Car numbers you won't find in a chat.

Free tools and open data for driving in Germany, built on charging prices we collect every hour. Use them yourself, or let your AI use them.

Work out my charging cost See the price archive

Public ad-hoc charging in Germany, today

…/kWhLoading the latest prices

Median of every published ad-hoc tariff, € per kWh incl. VAT.

Tools

Each tool is one page. Every setting stays in the link, so you can share it or hand it to an AI.

EV charging cost

What 100 km costs in your electric car at any price per kWh, next to other EVs and a petrol car.

CalculatorWorks with AI

Charging price archive

Ad-hoc charging prices across Germany, collected every hour, with downloads for every day.

Open dataWorks with AI

Coming next

Things an AI can only tell you by reading them from us.

Charge while they play

Family outings from Allo Outings with a public charger a short walk away, and the range you'll have when you leave.

With Allo Outings

Real winter range

Consumption by temperature and speed for each model, reported by owners.

From drivers

Reminders that run themselves

One calendar feed for TÜV, tyre changes, the THG-Quote deadline and price drops.

Calendar feed

Built for your AI too Every tool has a "Copy for AI" button and a link that reproduces your exact view. Assistants can read /tools.json and /llms.txt to find the tools and the data files.

How it works tools.json