Praktické

Kalkulačka dopadu recyklace

Recycling Impact (annual kg)

Papír a lepenka (kg)

Plast (kg)

Sklo (kg)

Hliník (kg)

✓Ušetřené CO₂

Ušetřené CO₂ (kg/rok)

139.0

Ekviv. stromy

6.6

What is Recycling Impact Calculator?

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Recyklace šetří energii a snižuje CO₂ ve srovnání s výrobou materiálů z původních zdrojů. Recyklace hliníku ušetří 95 % energie potřebné pro primární tavení.

Calkulon makes complex calculations simple — built for students and everyday problem-solvers.

Vzorec

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f(x)Materiálové složení % | Energie ušetřená recyklací: hliník 95 %, papír 60 %, sklo 30 %, plast 30–50 %

How to Recycling Impact Calculator

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1CO₂ saved = Weight recycled × CO₂e saving factor
2Aluminium: ~9 kg CO₂e saved per kg recycled
3Paper: ~1.1 kg CO₂e per kg
4Plastic: ~1.5 kg CO₂e per kg

Worked Examples

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Example 1

Given:15kg paper + 8kg plastic + 3kg aluminium per year

Výsledek:CO₂ saved ≈ 16.5 + 12 + 27 = 55.5 kg CO₂e/yr

Real-World Applications

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Home renovation material quantity estimation

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Construction project planning and cost estimation

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Contractor quotes and materials ordering

CO₂ Savings from Recycling

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Material	CO₂e saved/kg	Energy saving
Aluminium	~9 kg	95%
Plastic	~1.5 kg	~40%
Paper/cardboard	~1.1 kg	~60%
Glass	~0.3 kg	~20%
Steel	~1.5 kg	~60%

Frequently Asked Questions

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What is Recycling Calc?

Recycling saves energy and reduces CO₂ compared to producing materials from virgin resources. Aluminium recycling saves 95% of the energy needed for primary smelting

How accurate is the Recycling Calc calculator?

The calculator uses the standard published formula for recycling calc. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Recycling Calc calculator use?

This calculator works with kilograms, inches, percentages, watts. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Recycling Calc calculator use?

The core formula is: CO₂ saved = Weight recycled × CO₂e saving factor. Each step in the calculation is shown so you can verify the result manually.

References

›Recycling impacts — WRAP

Formula-verified for precision

Reviewed October 2026

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