Octopus Tracker tariff (UK)
Tracker usually means your electricity unit rate is linked to how underlying costs move over time — not locked for a long fix. That can help when prices fall, but your bill can also rise when costs go up.
What to watch
- Unit rate (p/kWh) and standing charge (p/day) — both matter for your annual total.
- Regional codes — UK electricity tariffs vary by grid region; your postcode affects the rates that apply.
- Future movement— a calculator uses today's published rates; Tracker paths can change with the market.
Compare with your usage
Enter postcode plus monthly kWh: we fetch today's published domestic rates from Octopus's public API and run the same (usage × unit rate) + (365 × standing charge) sum for each tariff we can price. That's a snapshot for right now— Tracker's future path depends on markets, so revisit after Octopus updates prices.
Related: Agile
If you are comparing Tracker with half-hourly pricing, read our Tracker vs Agile guide.
Switch to Octopus — £50 referral credit
Use our referral link; Octopus usually adds account credit after a successful switch (their offer, their terms — check their site for the latest).