Where do the default values come from?

They are illustrative numbers for a typical job so the page shows a worked answer. Replace them with your own measurements, datasheets and quotes before you rely on a result.

Why do some results show a warning?

A warning means the plan fails a limit you entered or one from a cited source, such as a dose below its required band or a dwell under its cure floor. The message states the gap and what to change.

Can I download the calculation?

Yes. Every calculator has an Excel workbook with live formulas that match the page, so you can check the math or reuse it in a quote.

Why is a result blank?

An input is missing or outside its valid range, so there is no honest number to show. The message above the result names the input to fix.

Manufacturing calculator category

UV Curing calculators

Size UV cure from dose through lamp economics. Every page names the spectral band it assumes, because a dose carried into a chemistry that absorbs somewhere else is arithmetically perfect and physically meaningless.

What this hub covers

Thirty-seven UV curing calculators built on the relationships the process obeys: dose as irradiance times time, Beer-Lambert transmission, inverse-square fall-off and radiative view factors. Each asks for the decision-driving inputs, names the spectral band it assumes and states its fixed assumptions.
Browse uv curing calculators for manufacturing planning, quoting, quality, capacity, and operations decisions.

Best calculators in this category

UV Dose and Cure Margin: Convert irradiance and exposure into delivered UV dose and compare it with the material target.
UV Exposure Time: Exposure a material needs at measured irradiance, compared with the exposure your line gives today.
UV Conveyor Belt Speed: Find the fastest belt speed that still delivers the required UV dose, including extra lamp stations.
UV Dose Margin: Check the dose margin a process has today and whether it survives the lamp decline before the next check.
UV LED Energy Cost: Turn LED array wall-plug power and runtime into energy cost per part, shift and year.
UV Lamp Life Remaining: Convert rated lamp hours and daily runtime into a swap date, and from the lead time the order date.
UV Dose Uniformity: Measure dose uniformity across a lamp's cure surface and whether the cold spot still meets the requirement.
UV Dwell Time Under Lamp: Seconds a part spends under the lamp, the dose that delivers, and the margin against the requirement.
UV Irradiance at Part: Predict the irradiance reaching a part by working down the reflector, lamp age and quartz losses.
Mercury UV Lamp Energy Cost: Turn a mercury UV system's electrical draw and runtime into an energy cost per part and per year.
UV Lamp Replacement Cost: Price a lamp swap with its downtime, and convert it into cost per operating hour.
UV LED Retrofit Payback: Appraise a UV LED retrofit on simple payback and on discounted five-year value.

Common manufacturing problems solved

uv curing
uv dose
irradiance
exposure time
lamp distance
uv led
radiometer

Category questions

Where do the default values come from? They are illustrative numbers for a typical job so the page shows a worked answer. Replace them with your own measurements, datasheets and quotes before you rely on a result.
Why do some results show a warning? A warning means the plan fails a limit you entered or one from a cited source, such as a dose below its required band or a dwell under its cure floor. The message states the gap and what to change.
Can I download the calculation? Yes. Every calculator has an Excel workbook with live formulas that match the page, so you can check the math or reuse it in a quote.
Why is a result blank? An input is missing or outside its valid range, so there is no honest number to show. The message above the result names the input to fix.

Last reviewed 2026-10-01.