Calculators
kosztydomu.pl
kosztydomu.pl answers how much heating and electricity really cost in a house. Every calculator shows the assumptions and formulas behind the result.
Open kosztydomu.pl ↗Phone screens
What needed doing
Cost calculators often give a single number with no explanation. You cannot tell where the result comes from or whether it fits your house.
What we did
We built a site whose calculators show their assumptions, compare 5 heating methods and update the result as soon as you change the floor area or insulation. Energy prices and guides come with it.
Scope
- Interface design
- Calculator logic
- Front end
- Content and SEO
Technology
- Astro
- React
- Tailwind CSS
- Cloudflare