Prepayment meter tariff rates (UK) this month
See how prepayment (PAYG) energy prices are set in the UK, what you’ll typically pay under the current price cap, and how to check whether a different tariff (or meter type) could suit you.
- Understand today’s typical prepayment unit rates and standing charges (and why they vary by region)
- Check options if you’re on a prepayment meter: PAYG tariffs, moving to credit, or smart PAYG
- Use our whole-of-market comparison to find suitable tariffs for your home (eligibility varies)
Figures on this page are estimates and can differ by region, supplier, meter type and payment method. Always confirm your tariff on your latest statement/app or with your supplier.
This month’s prepayment meter tariff rates (UK): the fast answer
Most UK homes on prepayment (PAYG) are on a price-capped standard variable tariff. That means your unit rates and standing charges are typically set in line with Ofgem’s energy price cap (unless you’re on a fixed tariff or a specialist tariff).
Important: “This month” pricing depends on your region (e.g., London, North West, Scotland), your fuel (electricity, gas or both), and your meter type (traditional prepay key/card vs smart PAYG). There isn’t one single UK-wide prepayment rate.
What you’ll usually see on PAYG
- Unit rate (p/kWh): what you pay per unit used
- Standing charge (p/day): fixed daily charge
- Debt recovery (if applicable): extra taken from top-ups until cleared
- Emergency credit: a temporary balance you can access if you can’t top up
Key takeaways (quick)
- PAYG prices are often similar to direct debit SVT prices under the cap, but not always identical.
- Your standing charge can be a big driver of costs if you use little energy.
- If you have supplier debt on the meter, your effective cost per week/month can be higher due to recovery rates.
- You may be able to switch supplier on prepay, but eligibility can depend on meter debt and supplier checks.
How to check your exact rates in 2 minutes
- Open your supplier app/online account or your last statement.
- Find “Unit rate” and “Standing charge” for electricity and/or gas.
- Confirm your payment method (prepayment/PAYG) and tariff name (SVT or fixed).
- If you’re repaying debt via the meter, note the weekly debt recovery amount.
Compare prepayment tariffs (and see if switching could suit you)
If you have a prepayment meter, you may still be able to compare tariffs across multiple suppliers. Options can include:
Prepayment (PAYG) tariffs
Remain on PAYG but check whether another supplier’s rates, service and terms fit you.
Smart PAYG options
Top up remotely (app/text/phone) with some suppliers if you have a compatible smart meter.
Move to credit (if eligible)
Some households can request a meter mode change or meter exchange—supplier checks apply.
Fixing vs SVT
Fixed deals can add certainty, but check exit fees and whether the tariff is available on PAYG.
Eligibility note: Some suppliers restrict switching if there’s debt on the prepayment meter above certain thresholds, or if the meter type is not supported. If you’re renting, changing meter type may require landlord permission.
Two realistic scenarios (with numbers)
Scenario A: Electric-only flat on PAYG
A tenant in a 1–2 bed flat with electric heating uses 3,100 kWh/year electricity. They’re on a price-capped PAYG tariff.
- Assumed unit rate
- 24p/kWh (estimated)
- Assumed standing charge
- 55p/day (estimated)
- Annual unit cost
- 3,100 × £0.24 = £744
- Annual standing charge
- 365 × £0.55 = £200.75
- Estimated annual total
- £944.75
- What to check
- Standing charge differences and any debt recovery
This is an illustration only. Your rates vary by region and supplier. Electricity-only homes can feel standing charges more sharply.
Scenario B: Dual fuel house on PAYG with meter debt
A homeowner uses 2,700 kWh/year electricity and 11,500 kWh/year gas, and repays £8/week of supplier debt via the meter.
- Assumed elec unit rate
- 24p/kWh (estimated)
- Assumed elec standing
- 55p/day (estimated)
- Assumed gas unit rate
- 6p/kWh (estimated)
- Assumed gas standing
- 32p/day (estimated)
- Estimated energy (annual)
- (2,700×£0.24)+(11,500×£0.06) = £1,338
- Estimated standing (annual)
- (365×£0.55)+(365×£0.32) = £317.55
- Debt recovery
- £8/week ˜ £416/year
- Estimated total paid
- £2,071.55/year
Debt repayment isn’t a “tariff cost”, but it changes how much you need to top up. Ask your supplier what recovery rate is set and whether it can be reviewed if you’re struggling.
Get a prepayment quote
Tell us a few details and we’ll show available options. We’ll use your information to provide your quote and help you switch if you choose.
Prepayment options compared (what changes your real cost)
Use this table to understand what’s usually different between staying on PAYG, switching PAYG tariffs, moving to smart PAYG, or requesting a move to credit. Availability varies by supplier and property.
| Option | Who it can suit | What can change | Watch-outs |
|---|---|---|---|
| Stay on PAYG (SVT under cap) | If you want no change and prefer top-ups | Rates move when the price cap changes (typically quarterly) | Standing charges still apply daily; debt recovery can increase top-ups |
| Switch supplier on PAYG | If you’re unhappy with service or want different terms | Unit/standing charges, customer service, top-up methods | Some suppliers won’t take customers with higher prepay debt; meter type compatibility matters |
| Smart PAYG (if available) | If you want PAYG budgeting but easier top-ups | How you top up and how quickly credit is applied | Not all smart meters are enrolled/working in smart mode; may still need a fallback top-up method |
| Move to credit (monthly bill / direct debit) | If you can manage bills and want access to more tariff types | Payment method, potentially wider tariff choice | Supplier may run checks; you may need to clear/agree a plan for debt; renters may need permission for meter changes |
Decision checklist: what to gather before you compare
- Your postcode (sets your region)
- Whether you have electricity, gas or both
- Your meter type (key/card PAYG or smart PAYG)
- Your current unit rate and standing charge (per fuel)
- Any meter debt and recovery rate (weekly amount)
- Approximate usage (kWh) or how much you typically top up
Who prepayment can suit (and who it may not)
Often suits you if…
- You prefer pay-as-you-go budgeting
- You want tighter control over spending
- You’re managing arrears with an agreed recovery plan
May not suit you if…
- You frequently can’t top up (risk of self-disconnection)
- You have health needs requiring continuous energy supply
- Your meter is hard to access or top-up points are inconvenient
Support: If you’re struggling to keep your meter topped up, contact your supplier early. You may be eligible for extra support, a review of recovery rates, or help via your local council/charities. Citizens Advice can also help.
