Rent Split Calculator

Calculate a fair rent split instantly based on income and/or room size

Rent Split Calculator

Rent Split Calculator

Step 1: Income

Your Income (€) Partner Income (€)

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Step 2: Rent

Total Rent (€)

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Step 3: Living Space

Who has more space? Same living space You have more space Partner has more space Adjustment level No difference Slightly bigger space Clearly bigger space Much larger / office-level space

Quick Summary

This rent split calculator helps couples divide rent fairly based on income or room size. It instantly calculates how much each person should pay so the split is transparent and easy to agree on.

How It Works

1. Enter total monthly rent

2. Enter each person’s income

3. (Optional) Adjust for room size differences

4. Get an instant fair rent split

Methods of Splitting

Income-Based Split

Each person pays based on their share of total household income. This is the most commonly used fair method when incomes differ.

50/50 Split

Both people pay equally. Best when incomes and usage are similar.

Room-Based Split

Adjusts rent based on room size or private space usage.

Hybrid Split

Combines income and room size adjustments for a more precise split.

Example Calculation

Total rent: €1,200

Income A: €2,400
Income B: €1,600
Total income: €4,000

Split:

• A pays 60% → €720

• B pays 40% → €480

Why Use This Calculator

• Instantly calculate fair rent splits

• Serves couples and flatmates

• Removes confusion and manual math

• Supports income and space-based fairness

Want to understand the logic behind fair rent division? How to Split Rent Fairly (Step-by-Step Guide)

Frequently Asked Questions

• How is rent split fairly?

  Most commonly by income proportion, so each person pays based on what they earn.

• What is the easiest way to split rent?

  A 50/50 split is simplest, but not always the fairest.

Final Note

A fair rent split is not about perfection, it’s about clarity, consistency, and avoiding conflict between roommates or partners.