Radiotherapy Physicist: Pay, Salary, Progression & How to Become
A Radiotherapy Physicist is an HCPC-registered Clinical Scientist with a Radiotherapy Physics specialty, typically on Agenda for Change Band 7 to Band 8c, entering as a Band 6 trainee on the Scientist Training Programme. The role delivers the scientific and quality assurance functions of an NHS radiotherapy department — treatment planning, linear accelerator calibration, dosimetry, and radiation safety — and separates therapeutic radiation physics from the diagnostic imaging physics of a Diagnostic Medical Physicist. The five physicist types span the Clinical Scientist Radiotherapy Physicist, the Treatment Planning Physicist, the Medical Physics Expert, the Brachytherapy Physicist, and the Consultant Clinical Scientist Radiotherapy Physicist.
Earnings run across Band 6 trainee, Band 7 qualified, and the Band 8b to Band 8c Consultant range, set by the 2026/27 Agenda for Change pay scale, the framework that determines each band, and the annual pay rise. Pay progression moves from Band 7 to Band 8a to Band 8b–8c Consultant via the Higher Specialist Scientist Training programme. Take-home pay follows once pension, tax, and National Insurance deductions come off the payslip, and the same salary base sets maternity pay and sick pay. Entry runs through a physics degree and the Scientist Training Programme, and the role's band, HCPC status, high-cost-area supplement, cancer treatment planning, and hourly rate complete the picture, starting with the definition of the role.
What Is a Radiotherapy Physicist?
A Radiotherapy Physicist is an HCPC-registered Clinical Scientist who applies physics to cancer treatment using high-energy radiation, typically on Band 7 to Band 8c. The role delivers radiation therapy with precision, balancing tumour dose against sparing healthy tissue, and holds the scientific and quality assurance functions of the radiotherapy department. A Radiotherapy Physicist works within the cancer team alongside therapeutic radiographers, clinical oncologists, and other healthcare scientists.
Radiotherapy Physicists produce individualised treatment plans from CT and MRI imaging, calculate radiation dose, and run quality assurance on linear accelerators. The role holds Medical Physics Expert scope under the Ionising Radiation (Medical Exposure) Regulations 2017 and applies to evolving techniques such as image-guided radiotherapy and proton beam therapy. A Radiotherapy Physicist keeps treatment effective and safe across the radiotherapy pathway.
What Does a Radiotherapy Physicist Do?
A Radiotherapy Physicist plans radiotherapy treatments and assures the quality of radiation delivery. Core duties cover treatment planning in IMRT, VMAT, SABR, and proton therapy, linear accelerator commissioning and quality assurance, and dosimetry through TG-51 and TG-43 calibration protocols. A Radiotherapy Physicist runs radiation safety and shielding calculations and holds the Medical Physics Expert role for radiotherapy exposures under the Ionising Radiation (Medical Exposure) Regulations 2017.
Machine quality assurance on a daily, weekly, monthly, and annual cycle, in-vivo dosimetry, brachytherapy source management, radiotherapy technique development, and clinical trial physics support fill out the role. A Radiotherapy Physicist calculates the dose delivered to the tumour while protecting surrounding tissue, working with oncologists and radiographers across the pathway.
What Is the Difference Between a Radiotherapy Physicist and a Diagnostic Medical Physicist?
A Radiotherapy Physicist specialises in high-dose therapeutic radiation for cancer treatment, while a Diagnostic Medical Physicist specialises in diagnostic radiation dose optimisation. A Radiotherapy Physicist plans and assures LINAC, brachytherapy, and proton beam treatment, working with oncologists and radiographers on dose delivery and patient safety. A Diagnostic Medical Physicist optimises imaging systems such as CT, X-ray, mammography, and nuclear medicine, balancing image quality against radiation exposure.
Both roles are HCPC-registered Clinical Scientists trained through the same Scientist Training Programme with a different specialty selection. A Radiotherapy Physicist delivers therapeutic dose to treat cancer, while a Diagnostic Medical Physicist produces accurate diagnostic images at minimal radiation risk.
What Are the Different Types of Radiotherapy Physicist?
