🌟 Introduction
Discover how the British Gas EV calculator helps UK drivers save £1,400+/year on charging costs. This essential tool compares EV tariffs, public charging fees, and petrol expenses—revealing long-term savings even with financing. Learn why 73% of EV owners use calculators like British Gas’ before switching.

Try Our Free British Gas EV Calculator
⚡: How the British Gas EV Calculator Works
This specialized tool analyzes three key factors:
- Energy Tariffs
- Compares standard rates vs. EV off-peak plans (as low as 7.9p/kWh)
- Driving Patterns
- Input mileage, home/public charging split, and vehicle efficiency
- Fuel Alternatives
- Contrasts petrol/diesel costs at current UK prices (£1.45/L)
Sample Output:
Scenario | Annual Cost | Savings vs Petrol |
---|---|---|
Standard Tariff | £850 | Baseline |
British Gas EV Plan | £410 | £440 |
Public Charging | £1,200 | -£350 |
💰 5-Year Savings Breakdown with British Gas EV Calculator
Typical Family EV (Nissan Leaf, 10,000 miles/year)
Cost Type | Petrol Car | EV (Standard) | EV (British Gas) |
---|---|---|---|
Energy/Fuel | £1,620 | £790 | £380 |
Maintenance | £490 | £210 | £210 |
Road Tax | £165 | £0 | £0 |
TOTAL (5 yrs) | £11,375 | £5,000 | £2,950 |
Key Insights:
- £8,425 savings with British Gas tariff
- 4.7-year payback on EV premium
- Hive SmartCharge adds extra £60/year credits
🌍 Environmental Impact
Using the British Gas EV calculator shows:
- 3.2 tonnes CO₂ saved annually vs petrol
- Equivalent to planting 160 trees
- 78% greener on UK grid (45% renewables)
📱Using Your British Gas EV Calculator Results
Next Steps After Calculation:
- Switch Tariffs
- Activate off-peak charging (12am-5am)
- Claim Credits
- Get £4/kWh via Hive SmartCharge
- Apply Incentives
- £350 OZEV charger grant
- London EV exemption (Congestion Charge)
Pro Tip: Cross-check results with evvsgascarcost.com for global comparisons.
❓ FAQs: British Gas EV Calculator
- “Is the British Gas EV calculator free to use?”
Yes. Access it on their website without login—input your postcode, mileage, and current tariff. - “Can I calculate savings for a used EV?”
Absolutely. Input any EV model’s efficiency (miles/kWh) to compare used vs new savings. - “Does the calculator include public charging costs?”
Yes. It factors slow (35p/kWh), fast (55p/kWh), and rapid (79p/kWh) options. - “How accurate are British Gas EV calculator projections?”
Within 5% variance. Updates reflect quarterly Ofgem price cap changes. - “Can business fleets use this tool?”
Yes. Business tariffs and VAT savings are included in commercial mode.