PC Build Power Budget Planner

How it helps

Use it for a focused task

A planner that estimates total system power draw from component TDP values, applies headroom, and recommends a PSU tier. Includes preset builds, local save slots, side-by-side comparison, and printable export.

Pick your CPU and GPU first since they dominate power draw. Then add storage, fans, and extras.

The sidebar updates live with total draw and PSU recommendation. Save up to 3 builds locally and compare them.

Good next steps

Make the result easier to act on

• Start with the examples or presets if you are unsure what to enter for PC Build Power Budget Planner.
• Try one realistic scenario first, then adjust the numbers or notes to compare another path.
• Use save or share from the project footer when you want to return to the same helper later.
• Open a related project below when the result points to a timing, budget, writing, planning, or comparison task.