Energy tariffs with free weekday electricity UK
Compare whole-of-market tariffs that include free weekday electricity windows (where available) and check if they suit your home’s usage. Get matched in minutes with no obligation.
- See tariffs offering free electricity at set weekday times (supplier and region dependent)
- Check whether a smart meter is required and how “free” hours work in practice
- Find options for EV charging, heat pumps, and high daytime usage households
- Switch with confidence: clear comparisons, UK support, no pushy calls
Availability varies by supplier, region and meter type. “Free” periods typically mean unit rate is £0/kWh during set windows, while standing charges and other rates may be higher.
Compare free weekday electricity tariffs for your home
Some UK suppliers offer tariffs where electricity is £0/kWh during set weekday windows (for example a few hours in the day). These can be helpful if you can shift flexible usage—like laundry, dishwasher cycles, immersion heater, or charging a home battery—into the free period.
EnergyPlus is a whole-of-market comparison service. We’ll check availability by postcode, meter type, and usage patterns, then show suitable home energy options (including alternatives like off-peak night rates and smart tariffs) so you can choose what actually saves money.
Important: “Free” electricity tariffs can come with higher peak unit rates and/or standing charges. The best choice depends on when you use electricity. If you’re unsure, use the form and we’ll help you compare like-for-like.
Tip: If you can’t reliably use electricity in the free weekday window, you may save more with an alternative such as an EV/off-peak tariff or a competitive fixed tariff.
What is a “free weekday electricity” tariff?
A free weekday electricity tariff is a home energy plan where the supplier sets a specific weekday time window (or windows) during which the electricity unit rate is £0/kWh. Outside those hours you pay the usual rates on the tariff (often a higher peak rate), plus the daily standing charge.
These tariffs are typically designed for households that can shift demand—especially electric heating top-ups, hot water, appliances, EV charging or battery charging—into the free weekday period. Not every supplier offers them, and availability can vary by region, meter type and your distribution network.
How “free” is free?
Usually it means 0p per kWh during the set window. You still pay the standing charge, and you may pay more at peak times.
Do I need a smart meter?
In most cases, yes. Smart tariffs rely on half-hourly readings to apply the free period correctly. We’ll confirm requirements in your results.
Are these the same as Economy 7?
Not exactly. Economy 7 is usually overnight off-peak. Free weekday tariffs are often daytime weekday windows and can be structured differently.
Who benefits most from free weekday electricity in the UK?
Home workers & daytime households
If you’re home on weekdays, you can schedule washing, tumble drying, dishwasher cycles, cooking prep, or dehumidifiers in the free window.
EV owners with flexible charging
Some drivers can top up during weekday daytime (home chargers, driveways, or workplace-adjacent charging). We’ll also show night-rate EV tariffs to compare.
Homes with batteries or immersion heaters
If you can charge a battery or heat hot water during the free period, you can use that stored energy later when rates are higher.
High electricity usage households
If a big chunk of your weekly kWh can be moved into the free window, these tariffs can beat a standard variable or fixed tariff.
Solar households (export + smart import)
If you already generate some electricity, smart import deals can help you minimise paid kWh. We’ll help you consider import and export together.
People who like simple scheduling
If you’re happy setting appliance timers and sticking to a routine on weekdays, you’ll likely get better value than “set and forget” users.
How free weekday electricity tariffs work (step-by-step)
- The supplier sets the weekday window(s). You’ll get a defined time period (or periods) on weekdays when the electricity unit rate is £0/kWh.
- Your meter records usage by time. Most of these tariffs use a smart meter so the supplier can apply pricing by half-hour blocks.
- Outside the free period, rates apply as usual. There may be a peak rate (sometimes higher than average) and always a standing charge.
- You shift flexible usage into the free window. Timers, smart plugs, EV scheduling, or battery automation can help.
- You track real savings. The “best” tariff is the one that reduces your total bill after standing charge and non-free rates.
What to run during free weekday hours
- Washing machine, tumble dryer (when safe to do so)
- Dishwasher cycles
- Immersion heater / hot water top-up
- Charge a home battery (if supported)
- EV charging (if you’re home and can supervise safely)
Common “gotchas” to avoid
- Higher peak unit rates cancelling out free-hour savings
- Assuming weekends are free too (often they’re not)
- Forgetting standing charges still apply
- Needing a smart meter installation first
- Not matching the tariff to your real usage pattern
Eligibility: can I get a free weekday electricity tariff?
