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Fintech

Fair Rent Splitter

Split rent fairly by room size, bathroom and perks instead of evenly.

Beginner6h1–4 people16/20 fit
TL;DR

Build Fair Rent Splitter for roommates in ~6h with 1–4 people. Stack: Next.js.

Why it wins: Fun maths that settles real arguments.

Build flow

01 · Problem
Even splits feel unfair when rooms differ.
02 · Solution
Each roommate values room features, the app computes a fair split and explains it, with an envy-free auction option.
03 · Build
  1. 1Collect room data
  2. 2Compute weighted split
  3. 3Run auction
  4. 4Share result
04 · Demo
Three roommates agree on a split live.

MVP checklist

  • Room features
  • Fair split
  • Explanation
  • Auction mode

Tech stack

TechRole
Next.jsFrontend + API routes

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