Costs, exclusions and common prepayment pitfalls
Prepayment pricing isn’t just about the headline p/kWh. These are the areas that most often change what you actually pay week to week.
1) Standing charges add up
Standing charges apply every day, even if you use no energy. If you’re a low user, comparing standing charges can matter as much as unit rates.
2) Debt recovery changes top-up needs
If your meter is set to recover debt, some of each top-up may go to arrears. Ask your supplier what weekly recovery is set and if it can be adjusted.
3) Emergency credit isn’t free
Emergency credit helps keep you on supply temporarily, but it normally needs to be paid back on your next top-up (sometimes alongside standing charges and debt).
4) Smart meter ? smart PAYG
A smart meter may still operate like a traditional meter if it’s not communicating properly. If top-ups or readings seem wrong, contact your supplier.
5) Switching can be restricted
Some suppliers may refuse a switch if prepay debt is above an allowed threshold or if the meter type isn’t supported. This varies—always check before you rely on a quote.
6) Tenancy rules can apply
If you rent, you can usually switch supplier, but changing the meter type may require landlord permission and must follow safety/installation rules.
If you’re at risk of self-disconnection
If your meter is close to running out and you can’t top up, contact your supplier immediately. If you are vulnerable (for example due to age, disability, long-term health condition, or young children), ask about priority services and additional support. Citizens Advice provides free, practical guidance.
Prepayment meter rates: FAQs
Short, UK-specific answers to the questions we see most from PAYG households.
Are prepayment meter tariff rates higher than direct debit?
Not necessarily. Under Ofgem’s price cap, standard variable tariffs for different payment methods can be close, but they can still differ by region, supplier and tariff. Always compare using your own unit rate and standing charge.
Why do PAYG rates vary by postcode?
Electricity standing charges and unit rates can vary by distribution region. Your postcode maps to a regional network area, which affects some of the underlying costs suppliers pass through.
Can I switch supplier if I have debt on my prepayment meter?
Sometimes. Rules and supplier policies vary. In practice, switching can be restricted when debt is above certain thresholds, or your new supplier won’t accept the meter configuration. If you’re in debt, you can still compare, but treat results as subject to eligibility checks.
How do I find my prepayment unit rate and standing charge?
Check your supplier app/online account, your last statement, or the tariff information usually shown in your account. If you only top up at a shop, call your supplier and ask for the current unit rate and standing charge for your tariff and region.
What’s the difference between a key/card meter and smart PAYG?
Traditional meters use a physical key or card to add credit at a shop. Smart PAYG (when enabled) can allow remote top-ups and quicker updates, but availability depends on your supplier and whether the meter is communicating correctly.
Can I change from prepayment to credit?
Possibly. Suppliers often require checks (for example, payment history and whether there’s debt). If you rent, you may need permission to change meter type. If you’re struggling with PAYG, tell your supplier—there may be support options even without switching to credit.
Do prepayment meters have exit fees?
Exit fees come from the tariff, not from being PAYG itself. Standard variable tariffs typically have no exit fee. Fixed tariffs may include an exit fee—check the tariff terms before switching.
What if I think my PAYG meter is taking too much from my top-ups?
Ask your supplier for a breakdown of: standing charges being collected, debt recovery settings, emergency credit repayment, and any friendly credit rules. If you disagree, raise it with the supplier first, then escalate through their complaints process.
Trust, methodology and sources
Page ownership
- Written by
- EnergyPlus Editorial Team
- Reviewed by
- Energy Specialist
- Last updated
- April 2026
How we assess “prepayment meter tariff rates this month”
When people search for “this month’s” prepayment rates, they usually want: (1) what’s typical right now, and (2) what will change their personal rate. Because the UK does not have one single PAYG price, we focus on what drives the price:
- Price cap framework: Many PAYG households are on a standard variable tariff governed by Ofgem’s cap levels (where applicable).
- Regional variation: Rates can vary by electricity distribution region; we recommend using postcode to narrow estimates.
- Tariff type: SVT vs fixed; fixed tariffs may include different rates and exit fees.
- Meter and payment setup: Traditional PAYG vs smart PAYG; debt recovery can materially affect what you top up.
Limitations: The scenario numbers on this page are illustrative estimates using rounded example rates. Your actual p/kWh and p/day may be different, and suppliers can change tariffs. Always verify rates in writing (statement/app or tariff information) before deciding.
Sources (UK)
- Ofgem (price cap information, consumer guidance)
- Citizens Advice energy guidance (PAYG support, debt and complaints)
- GOV.UK (wider household support and official services)
EnergyPlus aims to keep this guide current, but official guidance and supplier policies can change. If you spot an issue, please contact us via the site.
Ready to check your prepayment options?
Use your postcode to see available PAYG and alternative tariffs. Results depend on region, meter type, debt status and supplier terms.
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