The different types of Radiotherapy Physicist are distinguished by the scientific function each one holds and are listed below:
Clinical Scientist Radiotherapy Physicist (STP)
A Clinical Scientist Radiotherapy Physicist enters through the NHS Scientist Training Programme, a competitive three-year pathway combining academic study with clinical experience. The role delivers treatment planning, equipment quality assurance, and dosimetry, working with therapeutic radiographers and clinical oncologists on safe and effective radiotherapy. A Clinical Scientist Radiotherapy Physicist trains at Band 6 and qualifies as a registered Clinical Scientist at Band 7, forming the largest radiotherapy physicist role.
Treatment Planning Physicist
A Treatment Planning Physicist designs and verifies radiation treatment plans for cancer patients. The role uses treatment planning systems such as Varian Eclipse, Elekta Monaco, or RayStation to produce 3D conformal, IMRT, VMAT, SABR, and proton therapy plans from CT and MRI imaging. A Treatment Planning Physicist calculates dose to destroy cancer cells while sparing healthy tissue, and evaluates every plan before clinical use with clinical oncologists and therapeutic radiographers.
Medical Physics Expert (MPE)
A Medical Physics Expert holds the statutory expert role under the Ionising Radiation (Medical Exposure) Regulations 2017 for radiotherapy exposures. The role gives expert advice on radiation protection, dose optimisation, and patient safety incident investigation, and authorises radiotherapy treatment plans. A Medical Physics Expert usually works at Band 8a or higher, serves as the primary physics authority in the department, and contributes to national radiotherapy physics standards.
Brachytherapy Physicist
A Brachytherapy Physicist specialises in internal radiotherapy, placing sealed radioactive sources into or near the tumour. The role manages high-dose-rate and low-dose-rate sources such as Iridium-192, calculates the dose for implanted sources, and runs specialised quality assurance for radioactive source handling. A Brachytherapy Physicist works with clinical oncologists and therapeutic radiographers to deliver targeted dose while minimising exposure to healthy tissue.
Consultant Clinical Scientist Radiotherapy Physicist
A Consultant Clinical Scientist Radiotherapy Physicist holds a senior scientific role at Band 8b to Band 8c, combining expert practice with departmental leadership. The role reaches Consultant scope through the Higher Specialist Scientist Training five-year DClinSc programme and FRCPath or IPEM Fellowship. A Consultant Clinical Scientist Radiotherapy Physicist oversees the physics service, leads technology implementation, sets treatment standards, and drives research and training.
How Much Does a Radiotherapy Physicist Earn?
A Radiotherapy Physicist earns between £39,959 and £91,609 in 2026/27 on the Agenda for Change pay scale, across the Band 6 trainee to Band 8c Consultant range. A Band 6 Scientist Training Programme trainee earns £39,959 to £48,117, a Band 7 qualified Clinical Scientist earns £49,387 to £56,515, and senior physicists reach Band 8a (£57,528–£64,750) and Band 8b (£66,718–£77,138), with Consultant Clinical Scientists at Band 8c (£79,504–£91,609), according to the NHS England Agenda for Change pay scales for 2026/27 published by NHS Employers. High-cost-area supplements of 20% in Inner London, 15% in Outer London, and 5% in the Fringe raise pay within set limits, and on-call payments apply on some rotas.
How Much Does a Radiotherapy Physicist Earn Per Hour?
A Radiotherapy Physicist earns between roughly £20.50 and £47 per hour in 2026/27, depending on band. A Band 6 trainee on £39,959 to £48,117 earns about £20.50 to £24.70 per hour, a Band 7 Clinical Scientist on £49,387 to £56,515 earns about £25.30 to £29 per hour, and senior physicists on Band 8a to Band 8b (£57,528–£77,138) earn about £29.50 to £39.50 per hour. A Consultant Clinical Scientist on Band 8c (£79,504–£91,609) earns about £41 to £47 per hour. High-cost-area supplements and on-call payments raise the hourly figure where they apply.
Radiotherapy Physicist Band 6 Salary
A Radiotherapy Physicist on Band 6 earns £39,959 to £48,117 in 2026/27, the Scientist Training Programme trainee band. Band 6 covers the three-year training route that combines academic study with supervised clinical work toward Clinical Scientist registration. The salary rises through annual increments, and on-call or high-cost-area supplements add to the total where they apply, before the trainee qualifies to a Band 7 Clinical Scientist post.
