StaySTRA vs BNBCalc: Which STR Calculator Is Right for You?

Quick Comparison: StaySTRA vs BNBCalc

What Is BNBCalc?

BNBCalc is a short-term rental analysis tool founded in July 2022 by Jeremy Werden (CEO) and Parker Place (CTO). Werden brings hands-on experience to the product: he manages 25+ Airbnb listings generating over M in annual revenue. That investor-first background shows up in the tool's design, which focuses heavily on deal screening and acquisition analysis rather than ongoing market research.

The platform pulls data from multiple sources including 15 years of Airbnb data, Airbtics as a third-party data provider, PMS data from pricing providers, Zillow for property details, and Google Maps. BNBCalc covers 3,000+ markets across 143 countries, giving it broad international reach.

One notable design decision: BNBCalc uses the 75th percentile as its revenue benchmark rather than the median or average. The reasoning is that averages get skewed downward by part-time hosts who don't optimize their listings. Whether this approach produces more accurate projections is a matter of debate (more on that below).

Pricing Breakdown

StaySTRA Pricing

• Free: 3 analyses per month with full investment metrics. No account required.
• Pro Monthly: /mo for unlimited analyses, 20+ metrics, PDF reports, and save/compare features.
• Pro Annual: 9/yr.
• 30-day money-back guarantee on all paid plans.

BNBCalc Pricing

• Free: 2 analyses per month.
• Pro Monthly: 9.99/mo.
• Pro Annual: 99/yr (roughly 6.58/mo).
• 7-day free trial available. 14-day refund policy.
• Single-user access only.

The cost difference is significant. StaySTRA Pro runs /mo compared to BNBCalc's 9.99/mo. On an annual basis, StaySTRA costs 9/yr versus 99/yr for BNBCalc. That's roughly 70% less for StaySTRA across every pricing tier. For investors analyzing multiple deals before finding one worth pursuing, the lower cost of entry matters.

Where BNBCalc Wins

Deep Comp Analysis with Outlier Control

BNBCalc lets you pull up to 40 comparable properties and mute outliers that would skew your projections. This level of control over your comp set is genuinely useful when analyzing a specific deal. You can remove the ultra-luxury listing or the barely-active host and get a cleaner picture of what a well-managed property actually earns.

Zillow Auto-Import

Paste a Zillow URL and BNBCalc automatically pulls the property details, purchase price, and other listing data. This saves time when you're screening properties directly from Zillow's marketplace.

LTR, STR, and Section 8 Analysis

BNBCalc doesn't just analyze short-term rental potential. It also models long-term rental (LTR) and Section 8 scenarios for the same property, letting you compare strategies side by side. If you're deciding between renting a property on Airbnb or placing a long-term tenant, this feature saves you from using multiple tools.

Custom-Branded PDF Reports

For agents and property managers who share analyses with clients, BNBCalc offers branded PDF reports with your own logo and details. This is a nice touch for professionals who use deal analysis as part of their client-facing workflow.

International Coverage

With 3,000+ markets across 143 countries, BNBCalc works for investors looking at properties outside the United States. StaySTRA focuses on US markets only.

Where StaySTRA Wins

Price

At /mo (or 9/yr), StaySTRA is the most affordable professional-grade STR analysis tool on the market. BNBCalc costs over 4x more on a monthly basis. For investors who are still building their portfolios, that pricing gap adds up fast.

Investment Metric Breadth

StaySTRA provides 20+ investment metrics including NOI, cap rate, DSCR, cash-on-cash return, and more. BNBCalc focuses primarily on revenue projections and its proprietary "Airbnb Investor Score." While that composite score is convenient, it doesn't replace the granular metrics that serious investors use for underwriting. Having NOI, DSCR, and cap rate calculated automatically means you can evaluate deals the way lenders and experienced investors actually think about them.

Market-Level Analytics

This is the biggest functional gap between the two tools. BNBCalc operates exclusively at the individual property level. You can analyze a specific address, but you cannot research a market as a whole. StaySTRA provides market-level analytics that help you identify which markets are worth investigating before you start looking at individual properties. For investors who haven't yet chosen a target market, this distinction is critical.

