CT Technologist Salary Calculator

A CT technologist salary calculator is a free estimation tool that models annual compensation for computed tomography (CT) technologists based on ARRT certification level, clinical setting, years of experience, shift type, and U.S. geographic region.

CT technologists — also called CT scan technicians or CT techs — operate multi-slice computed tomography scanners, administer intravenous contrast agents, position patients, and produce cross-sectional diagnostic images for radiologist interpretation. The role requires a valid ARRT radiologic technologist credential and, increasingly, an advanced ARRT CT post-primary certification.

According to the U.S. Bureau of Labor Statistics (BLS OEWS, SOC 29-2034, 2024), the national median annual wage for radiologic and MRI technologists was approximately $67,180. CT-specialized technologists typically earn 15–20% above that baseline due to the advanced protocols and patient-management demands of CT practice. [BLS OEWS 2024]

This calculator anchors its model at $80,000 — the estimated 2024 CT technologist median — and applies validated multipliers derived from BLS state data and the ASRT Workforce Survey to produce a personalized P25–P75 salary range. Use it to benchmark a job offer, plan a modality transition, or prepare for a salary negotiation with evidence-backed radiologic technologist wage data.

CT technologist salary calculation applies a series of validated multipliers to a BLS-anchored base pay figure, adjusting for every compensation-relevant factor in a standard healthcare pay structure.

1. Start with the national base: Use $80,000 as the 2024 CT tech median — derived from BLS SOC 29-2034 median of $67,180 plus a 15% CT specialty premium supported by ASRT survey data.
2. Apply the experience multiplier: Locate your tier — 0 yrs = 0.82×; 1–3 yrs = 0.90×; 4–6 yrs = 1.00×; 7–10 yrs = 1.08×; 11–15 yrs = 1.15×; 16+ yrs = 1.22×.
3. Apply the work setting multiplier: Hospital ER/Trauma = 1.12×; Academic Medical Center = 1.05×; Urgent Care = 0.98×; Outpatient Imaging Center = 0.95×.
4. Apply the ARRT certification multiplier: RT-only (no CT credential) = 0.90×; ARRT-RT + CT = 1.00×; ARRT-RT + CT + additional credential (MRI, CV, etc.) = 1.08×.
5. Apply the shift multiplier: Day = 1.00×; Evening = 1.05×; Night = 1.10×.
6. Apply the on-call multiplier: None = 1.00×; Occasional (1–2×/month) = 1.03×; Regular (weekly) = 1.08×.
7. Apply the regional multiplier: West Coast = 1.22×; Northeast = 1.18×; Mid-Atlantic = 1.15×; National Average = 1.00×; Southwest = 1.00×; Mountain = 0.97×; Midwest = 0.95×; Southeast = 0.92×.
8. Multiply all factors: Annual = $80,000 × E × S × C × Sh × O × R. Hourly rate = Annual ÷ 2,080 work hours per year.

Compare imaging specialty pay using the MRI Technologist Salary Calculator, which applies the same framework for a side-by-side specialty comparison.

CT technologist salary multipliers quantify how each credential tier, clinical setting, and scheduling factor adjusts base compensation — grounded in BLS OEWS state-level data and the American Society of Radiologic Technologists (ASRT) Wage and Salary Survey.

Entry (0 yrs): 0.82× · Junior (1–3 yrs): 0.90× · Mid-level (4–6 yrs): 1.00× · Senior I (7–10 yrs): 1.08× · Senior II (11–15 yrs): 1.15× · Lead/Expert (16+ yrs): 1.22×

CT Technologist Annual Salary by Setting and Experience — National Average, ARRT-RT+CT, Day Shift (2024 Model)

Work Setting	New Grad (0 yr)	Mid-Level (5 yr)	Senior (12 yr)
Hospital ER / Trauma Center	≈$73,856	≈$89,600	≈$103,040
Academic Medical Center	≈$69,300	≈$84,000	≈$96,600
Urgent Care / Stand-Alone	≈$64,512	≈$78,400	≈$90,160
Outpatient Imaging Center	≈$62,208	≈$76,000	≈$87,400

Shift and On-Call Differential Impact on CT Technologist Pay (Base: $82,000)

Factor	Multiplier	Annual Dollar Impact
Evening shift	1.05×	+≈$4,100
Night shift	1.10×	+≈$8,200
Occasional on-call (1–2×/mo)	1.03×	+≈$2,460
Regular on-call (weekly)	1.08×	+≈$6,560

All figures are modeled estimates. [BLS OEWS 2024; ASRT Workforce Survey 2023]

For a direct comparison within the radiologic sciences, see the Radiation Therapist Salary Calculator.

