Does curing time belong in bench labor?

Only attended work belongs there. Unattended drying or curing can delay delivery without consuming a chemist for the entire interval.

How do I handle difficult colors?

Use measured bench times for comparable matches. Run effect pigments or unfamiliar resin systems separately when their work differs materially.

Are repeated drawdowns counted twice?

They should appear once. Include routine drawdowns in bench time and only additional redraws in revision labor.

Will twice the staff halve delivery time?

Not necessarily. Labor-hours add across staff, but shared instruments, drying and customer approvals can still constrain elapsed turnaround.

Coatings, Inks & Specialty Chemical Production calculator

Color Match Workload Calculator

Estimate the active labor needed to clear your color-matching queue. Enter the shade count, logged bench time, additional revision work and available chemist-hours.

What this calculator does

Estimate active color-matching labor and compare the queue with available chemist-hours.

Formula used

Initial labor = matches × bench minutes per match ÷ 60
Revision labor = additional revision minutes ÷ 60
Total labor = initial labor + revision labor
Labor headroom = available chemist-hours − total labor

Inputs explained

Color Matches Required: Distinct shades and revisions listed in the color queue.
Bench Labor per Match: Logged mixing, drawdown and measurement labor for comparable matches.
Additional Revision Labor: Logged or scheduled extra tint, redraw and approval work.
Available Chemist Labor: Scheduled chemist-hours available to this matching queue.

How to use the result

Best suited to tint laboratory staffing, customer shade queue review.
Excludes unattended drying and customer response delays. Does not predict which tint adjustments will achieve a color match.

Current U.S. benchmarks

Industrial electricity averages 9.77 cents per kWh across the U.S. (EIA, Jul 2026), up 4.7% from a year earlier. Energy-intensive steps carry this directly into unit cost.
The producer price index for industrial chemicals stands at 336.006 (BLS, Aug 2026), up 13.3% from a year earlier. Quotes priced off last quarter's material cost miss this move.
The U.S. has 14,543 chemical manufacturing establishments employing about 911,245 workers (Census County Business Patterns, 2023).

Common questions

Does curing time belong in bench labor? Only attended work belongs there. Unattended drying or curing can delay delivery without consuming a chemist for the entire interval.
How do I handle difficult colors? Use measured bench times for comparable matches. Run effect pigments or unfamiliar resin systems separately when their work differs materially.
Are repeated drawdowns counted twice? They should appear once. Include routine drawdowns in bench time and only additional redraws in revision labor.
Will twice the staff halve delivery time? Not necessarily. Labor-hours add across staff, but shared instruments, drying and customer approvals can still constrain elapsed turnaround.

Last reviewed 2026-10-01.