Live prices
Cheapest petrol and diesel near SN15
13 forecourts within 5 miles of the centre of the SN15 postcode district, 2 of them inside SN15 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SN15 is £7.63 a gallon (167.9p per litre) at Sainsbury's, Bath Road, Chippenham (SN14 0BJ). The average across 13 forecourts currently reporting this grade is £8.04 a gallon (176.8p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £4.45 on a 50-litre fill. That local average is 4.4p per litre above the UK average of 172.4p.
The average has risen 2.9p per litre since yesterday. The average has risen 6.9p per litre since last week.
Prices last refreshed at 6:32am on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.95/gal196.9p/L
- Average
- £8.04/gal176.8p/L
- Lowest
- £7.63/gal167.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.91/gal217.9p/L
- Average
- £9.11/gal200.4p/L
- Lowest
- £8.68/gal190.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.77/gal214.9p/L
- Average
- £8.78/gal193.1p/L
- Lowest
- £8.18/gal179.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.72/gal235.9p/L
- Average
- £10.00/gal219.9p/L
- Lowest
- £9.54/gal209.9p/L
Every station near SN15, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Sainsburys Chippenham (SN14 0BJ)Bath Road, Chippenham | 3.2 miles | £7.63167.9p | £8.68190.9p | £8.18179.9p | ---- | 9h ago |
 Mfg Morrisons Chippenham (SN14 6YD)Stainers Way, Chippenham, Wiltshire | 2.2 miles | £7.72169.9p | £8.81193.9p | £8.45185.9p | ---- | 9h ago |
 Frogwell Esso Express (SN14 0JH)Hungerdown LN, Chippenham | 2.6 miles | £7.81171.9p | £8.91195.9p | £8.50186.9p | £9.54209.9p | 9h ago |
| Mfg Pheasant (SN14 0RL)24hBath Road, Chippenham, Wiltshire | 3 miles | £7.86172.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 9h ago |
| Rontec Bath Road (SN15 2AR)24hBath Road, Chippenham, Wiltshire | 2.6 miles | £7.86172.9p | £9.09199.9p | £8.72191.9p | ---- | 9h ago |
 Calne Superstore - Petrol Filling Station (SN11 9FQ)Beversbrook Road, Calne | 4 miles | £7.91173.9p | £8.95196.9p | £8.41184.9p | ---- | 9h ago |
| Mfg Pippin (SN11 8AA)24hOxford Road, Calne, Wiltshire | 4 miles | £7.95174.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 9h ago |
 Chippenham Sf Connect (SN14 6UY)24hA350 Malmesbury Road, Chippenham, Wiltshire | 2.1 miles | £7.95174.9p | £8.95196.9p | £8.91195.9p | £9.91217.9p | 9h ago |
| Bristol Road Service Station (SN14 6NA)Bristol Road Service Station, Bristol Road, Allington, Chippenham | 3.4 miles | £7.95174.9p | £8.95196.9p | £8.86194.9p | £9.86216.9p | 9h ago |
 Nts Calne Service Station (SN11 8AH)N T S, Oxford Road, Calne, SN11 8AH, Calne | 4.2 miles | £7.95174.9p | £9.04198.9p | £8.63189.9p | £9.77214.9p | 9h ago |
| Mfg Stanton St. Quintin (SN14 6BN)24hLower Stanton ST Quintin, Chippenham, Wiltshire | 3.9 miles | £8.00175.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 9h ago |
| Leigh Delamere East Service Area (SN14 6LB)24hMotorwayLeigh Delamere Service Area, M4, Chippenham, Wiltshire | 4.2 miles | £8.95196.9p | £9.91217.9p | £9.77214.9p | £10.72235.9p | 9h ago |
| Leigh Delamere West Service Area (SN14 6LB)24hMotorwayLeigh Delamere Service Area, M4, Chippenham, Wiltshire | 4.3 miles | £8.95196.9p | £9.91217.9p | £9.77214.9p | £10.72235.9p | 9h ago |
The market shown is a fixed 5-mile radius from the centre of the SN15 postcode district. Not every station reports every fuel grade, so grade averages state how many stations they cover. Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes.
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Answers come straight from recorded official price data, refreshed every 30 minutes.
By fuel grade near SN15
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £4.45 today.
Questions about fuel prices near SN15
- Where is the cheapest petrol near SN15?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SN15 is 167.9p per litre at Sainsbury's, Bath Road, Chippenham (SN14 0BJ). The local average is 176.8p across 13 forecourts reporting this grade. Prices were last refreshed at 6:32am on 20 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SN15?
- The cheapest reported diesel (B7) within 5 miles of the centre of SN15 is 190.9p per litre at Sainsbury's, Bath Road, Chippenham (SN14 0BJ). The local average is 200.4p per litre.
- How often are fuel prices in SN15 updated?
- Prices are supplied by fuel retailers through the official UK Government fuel price open data scheme and checked every 30 minutes. Each station row shows when its price was last recorded.