Business gas contract rates UK (fixed) today: how to compare
See what typically moves fixed business gas rates in the UK today, how quotes are built, and how to request whole‑of‑market pricing with clear assumptions and no misleading promises.
- Fixed gas contracts explained (term length, unit rate, standing charge, pass-throughs)
- What you’ll need to get an accurate quote (meter, usage, site details)
- Two realistic cost scenarios with worked numbers and caveats
Rates vary by meter type, location, consumption profile and credit checks. Estimates only—final pricing is supplier-specific and time-sensitive.
Fast answer: what are fixed business gas contract rates in the UK today?
There isn’t one single “today” fixed business gas rate in the UK. Suppliers price fixed contracts per business based on your meter type (e.g. non‑domestic vs larger supply), expected annual usage (kWh), site location, contract length, payment method and sometimes credit checks. Because wholesale energy prices move daily (and sometimes intraday), quotes can change quickly.
Key takeaways
- Fixed usually means your unit rate (p/kWh) and standing charge (p/day) are set for the term—other charges can vary depending on contract structure.
- The quickest way to get “today’s” pricing is to request live quotes using your MPRN (gas meter point reference) or recent bill.
- Longer fixes can reduce price volatility risk, but may include higher exit fees or stricter terms.
- Always compare the total estimated annual cost, not just the unit rate.
Important UK caveat
Unlike domestic energy, business energy is not covered by the Ofgem price cap. That’s why “best fixed rate today” claims can be misleading—pricing is bespoke and changes frequently.
Want a fast, accurate quote? Use the form below—if you have it, include your MPRN or upload details from a recent invoice when we follow up.
Get fixed business gas quotes (whole-of-market)
Tell us a little about your business and we’ll use it to request estimated fixed-rate offers from a wide range of UK suppliers. We’ll then help you compare like-for-like (unit rate, standing charge, term, fees and key terms).
What to have ready
- MPRN (gas) and site postcode
- Estimated annual kWh (or last 12 months bills)
- Contract end date (if known)
- Business name (for supplier eligibility/credit checks)
What you’ll receive
- Comparable fixed-term options (e.g. 12/24/36 months)
- Clear breakdown of charges and terms
- Support switching supplier (if you choose)
- Notes on common pitfalls (deemed, rollover, pass-throughs)
Accuracy tip: If you can share your annual consumption (kWh) and current standing charge, suppliers can price more precisely. If not, we can start with estimates and refine.
How fixed business gas rates are priced “today”
When you request a fixed contract, suppliers typically build a quote from several moving parts. Understanding them helps you avoid “cheap headline rate” traps.
1) Wholesale cost + risk margin
Suppliers hedge gas in wholesale markets. Fixed rates reflect market prices at the time plus a margin for risk (how much prices could move during your contract).
2) Your site profile
Location, meter type, consumption volume and usage patterns affect cost to serve. Multi-site portfolios may price differently from single sites.
3) Network and industry charges
Some contracts bundle these into the unit rate; others treat them as pass-throughs that can change. This is why two identical unit rates can lead to different totals.
4) Credit and billing setup
Direct debit vs receipt of bill, payment terms, deposits and credit checks can all influence what you’re offered.
What “fixed” usually fixes: unit rate and standing charge. What may still vary: VAT (if your eligibility changes), late payment fees, contract-specific pass-through items, and charges triggered by changes to your metering or consumption outside agreed tolerances.
Request quotes
Fill in the essentials. We’ll use this to source options and contact you with next steps.
Two quick “today” checks before you switch
- Are you on a deemed or out-of-contract rate?
- If your contract ended and you didn’t agree a new one, you may be on a deemed rate, which can be more expensive. A fixed contract can add certainty, but check any exit terms if you’re mid-contract.
- Do you know your contract end date and notice period?
- Some suppliers require notice ahead of renewal. If you miss it, you may roll onto higher rates or another fixed term—always confirm your notice window in writing.
