Per-Tool Compressed Air (CFM) Requirement

Typical SCFM @ 90 PSI by tool — with duty-cycle sizing, not a flat number

Pick a specific air tool — impact, nailer, HVLP, sander, plasma, sandblaster — and get typical SCFM @ 90 PSI plus duty-cycle sizing guidance. Pair with the Air Compressor Tools Hub.

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How to Use This Calculator

Select the tool you actually run. The calculator returns a typical SCFM requirement at about 90 PSI, classifies duty cycle (intermittent vs continuous), and applies a sizing multiplier so continuous tools like sanders and HVLP guns are not undersized the way impacts and nailers often can be.

For combined multi-tool loads, use the Air Compressor CFM Calculator. Plasma-specific tank/CFM notes: Plasma Compressor Sizing Guide. Tank vs delivery: Bigger Tank vs More CFM.

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CFM Requirement GuideHow to read tool specs and duty cycle. CFM Requirement TroubleshootingPressure drop, bogging, moisture at duty limit. Rotary Screw vs PistonWhich compressor architecture for your duty. Per-Tool CFM ChartAll tools in one scannable reference table. Air Compressor Tools HubCFM, tank, runtime, and cost calculators. Air Compressor Buying GuideCFM, tank size, and shop picks.