C4 Complement factor
SI UNITS (recommended)
CONVENTIONAL UNITS
* SI unit is g/L. This tool updates all fields from any single input.
How to Use This Calculator
Quick steps to get reliable results. Works on desktop, tablet, and mobile. Enter values, pick options, calculate, and review the output with helpful notes.
1) Enter Inputs
- Fill in the required fields (use realistic worst-case values if applicable).
- Decimals are accepted; the tool understands 1.25 and 1,25.
- Leave unknown fields blank—the calculator derives them where possible.
Tip: hover or tap the ⓘ hints (when shown) to see format & unit guidance.
2) Choose Options & Units
- Pick the correct unit system (SI vs conventional) or conversion mode.
- For dropdowns, start with the default recommendations; refine if needed.
- Advanced options are grouped; expand only if you know what to tweak.
3) Run the Calculation
- Click Calculate (or press
Enter
) to compute all outputs. - Most fields update instantly as you type; use the button for a full refresh.
4) Read the Results
- All related units/metrics are shown side-by-side for quick comparison.
- Calculated values use sensible rounding (display precision ≈ 3–4 decimals).
- Warnings or assumptions appear below outputs when relevant.
5) Reset & Share
- Use Clear to wipe all fields and start over.
- Copy the page link to share; results are reproducible from the same inputs.
Quick Checklist
- Units chosen correctly (SI vs conventional)
- Inputs use realistic worst-case where needed
- No obvious typos (e.g., m vs µ)
- Outputs make physical sense
- Notes/warnings reviewed
- Saved/printed the final values if required
FAQ & Tips
Why is a field greyed out?
It’s calculated from other inputs—change the source fields instead.
Decimals with commas?
Yes. The calculator accepts 1,25
and 1.25
.
How precise are results?
Display rounding is for readability; internal math keeps higher precision.
Copy-Paste Mini Workflow
1) Enter known values and choose units
2) Adjust any options (advanced only if needed)
3) Hit Calculate (or press Enter)
4) Review outputs, notes, and warnings
5) Clear and repeat for new cases