Tariff Comparison

30 Days 90 Days 6 Months 1 Year
Best Fit

Best tariff for your usage: Octopus Intelligent

You could save £6.22 per month (12.9% less than your current tariff)

Smart EV charging with extended overnight cheap rate (23:30–05:30).

Current Net Cost £289.55 Actual cost over 180 days
Best Alternative £252.23 Octopus Intelligent
Potential Savings £37.32 12.9% cheaper
Analysis Period 180 days 2025-12-28 to 2026-06-26

Net Cost by Tariff (£)

Tariff Comparison

Tariff Type Import Cost Export Income Standing Net Cost vs Current Rank
Current (actual) Fixed £206.64 £0.55 £83.45 £289.55
Octopus Intelligent Time-of-Use £169.57 £0.79 £83.45 £252.23 − £37.32 (12.9%) 1
Octopus Go Time-of-Use £187.53 £0.79 £83.45 £270.19 − £19.36 (6.7%) 2
Octopus Agile Dynamic £206.64 £0.55 £83.45 £289.55 − £0.00 (0%) 3
Fixed Rate Fixed £227.57 £0.79 £83.45 £310.22 + £20.68 (7.1%) 4
Octopus Flux Time-of-Use £256.04 £0.80 £83.45 £338.69 + £49.14 (17%) 5

Daily Cost: Current vs Octopus Intelligent (£)


Rate Heatmap

Import rates by time of day for each tariff, overlaid with your average consumption pattern

Cheap
Expensive

What-If: Load Shifting

See how much you'd save by shifting consumption from peak to off-peak hours

Current daily cost
After shifting
Daily saving
Monthly saving

Export Income by Tariff (£)

Which tariff pays best for your solar generation pattern?

Battery Optimisation Model

Estimate savings from a home battery: charge off-peak, discharge at peak

Rates are approximate and may vary by region and time. Standing charges and unit rates are based on typical values. Agile rates use historical half-hourly pricing data. This comparison is for informational purposes only.