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Quick calculations

Quick calculation · contracts

Which electricity contract is cheapest for you?

Your contract next to all dynamic contracts, for your consumption and your solar panels, without net metering. With the hourly prices of 2025 and this week's rates.

1. Your consumption and solar panels

Switch off panels at negative prices

At a negative feed-in price you pay for what you feed in. 'Yes, always': your own inverter switches the panels off at every negative price, with any contract. 'No': you feed in then too and pay for it, except with a dynamic contract whose supplier switches your panels off remotely ('Curtails' in the table of all contracts).

2. Your contract now

Type of contract

Your estimate

What does another contract save?

–per year with the cheapest dynamic contract
–your contract per year
–cheapest dynamic

All contracts compared

Net per year: fixed costs plus consumption minus feed-in, incl. VAT. Grid charges and the tax credit are the same for every contract and are not included. Click a contract for the price breakdown; you can also choose it there.

With a home battery, electric car, heat pump or the weather of your own year? The calculator works through the whole picture, including the first year without net metering. To the calculator

An indication, not advice. Works through every hour of 2025 with a standard consumption and solar pattern and the rates suppliers publish (energieprijzen-nl); market prices from EnergyZero. Switching: also check the supplier's terms.

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The more people do the sums, the fewer surprises when net metering ends.

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