Bilingual Virtual Assistant ROI Calculator: Data and Benchmarks

How this calculation works

The calculator adds two revenue streams, subtracts one cost, and reports the difference. Every figure is computed in your browser from the inputs above.

Annual virtual assistant cost

In plain language: the VA’s hourly rate, times hours worked per week, times 48 working weeks.

Cost = R_va × H_va × 48

Reclaimed capacity value

In plain language: the hours you hand over, valued at your hourly rate, then discounted three times - by the share of freed hours that finds paying work, by the share of worked hours you actually bill, and by the share of billed work you actually collect.

Capacity = (H_d × 48) × V_h × K × Rz × Cl

Recovered inquiry revenue

In plain language: the inquiries you currently miss each month, annualised, multiplied by the rate at which you would close them and by what a client is worth.

Inquiries = M × 12 × Cr × Cv

Net return, ROI and payback

Net = Capacity + Inquiries − Cost
ROI = Net ÷ Cost
Payback (months) = Cost ÷ ((Capacity + Inquiries) ÷ 12)

Break-even conversion rate

In plain language: recovered inquiry revenue is counted first, because that demand already exists. Whatever cost it does not cover has to come from reclaimed hours - and this is the share of those hours that must convert.

Break-even K = (Cost − Inquiries) ÷ ((H_d × 48) × V_h × Rz × Cl)

Notation

SYMBOL	MEANING
R_va	VA hourly rate
H_va	VA hours per week
H_d	Hours per week you delegate
V_h	Your effective hourly value
K	Share of reclaimed hours that becomes paid work
Rz	Realization rate
Cl	Collection rate
M	Missed inquiries per month
Cr	Close rate on recovered inquiries
Cv	Average client or case value

Where the benchmark defaults come from

• Realization (86%), collection (89%), utilization (37%) and hourly rates - Clio Legal Trends Report 2023, from aggregated data across thousands of firms.
• Unanswered inquiry rates - Clio Legal Trends Report 2019, a mystery-shopper audit of real law firms: 39% of calls went to voicemail with 57% never returned, and 60% of email inquiries were never answered.
• Virtual assistant rates and the bilingual premium - LatinoPro Bilingual Virtual Assistant Pricing Study, June 2026.

Assumptions built in

• 48 working weeks per year, so full time equals 1,920 hours.
• Reclaimed hours are valued at your stated hourly rate, not at a premium or a discount.
• Recovered inquiries close at a single flat rate, with no ramp-up period while the VA learns the role.
• VA cost is the hourly rate only. It excludes software seats, onboarding time, and your own management time.
• No churn or productivity ramp: the model assumes a steady state from day one.

Limitations - when this calculator does not apply

• No published study measures bilingual virtual assistant ROI directly. This is a model assembled from component benchmarks, not a measurement.
• Realization and collection benchmarks are legal-sector specific. Applying them to agencies, consultancies, or medical practices is directional inference. If you know your own rates, enter them.
• If your constraint is demand rather than time, reclaimed hours convert at a low rate and the capacity half of this model will overstate your return. Lower the conversion share accordingly.
• If you do not bill hourly, the capacity calculation needs an effective hourly value you derive yourself - for example, gross profit divided by working hours. Set realization and collection to 100% to avoid double-discounting.
• Retention and brand effects are not modelled. Better responsiveness reduces churn, but there is no defensible published figure to attach to it, so it is excluded rather than estimated.

Benchmarks by industry

Use these to sanity-check the numbers you entered above. Data quality varies sharply by vertical, and where no citable data exists we say so rather than estimate.

Legal

BENCHMARK	FIGURE	SOURCE
Average lawyer billing rate	$327/hr (Aug 2023)	Clio 2023
Average non-lawyer rate	$178/hr	Clio 2023
Utilization / realization / collection	37% / 86% / 89%	Clio 2023
Non-billable time that is administrative	48%	Clio 2023
Email inquiries never answered	60%	Clio 2019
Calls to voicemail	39%, and 57% never called back	Clio 2019
Firms unreachable by phone	27%	Clio 2019
Clients expecting a response within 24 hours	79%	Clio 2022
Lawyers working outside the typical workday	86%; 56% after 5 p.m.; 42% Saturdays	Clio 2022

