EPS Engineering Calculators & Tools
Free, accurate calculators for everyday EPS production planning — density, yield, block output, unit conversion and machine ROI. Built by our engineers, with every formula shown.
Practical tools for EPS production planning
These calculators help process engineers, plant managers and buyers do the everyday math behind expanded polystyrene (EPS) production — from how much raw bead a job needs, to how many blocks a batch yields, to whether a new line pays back. Every tool shows the exact formula it uses and lists its assumptions, so you can trust the numbers and adapt them to your own process.
EPS Density & Yield Calculator
Convert between target foam density, foam volume and the raw bead mass you need — with yield and expansion ratio.
Open calculatorEPS Block Yield Calculator
Work out block weight, total foam volume and how many full blocks a given batch of beads will produce.
Open calculatorEPS Unit Converter
Bidirectional metric/imperial conversions for density, pressure, temperature, length, volume and mass.
Open calculatorEPS Machine ROI Calculator
Estimate annual profit, payback period and 5-year return using your own investment and production figures.
Open calculatorNeed numbers for a specific machine or plant?
These tools cover the general math. For sizing a real line to your capacity, density range and product mix, our engineers will run the figures with you — no obligation.
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