How Much Do Interpreters Cost Per Hour? (2026 U.S. Pricing Guide)
Interpreters typically cost $40 to $150 per hour in the United States, depending on the setting, language, and delivery method. On-site interpreters generally charge $45–$150/hour with a two-hour minimum, phone interpreting runs $1–$3 per minute, and video remote interpreting (VRI) costs $1.95–$4 per minute. Certified legal or medical interpreters often exceed $150/hour.
Quick Answer Table
| Interpreting Type | Typical Cost |
|---|---|
| On-site (general business) | $45–$150/hour, 2-hour minimum |
| Certified (legal/medical) | $75–$150+/hour |
| Conference (consecutive) | $75–$150/hour |
| Conference (simultaneous, per interpreter) | $500–$1,000+ per half/full day |
| Phone (OPI) | $1–$3 per minute |
| Video Remote (VRI) | $1.95–$4 per minute |
| ASL interpreting | $50–$150+/hour |
| Federal court interpreter (certified) | $566/full day, $320/half day (AOUSC schedule) |
What Determines Interpreter Pricing
Interpreter rates are not standardized nationally. Instead, five factors drive the final price a client pays.
1. Delivery Format
- On-site (in-person): Highest cost per hour but best for legal, medical, and high-stakes settings. Most agencies enforce a two-hour minimum booking.
- Video Remote Interpreting (VRI): Billed per minute, typically $1.95–$4.00, with on-demand access reaching $4.95 per minute for immediate, unscheduled coverage.
- Over-the-Phone Interpreting (OPI): The lowest cost per interaction, generally $1–$3 per minute, best suited to short or simple exchanges.
Cause → Effect: Because remote formats eliminate travel and allow interpreters to serve multiple clients in a single shift, they cost significantly less per minute than in-person work — but per-minute billing can exceed hourly rates for long sessions.
2. Certification and Credentials
Certified interpreters (state or federally certified, or holding credentials from bodies such as the National Board of Certification for Medical Interpreters or Certification Commission for Healthcare Interpreters) command higher fees because certification verifies accuracy, ethics training, and terminology mastery in high-liability settings.
3. Setting and Subject Matter
- Legal interpreting (depositions, hearings) commands premium rates due to accuracy requirements under due-process law.
- Medical interpreting often follows guidance tied to Title VI of the Civil Rights Act, which requires meaningful language access in federally funded healthcare settings.
- Conference interpreting (simultaneous) typically requires two interpreters working in shifts per language booth, doubling the effective cost.
4. Language Pair and Availability
Common pairs like Spanish, Mandarin, and Vietnamese are generally more affordable due to a larger interpreter pool. Rare or low-diffusion languages (e.g., indigenous Central American languages, some African and Asian dialects) can cost substantially more because of scarcity.
5. Location and Notice
Urban markets with high demand and short-notice or after-hours bookings typically carry rush fees. Rural areas may require travel reimbursement, which is billed on top of the hourly rate.
Interpreter Pay vs. Client Billing Rate
It’s important to distinguish what an interpreter earns from what an agency bills a client — agencies mark up interpreter labor to cover scheduling, quality assurance, and liability coverage.
According to the U.S. Bureau of Labor Statistics (BLS), the median annual wage for interpreters and translators was $60,170 in May 2025, equivalent to roughly $28.90/hour for salaried employees. This figure reflects W-2 employees only and excludes the roughly one-third of the workforce that is self-employed, which tends to skew reported averages downward relative to real freelance market rates.
By contrast, client-facing hourly rates — what businesses actually pay for interpreting services — run considerably higher, generally $45 to $150+ per hour, because that price includes agency overhead, insurance, and coordination, not just the interpreter’s take-home pay.
Federal and Court Interpreter Rates (Government Benchmark)
The Administrative Office of the U.S. Courts (AOUSC) publishes official fee schedules for contract interpreters used in federal court proceedings, offering one of the only government-set benchmarks in the industry:
| Interpreter Classification | Full Day | Half Day | Overtime |
|---|---|---|---|
| Federally Certified | $566 | $320 | $80/hour |
| Professionally Qualified | $495 | $280 | $70/hour |
| Language Skilled (non-certified) | $350 | $190 | $44/hour |
Source: U.S. District Court fee schedules published under AOUSC guidance.