Healthcare

BENCHMARK	FIGURE	SOURCE
Mean no-show rate	18.8% (SD 2.4%)	BMC Health Serv Res 2016
Range by specialty	12.6% (audiology) to 25.7% (gastroenterology)	BMC Health Serv Res 2016
Average cost per no-show	$196 (2008 dollars)	BMC Health Serv Res 2016
Medical groups reporting higher no-shows in 2026	32%	MGMA, Aug 2026
Reminder-call effect	Missed appointments 11.3% → 9.6% when automated calls added to SMS	NEJM Catalyst 2026
LEP adults with trouble communicating with office staff	33%	KFF 2024
LEP adults with scheduling difficulties	25%	KFF 2024
Language-concordance effect	Barrier reports fell 60% → 40% when at least half of visits were language-concordant	KFF 2024

Ecommerce and real estate

BENCHMARK	FIGURE	SOURCE
Average documented cart abandonment	70.22% across 50 studies, 2006–2025	Baymard Institute
Abandon at forced account creation	18%	Baymard Institute
Abandon at long or complicated checkout	17%	Baymard Institute
Agents adopting technology to save time	66%	NAR, Sept 2025
Top lead-generating technology for agents	Social media 39%, CRM 23%, MLS 17%	NAR, Sept 2025

Home services and contracting: no citable data. Every missed-call rate, average job value, and booking rate we could locate in this vertical traces to answering-service or call-tracking vendor marketing rather than independent research. Model this one from your own call logs.

How to improve your result

The calculator produces three outputs worth acting on differently.

If your break-even conversion rate is above what you can realistically convert

Shift the role away from capacity and toward intake. Recovered inquiry revenue does not depend on the conversion assumption at all, because that demand already arrived and went unanswered. A VA answering the phone and returning inquiries within the hour produces revenue whether or not you have spare billable work waiting.

If recovered inquiry revenue alone exceeds the VA cost

That is the strongest position to hire from, and the reclaimed capacity becomes upside rather than the business case. Prioritise coverage of the windows when inquiries actually arrive: the Lead Response Management study found the odds of qualifying a lead drop 21-fold between 5 and 30 minutes, with contact rates 114% higher on 4–6 p.m. calls.

If your net return is negative

Three levers, in order of leverage. Increase delegated hours - most owners under-delegate and 48% of non-billable time is administrative, so the ceiling is higher than it feels. Move to a lower-cost general administrative VA at $11 to $16 per hour rather than a specialised one at $14 to $40. Or raise your effective hourly value by moving reclaimed time toward higher-rate work rather than more of the same.

If you are unsure about your realization and collection rates

Measure them before you hire. Clio’s data shows effective capture - utilization × realization × collection - rose from 18.5% in 2016 to 28.3% in 2023, which means most firms have more room in the billing chain than in the calendar. Fixing collection may return more than fixing capacity.

Related metrics worth tracking

Net return on a VA hire is downstream of four numbers. If you track these, the calculator above becomes far more accurate.

METRIC	WHAT IT TELLS YOU	BENCHMARK
Utilization rate	Share of an 8-hour day you spend on billable work. The ceiling on how much delegation can help.	37% (Clio 2023)
Realization rate	Share of worked hours you actually bill. Leakage between doing the work and invoicing it.	86% (Clio 2023)
Collection rate	Share of billed work you actually get paid for.	89% (Clio 2023)
Speed to lead	Time from inquiry to first human contact. The single largest determinant of whether an inquiry converts.	Qualification odds drop 21x from 5 to 30 minutes (Lead Response Management study)
Inquiry answer rate	Share of calls and emails that get a response at all. The size of the demand you are already paying to generate and then losing.	60% of law firm email inquiries never answered (Clio 2019)

Effective capture utilization × realization × collection is the compound version of the first three. At Clio’s 2023 figures it works out to 28.3%, meaning a theoretical $2,000 day yields roughly $566 collected. That ratio is why gross billing rate is the wrong number to run an ROI calculation on.

Worked example

An illustration of the arithmetic, not a case study. A solo attorney bills $327 per hour, delegates one hour a day, and hires a specialised bilingual VA at $14 per hour full time.

