What is the 30% rent rule?

The 30% rule is a long-standing guideline that housing should consume no more than 30% of gross income. Above that threshold a household is considered cost-burdened. The calculator flags rents that exceed 30% of your gross monthly income.

Should I use gross or net income?

Use gross income, before taxes and deductions. Landlords and the 30% rule both work from gross figures, and most Salt Lake City property managers require gross monthly income of at least three times the rent.

What is the median rent in Salt Lake City?

As of recent data the median one-bedroom rent in Salt Lake City sits around $1,550 per month. Neighborhood tier matters: downtown and the Avenues run higher, while areas like Glendale and Rose Park run below the median.

What if my ratio is above 30%?

A ratio above 30% does not make a rental impossible, but it leaves less room for savings, transport, and emergencies. Many renters in high-cost areas spend 35-40%; the calculator shows exactly where you land so you can decide consciously.

Does this include utilities?

No. The 30% figure is for base rent only. In Salt Lake City budget an extra $100-200 per month for electricity, gas, water, and internet, which pushes your true housing share higher than rent alone.

What is the Salt Lake City Rent Affordability Calculator?

Applies the 30%-of-income affordability rule against Salt Lake City rents, comparing your budget to the local median 1-BR of $1,550 and showing how much rent your gross income can safely support. Runs in your browser. It runs free in your browser on Gera Tools, with nothing uploaded.

Salt Lake City Rent Affordability Calculator

Name: Salt Lake City Rent Affordability Calculator
Creator: Gera Tools
License: https://creativecommons.org/licenses/by/4.0/

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Salt Lake City rents have climbed well above the national curve, and the single most useful screen before you tour an apartment is whether it fits the classic 30%-of-income rule. This calculator compares your gross income to the rent you are considering and to the local median one-bedroom of about $1,550.

Salt Lake City’s rental market

Salt Lake City saw rapid rent growth through the early 2020s driven by tech-sector migration, population growth along the Wasatch Front, and limited housing supply constrained by geography (the Wasatch mountains to the east, the Great Salt Lake and flats to the west). While growth has moderated, rents remain substantially higher than the national median.

Neighborhood variation is significant:

Sugar House, Liberty Wells, 9th & 9th: Popular walkable neighborhoods; 1BR rents frequently exceed the city median
Downtown / Capitol Hill: High-rise apartments closer to the median; proximity to TRAX
Glendale, Rose Park, West Side: More affordable options, generally 10–20% below the city median
East Side near the U of U: Competitive market driven by student and young-professional demand
Suburbs (Murray, Midvale, Sandy): Lower overall rents but higher transport costs if commuting downtown

The $1,550 median one-bedroom is a useful benchmark for a typical SLC apartment; studios average around $1,200 and two-bedrooms around $2,000+.

How it works

The affordability test is built on two ratios:

max affordable rent = gross monthly income × 0.30
rent-to-income      = rent / gross monthly income × 100

If you enter income only, the tool returns the maximum rent at the 30% threshold. If you also enter a rent, it returns your actual ratio and labels it comfortable (under 30%), stretched (30-40%), or cost-burdened (over 40%). It also compares the rent to the $1,550 Salt Lake City median so you can see whether you are shopping above or below local norms.

Income thresholds for SLC rentals

Target rent	Gross monthly income needed (30% rule)	Annual income needed
$1,200 (studio)	$4,000/month	$48,000/year
$1,550 (median 1BR)	~$5,167/month	~$62,000/year
$1,800 (Sugar House 1BR)	$6,000/month	$72,000/year
$2,100 (2BR)	$7,000/month	$84,000/year

The Utah minimum wage follows the federal level at $7.25/hour — far below what any SLC rental requires under the 30% rule for full-time workers. This gap between wages and housing cost is central to the region’s affordability debate.

Worked example and tips

A household grossing $5,000/month can afford about $1,500 in rent under the 30% rule — just under the SLC median. That same household qualifies for apartments up to roughly $1,666 under the common 3× income landlord screen ($5,000 ÷ 3). The tool returns both figures so you know both your budget limit and your qualification limit.

Remember that true housing costs include utilities (Salt Lake has cold winters; heating bills matter), parking if not included, and renters insurance. Budget an extra $150–$250/month for these to get a complete picture before signing a lease.