In short, our calculator combines data on the average adult diet in the U.S, Canada, United Kingdom, Ireland, Australia and New Zealand with our recommended charities' estimated costs to help different animals.
Can I see how it works for myself?
We have written a short blog explaining in detail how our calculators work
here (includes a link to the underlying calculations, which you can check for yourself)
How do you know how much it costs for the charities to help animals?
- We look at our recommend charities track record in the real world: Our calculations combine how many animals they have helped, what it cost them to achieve this, and how much each animal is helped (using estimates from independent animal welfare researchers).
- All our charities have also been vetted by Animal Charity Evaluators, who have recommended our charities for being among the most cost-effective ways to help factory farmed animals.
- Plus, to account for the inherent margin of error in such calculations, we have modelled conservatively so you can be confident that your donations do enough good for animals to balance the impact of your diet.
What about overhead costs?
Our charities have all been recommended because they are able to do the most to help animals per dollar they receive, rather than the money merely covering overhead costs without helping animals. The donation amounts suggested by the calculator are sufficient to both fund the charities' work helping animals and the overhead costs that go along with being a functional organisation.