Eligibility depends on the supplier and the tariff rules. In many cases, you’ll need:
Meter & readings
- Smart meter (often required for time-of-use pricing)
- Correct meter configuration for half-hourly readings
- Reliable data connection (varies by area)
Home & usage fit
- Ability to shift usage into weekday windows
- Comfort with timers or smart scheduling
- Understanding that non-free rates may be higher
Regional availability: Some tariffs can be restricted by electricity distribution region, smart meter coverage, or supplier appetite in your postcode. Use the comparison form to check what’s currently available for your home.
Costs and savings: how to tell if it’s worth it
A free weekday electricity tariff can save money only if the value of the free kWh outweighs any higher charges elsewhere. When comparing, focus on the total bill you expect to pay over a month or year, not just the headline “free”.
| What to compare | Why it matters | What to look for |
|---|---|---|
| Free window timing | If the hours don’t match your routine, savings drop fast. | A window you can realistically use most weekdays. |
| Peak unit rate | Higher peak rates can erase “free” gains. | Compare against your current p/kWh and usage profile. |
| Standing charge | You pay it every day regardless of usage. | A standing charge that doesn’t inflate the total cost. |
| Smart meter requirement | Without one, you may not be eligible. | Check installation timelines and any conditions. |
| Exit fees & tariff length | Flexibility matters if prices move. | Clear terms, fair exit fees (or none). |
A quick rule-of-thumb
Estimate how many kWh you can move into the free weekday window per week. Multiply by your current unit rate to estimate the value. Then sanity-check against any higher peak rates and standing charge.
Alternatives we’ll compare too
- EV tariffs with cheap overnight rates
- Economy 7 / Economy 10 style time-of-use plans
- Tracker or variable tariffs (if suitable for your risk preference)
- Competitive fixed tariffs for predictable budgeting
Safety note: If you schedule appliances, always follow manufacturer guidance. Avoid running tumble dryers or dishwashers unattended if you’re not comfortable doing so.
FAQs: free weekday electricity tariffs
Are these tariffs available across the whole UK?
Not always. Availability can vary by supplier, electricity distribution region, and smart meter coverage. Enter your postcode and we’ll check what’s available for your home.
Do I still pay a standing charge during “free” hours?
Yes. Standing charges are charged daily regardless of usage. “Free” typically refers to the unit rate for electricity during the set window.
Is gas included?
Free weekday windows usually apply to electricity only. If you need dual fuel, we can still compare options and show the overall cost.
Will switching affect my supply?
No—your energy keeps flowing. Switching changes who bills you and the tariff you’re on. If a smart meter is needed, installation is arranged separately where applicable.
What if I’m renting?
If you pay the energy bills, you can usually choose your supplier and tariff. If you’re unsure, check your tenancy agreement and confirm with your landlord or letting agent.
Can I combine this with solar panels and a battery?
Often yes. Many households use solar by day and top up a battery during a free weekday window (if compatible). We’ll help you compare import costs and overall value.
Have a specific tariff in mind? Use the form above and add details when we contact you—supplier names and offers change, so we’ll focus on what’s actually available to your postcode today.
Trusted comparisons, clearer choices
“We didn’t realise the ‘free’ hours only worked for us if we moved the dishwasher and washing to lunchtime. EnergyPlus explained it plainly.”
— Homeowner, Manchester
“Quick form, helpful follow-up. They showed an alternative off-peak tariff that ended up cheaper for our EV charging.”
— EV driver, Bristol
“Clear breakdown of standing charges and peak rates. The comparison felt unbiased, not salesy.”
— Customer, Glasgow
Whole-of-market approach: We compare across a wide range of UK home energy options and focus on tariff fit—not just headline features.
Plain-English comparisons: We’ll highlight the free window, peak rates, standing charges, and any smart meter requirements so you can decide confidently.
Check free weekday electricity availability by postcode
We’ll match you to suitable home energy tariffs—free weekday windows where available, plus alternatives that may better fit your routine.
- No obligation and no confusing jargon
- See key costs clearly: peak rate, standing charge, eligibility
- Support for EVs, batteries, solar households and high-usage homes
Home energy only. Availability varies by supplier and region.
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