No Account Required for Free Use

StaySTRA's free tier gives you 3 analyses per month with full investment metrics and no account signup. You can test the tool immediately with zero friction. BNBCalc's free tier offers 2 analyses per month but requires account creation.

Save and Compare

StaySTRA Pro lets you save analyses and compare properties side by side. When you're evaluating multiple potential acquisitions in a market, being able to pull up saved analyses and stack them against each other streamlines your decision-making process.

Data Accuracy

Accuracy is the most important factor in any STR analysis tool, and it's also the hardest to evaluate before you buy.

BNBCalc's 75th Percentile Approach

BNBCalc deliberately benchmarks revenue at the 75th percentile rather than the median. Their reasoning: average revenue figures get dragged down by part-time hosts, seasonal-only operators, and poorly managed listings. By targeting the 75th percentile, BNBCalc aims to project what a competent, full-time host would actually earn.

This is a defensible methodology, but it introduces a specific risk. If you're a first-time host or you don't plan to optimize aggressively, you may not hit 75th-percentile performance. The projection assumes above-average execution.

What Real Users Report

On BiggerPockets, one investor tested BNBCalc against two properties with known actual revenue. BNBCalc projected only 42% and 47% of the real revenue those properties generated. That's a significant underestimation, and it's worth noting given the 75th-percentile methodology that would theoretically push projections higher, not lower.

The broader consensus among experienced investors is that BNBCalc is good for initial deal screening but should not be relied on for definitive underwriting. This is true of most automated STR analysis tools: they provide a starting point, not a final answer.

What This Means for You

No tool replaces local market knowledge and your own comp research. Use any tool's projections as a first filter, then verify with actual booking data, local regulations, and conversations with property managers in the area. BNBCalc's approach of letting you mute outlier comps helps with this, but the base data still has limitations. Neither BNBCalc nor any automated tool accounts for property quality, specific amenities, or local permit restrictions.

Who Should Use Which Tool?

Choose BNBCalc If:

• You invest internationally and need coverage outside the US.
• You want to compare STR, LTR, and Section 8 strategies for the same property.
• You regularly share branded analysis reports with clients.
• You rely heavily on Zillow for property sourcing and want auto-import.

Choose StaySTRA If:

• You want the most investment metrics per dollar spent.
• You need market-level analytics to identify target markets, not just analyze individual properties.
• Budget matters and you want professional-grade analysis at /mo instead of 0/mo.
• You want to try before committing, with no account required for free analyses.
• You need 20+ investment metrics (NOI, DSCR, cap rate, cash-on-cash) calculated automatically.

Use Both If:

Many serious investors use multiple tools to cross-reference projections. StaySTRA's low cost makes it easy to pair with BNBCalc or any other tool. Use StaySTRA for market research and investment metrics, then validate specific deals with BNBCalc's comp analysis when you're ready to make an offer.

Frequently Asked Questions

Is BNBCalc accurate?

BNBCalc uses a 75th-percentile benchmark and pulls from multiple data sources including Airbnb, Airbtics, and Zillow. However, real-world tests by BiggerPockets users have shown significant variance from actual revenue. Like all automated tools, BNBCalc is best used for screening and initial analysis rather than final underwriting decisions.

Can I use BNBCalc for free?

Yes. BNBCalc offers 2 free analyses per month. StaySTRA offers 3 free analyses per month with no account required and includes full investment metrics on the free tier.

Does BNBCalc include market-level data?

No. BNBCalc is designed for individual property analysis only. It does not provide market-wide analytics, historical trends, or forward-looking booking pace data. If you need to research and compare entire markets, StaySTRA includes market-level analytics.

Why is BNBCalc so much more expensive than StaySTRA?

BNBCalc includes features like Zillow auto-import, LTR and Section 8 comparisons, and international coverage across 143 countries. These add value for certain use cases. StaySTRA focuses on delivering the deepest US market coverage and the most investment metrics at the lowest possible price, which is why Pro starts at /mo.

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Try StaySTRA Free

Run your first analysis right now with no account required. StaySTRA gives you 3 free analyses per month with full investment metrics including NOI, cap rate, DSCR, and cash-on-cash return. When you're ready for unlimited analyses and PDF reports, Pro is just /mo with a 30-day money-back guarantee.

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