How to use this guide
Read for the decision you need to make.
Metricon calculators are designed around visible inputs, formulas, assumptions and result breakdowns. Use the sections below to understand the logic, then use the working sequence to turn that understanding into a concrete next step.
Use the visual and written context together; the operational decision still depends on the approved source, local conditions and accountable review.
01 · Core idea
Choose the right model
Start with the decision you need to make rather than forcing a problem into the wrong calculator.
02 · Core idea
Use consistent units
Check units before entering values and use approved product or facility values where those inputs matter.
03 · Core idea
Read the assumptions
A calculated output is only useful when its model boundaries match the real situation.
Decision boundary
Know what the guide can clarify — and what it cannot authorise.
Use this guidance to structure the task, inputs and review. Product labels, SDS, technical documentation, contracts, approved SOPs and accountable human decisions remain authoritative where they apply.
Working sequence
Turn the guide into an operating sequence.
Use these steps as a compact handoff from reading back to the real task.
- 01
Choose the problem you need to calculate.
- 02
Use consistent units and approved source values.
- 03
Read the assumptions and limitations before acting.