STEP	CALCULATION	RESULT
Hours reclaimed annually	5 hrs/week × 48 weeks	240 hours
Collected value per hour	$327 × 86% × 89%	$250
Capacity ceiling at 100% conversion	240 × $250	$60,070
Capacity at 50% conversion	$60,070 × 50%	$30,035
Recovered inquiries	3/month × 12 × 15% × $2,500	$13,500
Annual VA cost	$14 × 40 hrs × 48 weeks	$26,880
Net annual return	$30,035 + $13,500 − $26,880	$16,654 (62% ROI)
Break-even conversion rate	($26,880 − $13,500) ÷ $60,070	22%

The decisive figure is the last one. At these inputs only 22% of reclaimed hours need to become paid work: a low bar if there is any backlog at all. Raise the VA to a $22-per-hour specialist and remove the recovered inquiries, and break-even climbs to 70%, which is a materially different decision.

Frequently asked questions

What is a good ROI on a virtual assistant?

There is no published benchmark for virtual assistant ROI specifically, so treat any single figure you see with suspicion. A more useful test than the ROI percentage is the break-even conversion rate: if the share of reclaimed hours that must become paid work is comfortably below what you can realistically convert, the hire is sound. Payback inside twelve months is a reasonable threshold for most service businesses.

How much does a bilingual virtual assistant cost?

Bilingual LATAM virtual assistants run $11 to $16 per hour for general administrative support and $14 to $40 per hour for specialized roles such as executive, legal, healthcare, or sales support. Full time at 1,920 hours a year, that is roughly $21,000 to $52,800. The bilingual premium over monolingual rates is modest, typically $1 to $4 per hour.

Why does the calculator discount my hourly rate twice?

Because billing rate is not collected rate. Realization is the share of hours you work that actually get billed, and collection is the share of billed work that actually gets paid. Clio’s 2023 data puts these at 86% and 89%, which together turn a $327 hour into about $250 collected. Skipping this step is the most common error in virtual assistant ROI math and inflates the result by roughly a quarter.

What is the break-even conversion rate and why does it matter more than ROI?

It is the minimum share of your reclaimed hours that must turn into paid work before the hire pays for itself. It matters more than the headline ROI because it isolates the one assumption you cannot look up - whether you actually have work waiting for the time you free up. If your constraint is demand rather than hours, a high break-even rate tells you the capacity argument will not hold.

Can I use this calculator if my business does not bill by the hour?

Yes, with one adjustment. Derive an effective hourly value yourself, like gross profit divided by your working hours is a reasonable proxy, and set realization and collection to 100% so the figure is not discounted twice. The recovered inquiry side of the calculation works unchanged for any business that fields inbound enquiries.

Does hiring a bilingual assistant actually expand my market?

It depends heavily on who your customers are. About 16.1 million people in the U.S. are Spanish speakers with limited English proficiency, and among those adults 33% report trouble communicating with medical office staff and 25% report scheduling difficulties. But 54% of Hispanic adults consume news mostly in English and only 2% of U.S.-born Hispanic adults are Spanish-dominant - so the opportunity is concentrated in limited-English-proficiency and recent-immigrant segments rather than spread across the whole population.

Want help pressure-testing these numbers?

LatinoPro places vetted bilingual virtual assistants from Latin America with legal, healthcare, and real estate teams. Bring your own figures and we will walk through which role fits the hours you would delegate.

Book a Call

Further Reading

• https://latinopro.com/latam-virtual-assistant-cost/
• https://latinopro.com/bilingual-virtual-assistant-cost-guide/

Sources

• Clio Legal Trends Report 2023 - clio.com/resources/legal-trends/2023-report/read-online/
• Clio Legal Trends Report 2022 - clio.com/resources/legal-trends/2022-report/read-online/
• Clio Legal Trends Report 2019 - clio.com/resources/legal-trends/2019-report/read-online/
• Lead Response Management study (Oldroyd, MIT/Kellogg with InsideSales.com) - leadresponsemanagement.org/lrm_study
• Kheirkhah et al., BMC Health Services Research 2016;16:13 - DOI 10.1186/s12913-015-1243-z
• MGMA Stat, August 2026 - mgma.com/mgma-stat/
• Baymard Institute, cart abandonment - baymard.com/lists/cart-abandonment-rate
• KFF, Language Barriers in Health Care, May 2024 - kff.org
• U.S. Census Bureau, Language Use in the United States: 2019 (ACS-50) - census.gov
• Pew Research Center, English- and Spanish-language news consumption among Hispanics, March 2024 - pewresearch.org
• National Association of Realtors, Realtor Technology Survey, September 2025 - nar.realtor
• LatinoPro Bilingual Virtual Assistant Pricing Study, June 2026