Rent Affordability Calculator
Find out how much rent you can comfortably afford based on your gross income — at the 30% rule of thumb or any other threshold.
Standard (30%)
At 30% of gross income, max recommended rent is €1,050.00/month
The 30% rule of thumb — long the standard guidance for healthy household budgeting. Most renters at this level can also save and cover normal expenses.
Rent at standard thresholds
Results update as you type. Figures are based on gross income; net (after-tax) affordability is lower. The thresholds are population-level rules of thumb, not a substitute for your full budget.
Formula
One multiplication:
max_rent = monthly_gross_income × threshold_pct / 100.
The classic threshold is 30% — popularised by US HUD in the 1980s and adopted across global
tenant-referencing convention. The four named bands (25 / 30 / 35 / 40%) are common waypoints,
not a sharp clinical threshold; pick whichever fits the rest of your fixed costs.
When this calculator is useful
Renting across the euro area means satisfying a landlord's affordability test, and those tests usually hinge on a multiple of your income. Enter your gross pay and this calculator shows the rent you can comfortably carry at the 30% rule of thumb — a useful common yardstick even though norms differ from one member state to the next. It is built for the planning stage, so you can size up a realistic search budget before you start arranging viewings.
It is most useful when you are setting a ceiling on rent, comparing cities with very different price levels, or checking whether your income clears the 3x–4x cold-rent hurdle many landlords apply. Because the threshold is adjustable, you can also test how a stretch to 35% would look in a high-rent capital like Paris, Munich or Amsterdam, then weigh that against the headroom you would give up elsewhere in your budget.
Understanding your result
The headline figure is the monthly rent that keeps you at or below your chosen share of income. At 30% of gross it works as a budgeting target, while Eurostat's official 'housing cost overburden' marker sits higher, at 40% of disposable income — so anything pushing past the upper bands is a genuine warning. The 25% band is the comfortable, save-more option; 35% and 40% mean the rest of your spending will feel squeezed.
The figure is based on gross income, before tax and social charges, which run higher across much of the euro area than in many other regions. That means net pay can sit well below gross, so a rent that is 30% of gross may be 40% or more of what you actually take home. Many landlords screen on gross, but your day-to-day budget runs on net — so check the rent against your take-home pay as well.
A worked example
Suppose you earn €42,000 a year, or €3,500 a month gross. At the 30% rule, your comfortable rent ceiling is €1,050 a month — and if a landlord wants gross income at 3x the cold rent, €3,500 divided by 3 is about €1,167, so you would clear that €1,050 flat. Note that in many countries the rent quoted is 'cold rent' before utilities, so a €1,050 cold rent might cost €1,200–€1,300 a month once service charges are added. Drop to 25% and the ceiling falls to €875; stretch to 35% and it rises to €1,225.
Common mistakes to avoid
Your affordability figure depends on the assumptions you feed it, and a few errors catch euro-area renters out repeatedly.
- Budgeting on gross income when you live on net — with higher social charges across much of the EU, the gap is large, so re-run the rent against your take-home figure.
- Confusing cold rent (Kaltmiete, loyer hors charges) with the full cost — utilities and service charges (Nebenkosten, charges) can add €100–€300 a month on top.
- Overlooking move-in costs: a deposit of one to three months' rent (capped at three months' cold rent in Germany, for example) plus the first month in advance can mean a sizeable sum before you move in.
- Treating one country's rules as universal — deposit caps, referencing and tenant protections vary sharply across member states.
Renting in the EU: deposits and tenant protections
Rental rules are set at national level across the euro area, so the details differ from one country to the next, but tenant protections are generally strong. Many countries cap the security deposit — Germany limits it to three months' cold rent and requires it to be held in a separate, interest-bearing account, while France caps unfurnished deposits at one month's rent. France, Germany and others also restrict how and when rents can be raised, and some cities operate rent controls on top of national law.
Referencing norms vary just as much: German landlords often ask for a Schufa credit report and proof of income at around 3x the cold rent, French landlords frequently require a guarantor (garant) or use the state-backed Visale scheme, and Dutch landlords may look for income near 4x the rent. Before you commit, check the specific deposit limits, notice periods and tenant rights for the country — and ideally the city — you are renting in.
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Frequently asked questions
What's the 30% rule?▾
Rent should stay below 30% of gross income — a long-standing rule of thumb adopted across Europe and originally US-derived. Eurostat reports 'housing cost overburden' at the 40% threshold (>40% of disposable income on housing). The 30% figure is a budgeting target; the 40% figure is the official policy threshold for housing stress.
Gross income or net?▾
Most rules quote gross. EU social charges and income tax are higher than the US average, so net pay is dramatically below gross — a 30% gross rent burden is often 40%+ of net. Landlords across the EU vary in what they ask for: many use gross income at 3× the rent (= 33% gross), some use net at the same multiple, some use a hard EUR floor.
Are utility costs included?▾
Usually no — rent alone. EU contracts split into 'cold rent' (Kaltmiete in Germany, loyer hors charges in France) plus utilities and service charges (Nebenkosten, charges). Add €100–€300 per month on top of cold rent for utilities, depending on country, climate, and usage. Some countries (NL, DK) increasingly use 'warm rent' that bundles utilities.
Is the 30% rule realistic across the EU?▾
Less so in major capitals. Eurostat data shows 8–10% of EU households are housing-cost-overburdened (over 40% of disposable income); the figure is much higher in Greece, Bulgaria, and parts of Spain, and notably lower in Slovakia, Slovenia, and Cyprus. Within high-rent cities (Paris, Munich, Amsterdam, Dublin, Stockholm), 35–40% rent burdens are common.
What's the EU equivalent of the US 3x rent rule?▾
Varies by country. Germany typically uses 3× cold rent in gross income; the Netherlands often uses 4× with rent often capped to a percentage of social-housing benchmarks; France varies by city and landlord type. Across the EU, expect tenant referencing to require gross income at 3–4× the monthly rent, plus a guarantor for shorter rental histories.
Does this account for housing benefit / subsidies?▾
No — enter your gross income only. If you receive housing benefit (e.g. Wohngeld in Germany, APL in France, huurtoeslag in NL), your effective housing cost is lower. The calculator gives a market-rent affordability figure; subsidies and benefits adjust the actual out-of-pocket cost.