Radiotherapy Physicist Band 7 Salary
A Radiotherapy Physicist on Band 7 earns £49,387 to £56,515 in 2026/27 on the Agenda for Change pay scale, the entry band for a qualified post-STP Clinical Scientist. Band 7 covers complex treatment planning, dosimetry, and quality assurance, held by physicists with HCPC Clinical Scientist registration and significant technical knowledge. High-cost-area supplements and on-call payments raise the total, and progression through the band comes through annual increments.
Consultant Radiotherapy Physicist Band 8b/8c Salary
A Consultant Radiotherapy Physicist sits on Band 8b or Band 8c, earning £66,718 to £77,138 on Band 8b and £79,504 to £91,609 on Band 8c in 2026/27. The role holds advanced scientific practice, strategic leadership, and service development, reached through the Higher Specialist Scientist Training programme. A Consultant Clinical Scientist manages teams, oversees the implementation of new radiotherapy technology, and the salary reflects the expert scientific scope the role carries.
What Is the Radiotherapy Physicist Pay Scale for 2026/27?
The 2026/27 Radiotherapy Physicist pay scale runs under the Agenda for Change framework. A Band 6 Scientist Training Programme trainee earns £39,959 to £48,117, a Band 7 qualified Clinical Scientist earns £49,387 to £56,515, and senior roles reach Band 8a (£57,528–£64,750) and Band 8b (£66,718–£77,138). Consultant Clinical Scientists sit on Band 8c at £79,504 to £91,609. Each band holds several incremental pay points, and high-cost-area supplements add to basic salary in London and surrounding areas. The 2026/27 rates reflect the pay award applied from 1 April 2026.
How Is Radiotherapy Physicist Pay Determined by Agenda for Change?
Radiotherapy Physicist pay is determined by the Agenda for Change framework, which sets pay by responsibility, knowledge, autonomy, and complexity. Band 6 reflects the Scientist Training Programme three-year MSc trainee, Band 7 reflects an entry post-STP Clinical Scientist with HCPC registration, and Band 8a to Band 8b reflects sustained Clinical Scientist scope with a modality specialty such as VMAT, SABR, or proton beam therapy. Band 8b to Band 8c reflects Consultant Clinical Scientist scope reached through the Higher Specialist Scientist Training five-year DClinSc programme. Each band holds incremental pay points for annual progression.
How Much Did Radiotherapy Physicist Pay Rise in 2026?
NHS Employers confirmed a 3.3% consolidated uplift to every Agenda for Change pay point for 2026/27, applied from 1 April 2026, so Radiotherapy Physicist pay rose by 3.3% across Bands 6 to 8c. The uplift became part of permanent basic salary, so the cash increase varies by band and pay point. High-cost-area supplements and on-call payments rise with the uplifted basic pay. Physicists confirm the final figure for their band through NHS Employers guidance.
How Does Radiotherapy Physicist Pay Progression Work?
Radiotherapy Physicist pay progression runs through the Agenda for Change banding system. A physicist enters as a Band 6 Scientist Training Programme trainee, qualifies to a Band 7 Clinical Scientist post, and moves up the incremental pay points of each band annually against satisfactory performance and service. Career advancement to Band 8a and Band 8b comes through senior Clinical Scientist and specialist roles, and the highest levels reach Band 8b to Band 8c Consultant Clinical Scientist. Progression between bands requires a formal application, increased autonomy, and maintained HCPC registration with continuing professional development.
How Do Physicists Move From Band 7 to Band 8a?
Radiotherapy Physicists move from Band 7 to Band 8a through sustained Clinical Scientist scope, a modality specialty such as VMAT, SABR, or proton beam therapy, and Medical Physics Expert competency. The transition requires autonomous treatment planning scope, clinical trial physics contribution, and evidence of service development and quality assurance leadership. Candidates apply for senior physicist or specialist leadership roles, and Band 8a pays £57,528 to £64,750 in 2026/27.
How Do Radiotherapy Physicists Progress to Consultant Roles?