Worked CT technologist salary examples demonstrate how multipliers compound — showing the real dollar impact of experience gains, credential upgrades, and shift-type selections on total annual pay.

Scenario: 8-year CT technologist, Hospital ER/Trauma, ARRT-RT + CT credential, night shift, regular on-call, West Coast region.

1. Base salary: $80,000
2. × Experience (8 yrs → Senior I, 1.08×): $80,000 × 1.08 = $86,400
3. × Setting (Hospital ER, 1.12×): $86,400 × 1.12 = $96,768
4. × Certification (ARRT-RT + CT, 1.00×): $96,768 × 1.00 = $96,768
5. × Shift (Night, 1.10×): $96,768 × 1.10 = $106,445
6. × On-Call (Regular, 1.08×): $106,445 × 1.08 = $114,960
7. × Region (West, 1.22×): $114,960 × 1.22 = $140,251

Result: ≈$140,251/year · ≈$67.43/hour · P25–P75 range: ≈$123,000–$157,000

Adding the ARRT multi-credential (upgrading to 1.08× cert multiplier) pushes the same scenario to approximately $151,471 — an ≈$11,220 annual uplift from one additional ARRT credential. [Modeled estimate; BLS OEWS 2024; ASRT Workforce Survey 2023]

To compare CT tech pay with another diagnostic imaging specialty, use the Ultrasound Technician Salary Calculator.

Regional CT technologist salary variation reflects cost-of-living differences, hospital union density, state-level Medicare reimbursement rates, and local imaging workforce supply — making geography one of the single strongest predictors of annual pay.

Estimated CT Technologist Annual Salary by U.S. Region — 2024, ARRT-RT+CT, 5 yrs exp, Hospital ER, Day Shift

Region	Multiplier	Est. Annual Salary	Est. Hourly Rate
West (CA, WA, OR, HI)	1.22×	≈$109,312	≈$52.55
Northeast (NY, MA, CT, NJ)	1.18×	≈$105,728	≈$50.83
Mid-Atlantic (PA, MD, DC, VA)	1.15×	≈$103,040	≈$49.54
National Average	1.00×	≈$89,600	≈$43.08
Southwest (TX, AZ, NM, NV)	1.00×	≈$89,600	≈$43.08
Mountain (CO, UT, ID, MT)	0.97×	≈$86,912	≈$41.79
Midwest (OH, IL, MI, MN)	0.95×	≈$85,120	≈$40.92
Southeast (FL, GA, NC, SC)	0.92×	≈$82,432	≈$39.63

California and Washington State account for the highest absolute CT technologist wages in BLS state-level tables, with metropolitan hospital systems in San Francisco, Los Angeles, and Seattle posting ARRT CT tech medians of $95,000–$115,000 for experienced hospital staff. [BLS OEWS 2024, state-level radiologic technologist tables]

Southeast and Midwest states offer lower absolute wages but often feature lower cost of living, which can produce favorable purchasing-power-adjusted compensation. Healthcare professionals comparing multiregional opportunities should cross-reference salary estimates with regional cost-of-living indices before making relocation decisions.

For allied health professionals comparing regional earnings across specialties, the Clinical Research Coordinator Salary Calculator and Pharmacy Technician Salary Calculator offer complementary regional benchmarks for adjacent healthcare career paths.

Maximizing CT technologist salary requires strategic credential building, setting selection, and negotiation tactics that many early-career imaging professionals overlook in their first job search.

This CT technologist salary calculator is most useful at five specific career decision points: evaluating a new job offer, benchmarking current pay against market rates, planning a credential upgrade, comparing imaging specialties, or preparing for an annual performance review.

CT Technologist vs. Adjacent Imaging Specialties — Estimated Annual Salary (2024, National Avg, 5 yrs exp, Hospital, Primary ARRT Credential)

Specialty	Est. Annual (Hospital)	Primary Credential	Typical Setting
CT Technologist	≈$89,600	ARRT-RT + CT	Hospital / Outpatient
MRI Technologist	≈$87,200	ARRT-RT + MR	Hospital / Outpatient
Radiation Therapist	≈$91,800	ARRT-T	Cancer Center
Ultrasound Technician	≈$82,400	ARDMS / ARRT-S	Hospital / Clinic
Mammography Technologist	≈$76,500	ARRT-M	Imaging Center

CT technologists weighing a modality transition should compare the MRI Technologist Salary Calculator and the Ultrasound Technician Salary Calculator — both use the same BLS-anchored multiplier model, making the specialty comparison directly apples-to-apples.

