Tools
Tools to understand electricity cost
Use the calculators as orientation. Real bills include taxes, network charges and contract conditions.
Source: hourly electricity price data stored by PrecioKilovatio. Figures are not a personalised bill calculation.
Updated 18 Jul 2026 08:56
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Tools
Bill calculator
Use the calculators as orientation. Real bills include taxes, network charges and contract conditions.
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Consumption calculator
Use the calculators as orientation. Real bills include taxes, network charges and contract conditions.
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Tariffs
A practical guide to fixed tariffs, indexed tariffs and PVPC without invented rankings.
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Hourly prices mainly affect PVPC or indexed tariffs. If you have a fixed or flat tariff, use this information only as a market reference.