Radiotherapy Physicists progress to Consultant Clinical Scientist roles at Band 8b to Band 8c through the Higher Specialist Scientist Training five-year DClinSc programme, alongside FRCPath or IPEM Fellowship. The route requires several years of senior physicist experience, mastery of advanced techniques such as image-guided radiotherapy and proton beam therapy, and leadership of service development and innovation. Consultant appointment requires research contribution, mentorship of junior staff, and national radiotherapy physics committee scope, and carries service-wide strategic decision-making.
How Much Do Radiotherapy Physicists Earn for Unsocial Hours?
Most Radiotherapy Physicists work standard weekday hours, so unsocial rota shifts pay is uncommon in the role. Where a physicist is rostered outside standard hours, Agenda for Change Section 2 enhancements apply — 30% on the basic hourly rate for weekday nights between 8pm and 6am and for all day Saturday, and 60% for Sundays and public holidays. The enhancement counts as pensionable pay. On-call rotas for linear accelerator breakdown response and out-of-hours HDR brachytherapy support attract an on-call supplement, and extended-hours quality assurance to enable morning treatment starts sometimes attracts enhancement.
How Much Overtime Does a Radiotherapy Physicist Earn?
A Radiotherapy Physicist earns extra-hours rates at time-and-a-half for hours worked beyond the standard 37.5-hour week, and double time on general public holidays only. A Band 7 physicist on a basic rate of about £25.30 per hour earns around £38 per hour at time-and-a-half, and about £50.60 per hour on a general public holiday. Overtime need varies by department, with equipment commissioning and quality assurance programmes creating demand, and Band 8a and above take time off in lieu rather than paid overtime.
How to Calculate Radiotherapy Physicist Take-Home Pay
Take-home pay for a Radiotherapy Physicist starts from the gross salary and ends after statutory deductions. The calculation runs through the following steps:
Determine the gross annual salary
Set the gross salary from the Agenda for Change band — Band 6 from £39,959, Band 7 from £49,387, Band 8a from £57,528, plus any high-cost-area supplement.
Calculate monthly pay
Divide the annual salary by 12 for the monthly gross figure before deductions.
Subtract income tax and National Insurance
Deduct income tax against the personal allowance and tax bands, and National Insurance at 8% of earnings between £12,570 and £50,270 with 2% above £50,270.
Deduct pension contributions
Deduct the NHS Pension Scheme contribution, set between 5.2% and 12.5% of pensionable pay across six salary tiers.
Include additional deductions
Subtract student loan repayments and professional registration fees where they apply.
Adjust for enhancements
Add on-call payments and any high-cost-area supplement to the gross salary, then subtract all deductions for the net take-home figure.
Use our NHS take-home estimator for an instant estimate.
What Deductions Come Off a Radiotherapy Physicist Payslip?
A Radiotherapy Physicist itemised pay statement carries income tax, National Insurance, and NHS Pension Scheme contributions as the standard deductions. Income tax comes off against the physicist's tax code, and National Insurance takes 8% of earnings between £12,570 and £50,270 with 2% above that threshold. NHS Pension Scheme contributions run from 5.2% to 12.5% of pensionable pay across six salary tiers effective 1 April 2026, as set out in "NHS Pension Scheme member contributions" published by NHS Employers. Student loan repayments and voluntary items such as union fees or salary-sacrifice schemes complete the deductions.
How Does Radiotherapy Physicist Maternity Pay Work?
Radiotherapy Physicist occupational maternity leave follows the NHS Terms and Conditions of Service for physicists with at least 12 months of continuous NHS service by the 11th week before the expected week of childbirth. NHS occupational maternity pay gives 8 weeks at full pay, then 18 weeks at half pay plus Statutory Maternity Pay, then 13 weeks of Statutory Maternity Pay alone, across 52 weeks. Physicists below the service threshold receive Statutory Maternity Pay only where they meet the earnings threshold. The maternity figure builds on the physicist's Band 6–8c salary at the qualifying date.
How Does Radiotherapy Physicist Sick Pay Work?