Compare fixed business gas contract options (what to look at)
When you’re reviewing quotes, aim to compare the same assumptions across suppliers: annual kWh, term length, payment method, and whether charges are fully bundled. Use the table below as a decision aid.
| Option | Best for | Pros | Watch-outs |
|---|---|---|---|
| 12-month fixed | Businesses wanting flexibility and a nearer-term re-price | Less long-term commitment; easier to change strategy next year | May renew into a more volatile market; check notice/rollover terms |
| 24-month fixed | Budgeting over two financial years; stable overhead planning | More certainty; reduces exposure to short-term market spikes | Exit fees can be significant; check pass-through structure |
| 36-month fixed | Sites where price certainty is more valuable than flexibility | Longer budget certainty; fewer procurement cycles | Harder to exit if you move premises or usage changes materially |
| Fully bundled vs pass-through | Anyone comparing “true” cost certainty | Bundled can simplify forecasting; pass-through can be clearer on what’s variable | A low unit rate with pass-throughs can cost more overall—request a total annual estimate |
Decision checklist: fixed contract suits you if…
- You want predictable budgeting for overheads.
- You’re currently out of contract or approaching renewal.
- You can commit to a site for the term (less risk of moving).
- You’ve checked whether the quote is bundled or has pass-throughs.
- You can provide realistic usage figures (reduces pricing surprises).
It may not suit you if…
- You may move premises soon (exit fees can apply).
- Your usage is unpredictable (seasonal spikes, new equipment, changed hours).
- You need short-term flexibility more than price certainty.
- Your current contract has a high termination penalty.
- You’re unsure who is responsible for energy in a serviced or shared building.
A quick way to compare like-for-like
Ask every supplier (or ask us to request) an estimated annual cost based on the same kWh and days, and confirm whether the quote is fully bundled and what fees apply for early termination.
Two realistic cost scenarios (with assumptions)
These examples show how unit rate and standing charge translate into annual cost. They are illustrative only—your quote will vary by supplier, meter, region, risk and contract structure.
Scenario A: Small office (lower usage)
- Annual usage: 20,000 kWh
- Unit rate (estimated): 7.2p/kWh
- Standing charge (estimated): 45p/day
- Days: 365
- VAT: 20% assumed (eligibility varies)
Energy cost: 20,000 × £0.072 = £1,440
Standing charge: 365 × £0.45 = £164.25
Subtotal: £1,604.25
Estimated total inc VAT: £1,604.25 × 1.20 = £1,925.10
If your business qualifies for reduced VAT or different billing arrangements, totals change. Pass-through charges (if applicable) may not be included in a simple unit-rate example.
Scenario B: Restaurant (higher usage)
- Annual usage: 120,000 kWh
- Unit rate (estimated): 6.1p/kWh
- Standing charge (estimated): 70p/day
- Days: 365
- VAT: 20% assumed (eligibility varies)
Energy cost: 120,000 × £0.061 = £7,320
Standing charge: 365 × £0.70 = £255.50
Subtotal: £7,575.50
Estimated total inc VAT: £7,575.50 × 1.20 = £9,090.60
Higher-consumption sites can sometimes access lower unit rates, but contract terms and exit fees matter more because the £ impact of small differences is larger.
Why these numbers may not match your quote: Some quotes include additional pass-through charges or different standing charges by region/meter. VAT treatment depends on your business and usage. Always ask for a written breakdown.
Costs, exclusions and common pitfalls (UK business gas)
Business gas contracts can look straightforward, but the detail is where costs hide. Use these checks before you agree anything.
1) “Deemed” and out-of-contract rates
If you move in or your contract ends without a new agreement, you may be placed on deemed rates. They can be higher and can have their own terms.
2) Auto-renewal / rollover clauses
Some contracts renew automatically if you don’t give notice in time. Always confirm your notice window and ask for it in writing.
