Contact
Get in touch
How Much Would I Have If is run by one person — David Paterni. Questions, feedback, and corrections are all welcome, and they go straight to a real inbox.
The best way to reach me is email: hello@howmuchwouldihaveif.com.
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You can also find the site on X at @howmuchif.
Corrections
Accuracy matters here. If you spot a number that looks wrong or a source that deserves a second look, email me and I'll review it. Every figure on the site traces back to real, sourced data, and I'd rather fix a mistake than leave it standing. You can read more about how the numbers are built on the methodology page.