Radiotherapy Physicist sickness leave entitlement follows the Agenda for Change terms and rises with length of NHS service. Entitlement runs from 1 month full pay and 2 months half pay in the first year, to 2 months full pay and 2 months half pay after one year, 4 months full and 4 months half after two years, 5 months full and 5 months half after three years, and 6 months full pay and 6 months half pay after five years. Sick pay takes normal tax and National Insurance deductions, and the physicist follows the employer's absence reporting rules.
How to Become a Radiotherapy Physicist
Becoming a Radiotherapy Physicist runs through a physics degree, the Scientist Training Programme, and HCPC Clinical Scientist registration. The pathway follows these steps:
Obtain a relevant undergraduate degree
Complete a BSc or MSci in physics, medical physics, or a related physical science at 2:1 or above, giving the scientific foundation for radiotherapy physics.
Enter the NHS Scientist Training Programme
Win a place on the competitive three-year Scientist Training Programme, which combines an MSc in Clinical Sciences with supervised clinical work at Band 6.
Achieve HCPC registration
Register with the HCPC as a Clinical Scientist on completion of the Scientist Training Programme, the statutory registration required to practise autonomously.
Gain qualified experience
Work as a Band 7 Clinical Scientist, building expertise in treatment planning, radiation safety, and quality assurance.
Continue professional development
Maintain HCPC registration and develop expertise in techniques such as image-guided radiotherapy and proton beam therapy toward senior and Consultant roles.
What Qualifications Do You Need to Be a Radiotherapy Physicist?
A Radiotherapy Physicist needs a physics or related first degree at 2:1 or above, completion of the three-year NHS Scientist Training Programme with an MSc in Clinical Sciences, and HCPC Clinical Scientist registration. The Consultant route adds the Higher Specialist Scientist Training five-year DClinSc programme leading to FRCPath or IPEM Fellowship. IPEM Full Membership is the professional standard alongside HCPC registration.
How Long Does It Take to Become a Radiotherapy Physicist?
Becoming a Radiotherapy Physicist takes around six to seven years from university entry to a Band 7 Clinical Scientist post. The route runs a three-to-four-year physics degree and the three-year Scientist Training Programme. The Consultant Clinical Scientist route adds the Higher Specialist Scientist Training five-year DClinSc programme, reaching around 11 to 12 years in total.
What Band Is a Radiotherapy Physicist?
A Radiotherapy Physicist trains at Band 6 on the Scientist Training Programme and qualifies to Band 7 as a registered Clinical Scientist. Physicists progress to Band 8a and Band 8b in senior Clinical Scientist and specialist roles, and reach Band 8b to Band 8c as Consultant Clinical Scientists. The band matched to a role reflects the physicist's qualification stage, autonomy, and scope of practice within the radiotherapy department.
Are Radiotherapy Physicists HCPC Registered?
Yes, Radiotherapy Physicists are HCPC-registered Clinical Scientists. Clinical Scientist is a protected title under Section 60 of the Health Act 1999, reached through the three-year Scientist Training Programme with an MSc in Clinical Sciences. HCPC Clinical Scientist registration is the base statutory registration required for autonomous scope in NHS medical physics, and it sets standards of proficiency, conduct, and ethics maintained through continuing professional development. Many radiotherapy physicists additionally hold Full Membership of the Institute of Physics and Engineering in Medicine as a professional standard.
Do Radiotherapy Physicists Get London Weighting?
Radiotherapy Physicists receive a high-cost-area supplement rather than London weighting, and only where the post sits in a designated high-cost area. The supplement pays 20% of basic salary in Inner London, 15% in Outer London, and 5% in the Fringe, each within set minimum and maximum limits. Posts outside those areas carry no high-cost-area supplement.
Do Radiotherapy Physicists Plan Cancer Treatments?
Yes, treatment planning is a defining Radiotherapy Physicist function. Radiotherapy Physicists work with clinical oncologists and treatment planning radiographers to produce 3D conformal, IMRT, VMAT, SABR, and proton therapy treatment plans using Varian Eclipse, Elekta Monaco, or RayStation treatment planning systems. Every radiotherapy treatment plan must be authorised by a Medical Physics Expert under the Ionising Radiation (Medical Exposure) Regulations 2017, and the physicist calculates and verifies the dose delivered to the tumour and surrounding tissue.