FREE HOMELAB TOOL
What does your
tiny cloud cost?
Turn watts into pounds. Enter the average wall draw—not the power supply’s maximum rating—for the most useful estimate.
ESTIMATED RUNNING COST£21.46
£257.54 per year
1,051.2 kWh per year
How it works
Cost = watts ÷ 1,000 × hours × electricity price. This estimate excludes variable tariffs and power-supply efficiency changes. Measure at the wall for a week if you want a realistic average.
Useful next step: compare the annual cost of always-on hardware with scheduled shutdowns, consolidation or lower-idle-power replacements.