3) Early termination / exit fees
Fixed contracts commonly include termination fees. If you’re considering relocating, expanding, or closing, ask how fees are calculated.
4) Pass-through charges and “what’s included”
A quote may be partially fixed (energy only) while other elements vary. Ask whether it’s fully bundled and which charges can change during the term.
5) VAT and Climate Change Levy (CCL)
Business energy is typically billed with VAT (often 20%) and may include CCL depending on circumstances. Eligibility for reduced VAT can vary—confirm how you’re being billed.
6) Wrong meter details or missing MPRN
Incorrect meter details can delay switching or cause billing issues. If possible, use a recent bill and confirm the supply address and MPRN.
Practical check: When reviewing any “fixed rate today”, ask for (1) unit rate, (2) standing charge, (3) contract start date, (4) term length, (5) termination fees, and (6) whether the quote is fully bundled. If any item is unclear, pause before agreeing.
FAQs: fixed business gas rates in the UK
Is there a single “business gas rate today” in the UK?
No. Business gas pricing is quoted per site and can vary by supplier, region, meter type, annual consumption (kWh), credit profile, contract term and whether charges are bundled or pass-through.
What does “fixed” mean on a business gas contract?
Usually that your unit rate (p/kWh) and standing charge (p/day) are set for the contract term. Some contracts still include pass-through elements or fees that can change—always check what is and isn’t included.
Can I switch business gas supplier if I’m mid-contract?
Often yes, but you may face early termination fees. If you’re unsure, check your current contract terms and your renewal/notice window before you agree a new deal.
How long does switching business gas usually take?
Timelines vary by supplier and meter details, and can be affected by incorrect address/MPRN data or contract end dates. In many cases, switching is arranged to start from your next eligible date rather than immediately.
What is an MPRN and where do I find it?
Your Meter Point Reference Number (MPRN) identifies your gas supply point. It’s typically shown on your gas bill. Having the MPRN helps suppliers return accurate quotes.
Are business gas rates capped by Ofgem?
No—business energy is generally not covered by the domestic price cap. This is why business pricing is bespoke and why it’s important to compare quotes carefully.
Do I pay VAT on business gas?
Most businesses pay VAT on energy, commonly at 20%, but some may qualify for reduced rates depending on eligibility and usage. Confirm how VAT is being applied on your bill and quote.
What information makes my quote more accurate?
A recent bill (showing MPRN, annual kWh and current rates), your contract end date, site address and preferred contract length. If you’re multi-site, a site list and usage per site helps.
Trust, methodology and sources
Page ownership
- Written by: EnergyPlus Editorial Team
- Reviewed by: Energy Specialist
- Last updated: June 2026
How we assess “fixed business gas rates today”
Because business gas pricing is bespoke and time-sensitive, this guide focuses on how rates are constructed and how to compare quotes fairly, rather than publishing a single headline price.
- Inputs we assume for comparisons: annual kWh, standing charge, contract term, and VAT handling (illustrative 20% used in examples).
- What we do not assume: guaranteed eligibility, guaranteed acceptance, or that any supplier will offer a specific rate at a specific time.
- Limitations: quotes can change daily; supplier appetite changes by sector and credit profile; some contracts include pass-through charges that can’t be simplified into a single p/kWh number.
- What we recommend users request: written quote breakdown, confirmation of bundled vs pass-through elements, and early termination fee terms.
Independent UK references
- Ofgem — UK energy regulator (market guidance and regulatory context).
- Citizens Advice energy guidance — practical consumer and small business energy information.
- GOV.UK — official government guidance (business, tax and VAT context where relevant).
We link to these sources for background and verification. Supplier pricing and contract terms are not set by these bodies and can vary.
Ready to check fixed business gas rates for your postcode?
Get comparable quotes with clear terms (unit rate, standing charge, contract length and exit fees). No savings promises—just transparent options.
Back to Business Energy