True-cost comparison
This page multiplies each operator’s published p/kWh by the energy in a typical 20–80% charge. You enter the usable battery size in kWh; the energy added is 60% of that figure. Where an operator publishes more than one rate — peak and off-peak, or several membership plans — each published figure is shown separately.
These totals are arithmetic on figures copied from operator pages as of 10 November 2026. If you enter idle minutes, any published overstay fee is added after the grace period and stopped at any published cap. Where the operator did not publish a rate, the idle line stays marked not published and nothing is added. This is not financial advice, and it is not a prediction of what a particular charger will charge you today.
| Network | App | Contactless | Membership | Subscription break-even | Idle / overstay |
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Break-even is the number of these 20–80% sessions needed for a published monthly fee to match the extra energy cost of the published contactless or app comparison rate. It is only shown when both rates are single published numbers and the monthly fee is stated in pounds. Euro fees are not converted.