly 60–75km in an average car.

How much is 60 litres of petrol?

60 litres costs ₦60,000 at ₦1,000/litre, or about $78 at $1.30/litre — a full tank for most mid-size SUVs.

How many litres of petrol per km does a car use?

Most petrol cars use 0.06–0.12 litres per km (6–12L/100km) depending on engine size and driving conditions. Divide a car’s L/100km figure by 100 to get litres per km.

How many litres of diesel per km does a car use?

Diesel engines are typically 15–25% more efficient than petrol equivalents, using roughly 0.05–0.09 litres per km (5–9L/100km).

How many kilometers per litre of diesel does a car get?

A typical diesel car returns 11–20km per litre (100 ÷ L/100km). A diesel SUV at 7L/100km, for example, gets about 14.3km per litre.

How much fuel does a Toyota Camry use per litre in Nigeria?

A Toyota Camry 2.5 (2012–2017) uses approximately 10.5L/100km in city driving and 7.2L/100km on the highway. In Lagos traffic, real-world consumption is typically 11–13L/100km.

How much does a Lagos to Abuja trip cost in fuel?

The Lagos–Abuja distance is approximately 791km. A Toyota Camry 2.5 at highway consumption (7.2L/100km) needs about 57 litres. At ₦1,000/litre, that is approximately ₦57,000 in fuel.

What is the fuel consumption of a Lexus RX 350?

A Lexus RX 350 (2016–2022) uses approximately 12.5L/100km in city driving and 9.0L/100km on the highway, with a 72-litre tank. A Lagos–Abuja trip on highway would require approximately 71 litres — needing a refuel en route.

Why does my car use more fuel than the manufacturer says?

Manufacturer fuel consumption figures are measured under controlled conditions. Real-world conditions — traffic, frequent hard braking, hot weather, air conditioning use, and road quality — typically increase real-world consumption 25–40% above official figures.

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