Sign Language Interpreter Cost Calculator

Estimate the cost of hiring sign language interpreters including hourly rates, team requirements, and travel.

Event Duration (hours)

Number of Interpreters

Certification (1=Certified, 2=Master)

Travel Distance (miles)

Tab to move between fields

Total Cost

$336.80

≈ 6 tanks of gas

Interpreter Fee$260.00

Travel Cost$76.80

How to Use This Calculator

Enter Event Duration (hours) — note that most agencies have a 2-hour minimum billing.
Set Number of Interpreters to 2 for any event exceeding 1 hour (ADA recommends team interpreting for sustained work).
Set Certification: 1=NIC Certified interpreter, 2=Master/CDI (higher rates for specialized or complex assignments).
Enter Travel Distance (miles) as the round-trip distance from the interpreter agency to your venue.
Review Total Cost and plan to confirm bookings 2–4 weeks in advance for certified interpreters.

How the result changes with Event Duration (hours)

Event Duration (hours): Length of event in hours. Most agencies have a 2-hour minimum.
Number of Interpreters: ADA recommends 2 interpreters for events over 1 hour to allow switching
Certification (1=Certified, 2=Master): Master/CDI interpreters command higher rates for complex assignments
Travel Distance (miles): Round-trip travel distance; rates include IRS mileage reimbursement

Identify Input Parameters
4 parameters
Event Duration (hours) = 2, Number of Interpreters = 2, Certification (1=Certified, 2=Master) = 1, Travel Distance (miles) = 20 = 4 input(s) provided
Calculate Total Cost
Total Cost
336.8 = $336.8
Calculate Interpreter Fee
Interpreter Fee
260 = $260
Calculate Travel Cost
Travel Cost
76.8 = $76.8

Engine last updated July 26, 2026. Checked against 2 independently-derived tests — how we verify calculators.

The questions that sit next to this one — chosen by subject, including calculators filed under a different category.

Estimate braille transcription costs based on source page count, format, and binding options.

Estimate captioning costs for real-time, post-production, and AI-assisted methods with turnaround times.

Evaluate an accessible route for ADA compliance across slope, width, and surface requirements.