Hospital-based clinical professionals in adjacent roles exploring CT technology as a career move can use the ICU Nurse Salary Calculator and OR Nurse Salary Calculator for comparable hospital-setting career benchmarks.

What is the average CT technologist salary?

CT technologist salary averages $78,000–$85,000 per year nationally in 2024, based on BLS OEWS data for radiologic technologists with CT specialty credentials. Hospital trauma settings typically pay 10–15% above the national median of $80,000.

How much do CT technologists make per hour?

CT technologists earn approximately $33–$45 per hour based on an $80,000 median annual salary divided by 2,080 work hours; night-shift and on-call differentials can add $3–$8 per hour on top of base rates.

Does ARRT CT certification increase salary?

ARRT CT certification typically adds 8–12% to base salary compared to RT-only credentials; employers in competitive markets often require the advanced CT credential for full-time CT technologist positions.

Do hospital CT techs earn more than outpatient CT techs?

Hospital CT technologists earn 15–20% more than outpatient counterparts due to acuity demands, trauma volume, and on-call requirements built into hospital shift scheduling structures.

How does night shift affect CT technologist pay?

Night-shift CT technologists earn 8–12% above day-shift peers through shift differentials; facilities with 24/7 trauma coverage typically offer the highest overnight premiums for imaging staff.

What is the highest-paying state for CT technologists?

California, Washington, and Massachusetts offer the highest CT technologist salaries, with annual medians of $95,000–$115,000, driven by high cost of living, strong union density, and large hospital systems.

What is the starting salary for a CT technologist?

Entry-level CT technologists with fewer than one year of experience typically earn $58,000–$68,000 annually; starting pay rises quickly with ARRT CT credentialing and hospital-setting clinical hours.

Can CT technologists earn overtime pay?

CT technologists classified as non-exempt employees earn 1.5× their hourly rate for hours beyond 40 per week; high-volume trauma centers regularly offer substantial overtime opportunities for imaging staff.

Key CT technologist salary terms establish a shared vocabulary for benchmarking, negotiating, and comparing compensation packages across healthcare employers and imaging specialties.

ARRT CT

The American Registry of Radiologic Technologists post-primary credential in Computed Tomography. Requires an active ARRT-RT primary certification and 16 CE credits specific to CT imaging practice. The principal advanced qualification that differentiates CT technologist pay from general radiologic technologist pay.

BLS Median Wage

The midpoint annual wage reported by the U.S. Bureau of Labor Statistics in its Occupational Employment and Wage Statistics (OEWS) survey, published annually. CT technologists are classified under SOC 29-2034; the 2024 radiologic technologist median was $67,180, with CT specialists typically earning above this figure.

Shift Differential

Additional compensation — expressed as a percentage of base hourly rate or a flat dollar-per-hour add-on — paid for working non-standard shifts: evenings, nights, or weekends. Typical CT technologist differentials range from 5% (evenings) to 15% (weekend nights) above base hourly rate.

Total Compensation

All monetary and non-monetary value received from an employer, including base salary, shift differentials, on-call pay, annual performance bonuses, employer health insurance contributions, retirement plan match, and CE reimbursement budgets.

SOC Code 29-2034

The Standard Occupational Classification code assigned by the Bureau of Labor Statistics to Radiologic Technologists and Technicians. CT technologists are reported under this code in BLS national and state-level wage surveys, making it the authoritative benchmark source for CT tech salary research.

On-Call Pay

Compensation received when a CT technologist must remain available to report to work on short notice outside their scheduled shift. On-call structures vary — some pay a flat stand-by rate per hour; others only compensate when called in. Regular on-call obligations typically add 3–10% to annual total compensation.

CEU (Continuing Education Unit)

The ARRT requires 24 CE credits per 2-year renewal biennium to maintain active certification. Many employers reimburse CEU costs; some link pay-step increases to meeting CE benchmarks ahead of the renewal deadline. Lapsed certification can result in pay reclassification at credential-sensitive institutions.

For related healthcare salary and compensation definitions, see the Medical Assistant Salary Calculator.

Further reading on CT technologist salary draws on federal wage surveys, credentialing body workforce data, and independent allied health research for the radiologic sciences field.