These figures illustrate why “per hour” estimates for court and legal work are misleading in isolation — most legal interpreting is billed by half-day or full-day blocks, with a four-hour minimum.
Phone vs. Video vs. In-Person: Which Costs Less?
| Factor | Phone (OPI) | Video (VRI) | In-Person |
|---|---|---|---|
| Typical rate | $1–$3/min | $1.95–$4/min | $45–$150/hr |
| Minimum booking | None/per call | Often none | 1–2 hours |
| Best for | Quick, low-complexity calls | Appointments needing visual cues (medical, ASL) | Legal proceedings, high-stakes meetings |
| Setup time | Instant | Minutes | Scheduled in advance |
Rule of thumb: Divide the hourly on-site minimum by the per-minute remote rate to find the break-even point. For example, a $100/hour on-site interpreter with a two-hour minimum costs $200 before work begins; at $2/minute, that same budget buys about 100 minutes of phone interpreting. If your session runs under roughly 90 minutes and doesn’t require physical presence, remote interpreting is usually cheaper.
How to Budget for Interpreter Costs
- Identify the setting. Legal and medical situations often carry compliance requirements that make certified, in-person interpreting the only compliant option.
- Estimate session length against minimums. A short call may be cheaper by the minute; a multi-hour meeting is usually cheaper by the hour.
- Ask about rush and travel fees. Same-day bookings and travel outside a standard service radius typically add 25–50% to the base rate.
- Confirm certification requirements. Some settings (federal courts, certain state Medicaid programs) legally require certified interpreters, which affects both cost and vendor selection.
- Request an itemized quote. Agencies commonly bill separately for glossary preparation, cancellation fees, and overtime beyond eight hours.
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Frequently Asked Questions
How much does a Spanish interpreter cost per hour?
Spanish interpreters typically cost $45–$100 per hour for general on-site assignments, since Spanish has the largest interpreter pool of any language in the U.S. Certified legal or medical Spanish interpreters can charge $75–$150+ per hour depending on the setting and required credentials.
How much does an ASL interpreter cost per hour?
ASL (American Sign Language) interpreters generally cost $50 to $150+ per hour, often with a two-hour minimum. Rates rise for legal, medical, or highly technical assignments, and many providers require two ASL interpreters for sessions longer than 60–90 minutes to prevent fatigue-related errors.
Is it cheaper to use a phone interpreter than an in-person interpreter?
Yes, for short interactions. Phone interpreting costs $1–$3 per minute with no hourly minimum, while in-person interpreting starts at $45–$150/hour with a typical two-hour minimum. For sessions under about 90 minutes, phone or video interpreting is usually more cost-effective.
Do hospitals pay for interpreters, or does the patient pay?
Under Title VI of the Civil Rights Act, healthcare providers receiving federal funding must provide free language access services to patients with limited English proficiency. Patients generally should not be billed directly for interpreter services in these settings.
Why do certified interpreters cost more than non-certified ones?
Certified interpreters have passed standardized exams testing accuracy, ethics, and terminology, which reduces legal and clinical risk. The AOUSC federal fee schedule shows certified interpreters earn roughly 62% more per day ($566) than non-certified, language-skilled interpreters ($350).
How much does a conference interpreter cost?
Consecutive conference interpreting typically costs $75–$150 per hour, while simultaneous interpreting is usually billed by the half-day or full-day, often $500–$1,000+ per interpreter, since simultaneous work requires two interpreters per language rotating every 20–30 minutes.
What’s the difference between an interpreter’s salary and hourly client billing rates?
An interpreter’s salary (per BLS data, a median of $60,170/year, or about $28.90/hour) reflects take-home employee pay. Client-facing billing rates ($45–$150+/hour) are higher because they include agency overhead, scheduling, liability insurance, and quality assurance costs.
