Plastic Waste Fate Calculator

Enter a quantity of plastic waste and see how much is typically recycled, incinerated, landfilled, or mismanaged (leaked into the environment), based on global OECD benchmark disposal shares.

Quick Facts

Method
Global average end-of-life shares (OECD Global Plastics Outlook, 2022)
Recycled 9% · Incinerated 19% · Landfilled 50% · Mismanaged 22%.

Your Results

Calculated
Recycled
-
~9% of total
Incinerated
-
~19% of total
Landfilled
-
~50% of total
Mismanaged (leaked)
-
~22% of total

Ready

Enter your plastic waste quantity and calculate.

About the Plastic Waste Fate Calculator

This calculator shows where plastic waste actually ends up once it leaves the point of use. Every tonne of discarded plastic follows one of four broad paths: it gets recycled into new material, incinerated (often with energy recovery), landfilled in an engineered site, or "mismanaged" — meaning it is littered, openly burned, or dumped in an uncontrolled site with no containment. The split between these four fates is what most people mean when they talk about the global "plastic problem," because it is the mismanaged share that eventually leaks into rivers, coastlines, and oceans.

The formula

For a given quantity of plastic waste W, the calculator applies fixed global average shares:

  • Recycled = W × 9%
  • Incinerated = W × 19%
  • Landfilled = W × 50%
  • Mismanaged (leaked into the environment) = W × 22%

These four shares are simple percentages of the total and sum to 100%. They come from the OECD's Global Plastics Outlook (2022), which is the most widely cited source for global end-of-life plastic statistics, built on national waste-management data compiled for the year 2019.

Why these numbers matter

Global plastic waste generation has roughly tripled since 1990 and now exceeds 350 million tonnes per year. Only a small fraction is recycled: even in countries with strong collection systems, contamination, mixed polymer types, and limited markets for recycled resin keep the effective global recycling rate in the single digits. The 22% "mismanaged" share is disproportionately concentrated in countries that lack formal waste-collection infrastructure — this is also why a relatively small number of major rivers account for a large share of the plastic that reaches the ocean each year.

Putting the numbers in context

  • Global plastic production was about 400+ million tonnes in 2022 (Plastics Europe / OECD estimates); roughly half of all plastic ever made was produced since 2000.
  • An estimated 8–11 million tonnes of plastic enter the ocean every year, a figure widely attributed to the 2015 study by Jambeck et al. and updated by subsequent OECD and UNEP assessments.
  • Single-use packaging is the largest category of plastic waste by volume, and the category with the lowest recycling rate, because it is often multi-layered, contaminated with food residue, or too lightweight to be economically sorted.
  • Policy levers aimed at shifting these shares include extended producer responsibility (EPR) schemes, deposit-return systems, landfill/incineration taxes, and bans on specific single-use items — each is designed to raise the recycled share and shrink the mismanaged share.

Frequently Asked Questions

Where do these percentages come from?
They are the global average end-of-life shares published in the OECD's Global Plastics Outlook (2022): approximately 9% recycled, 19% incinerated, 50% landfilled, and 22% mismanaged. These are the most commonly cited global benchmark figures, based on 2019 national waste data.
Do these shares apply to my country or city?
Not necessarily. These are global averages. Countries with well-funded waste-management systems (much of the EU, Japan, South Korea) recycle and incinerate a much higher share and mismanage very little; countries without widespread formal collection can have mismanaged shares far above 22%. Use this calculator as a global reference point, not a local measurement — check your municipality's solid-waste report for local figures.
What happens to "mismanaged" plastic?
Mismanaged waste has no formal disposal pathway: it may be littered, dumped in an open, uncontrolled site, or burned in the open air. Because it isn't contained, it is the waste stream most likely to be carried by wind and rain into waterways and, eventually, the ocean.
Does "incinerated" mean the plastic disappears with no impact?
No. Incineration reduces the volume of waste and, in modern waste-to-energy plants, recovers energy, but it also produces CO₂ emissions and, without proper emissions controls, other pollutants. It is generally considered preferable to uncontrolled dumping or open burning but is not equivalent to recycling in terms of material recovery.

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