Practical tools

Measure the hose you actually have.

Simple calculators for reach, real hose-end flow, hanger loop count and hand-coiling behaviour. No account, no uploads and no personal data required.

Browser-only calculations

Four useful checks

Your entries stay in your browser and are not sent to a site database.

Estimate useful length from the actual route plus working slack.

Turn a timed container fill into L/min and US gal/min.

Estimate how many broad loops a hose creates on a wall hanger.

Record first-loop flips, reversals, memory and storage frustration.