Free calculators, converters, and resources for chemical mixing, equipment planning, and detailing quotes.
Browse our collection of free detailing tools and calculators.
Calculate concentrate and water from a label ratio and final bottle volume.
Estimate a nozzle size from your working flow and target PSI.
Use your measured lance draw to mix for a product’s target panel impact ratio.
Compare US PSI and GPM with UK bar and litres per minute.
Build a USD or GBP quote from your own labour and job costs.
Build an equipment checklist for your detailing routine.
Plan bottles from your product’s usage per layer and your chosen reserve.
Use the setup builder to plan equipment around your wash routine.
Start with a calculation for your next detailing job.
Helpful guides to get the most out of our tools.
Browse published reviews, practical guides, and documented test notes.
Apply Your Numbers
See how dilution ratios, panel impact ratios, and nozzle orifice sizing work in real wash bays.
A controlled pre-wash loosens and removes coarse dirt before the mitt touches paint. Rinse, apply compatible cleaner, rinse again, then contact wash.
Research publication
A car vacuum needs useful airflow through its hose and nozzle, not just an impressive sealed-suction number. Compare the complete setup before choosing a machine.
Research publication
A crevice tool, upholstery nozzle, and soft brush solve different cabin jobs. Match the attachment to the surface before adding more motor power or scrubbing.
Research publication
