Saturation Diver Salary: What You Need to Know

Saturation diving is one of the most physically demanding and highly skilled jobs in the offshore industry. Because divers work under extreme pressure for days at a time, their pay structure is different from typical hourly or salaried roles. Understanding how a saturation diver salary is built up – and the common myths around overtime and holiday pay – is essential for anyone considering this career or comparing offers.

How Saturation Diver Pay Is Set

The vast majority of UK-based saturation divers are covered by the Offshore Diving Industry Agreement (ODIA), which runs from 2024 to 2026. This agreement sets standard minimum rates of pay for all offshore diving disciplines, including saturation and bell bounce operations. The rates are split into two parts:

• Day rates – a fixed amount for each whole or part day worked offshore, covering all contractual payments except certain allowances (travel, subsistence, safety boots, etc.).
• Saturation payment – an hourly rate paid for time spent under pressure, measured ‘seal to seal’ (from the moment the diver leaves the surface to when they return).

Both the day rates and the saturation payment are ‘all-inclusive’, meaning they already include an amount for statutory and contractual annual leave – often called rolled-up holiday pay. This is legal under the Working Time Regulations for workers with irregular hours, but it means divers do not receive a separate holiday pay cheque when they take time off.

The ODIA also specifies that rates increase by 4.5% on 1 January 2025 and again by 4.5% on 1 January 2026, with the revised amounts rounded up to the nearest penny. The exact figures are listed in Appendix 1 of the agreement, which is not publicly available in the summary we reviewed. However, the existence of these minimums provides a benchmark.

What the Official Statistics Tell Us

The ONS Annual Survey of Hours and Earnings (ASHE) 2025 does not publish a separate figure for saturation divers because the occupation is too niche for the standard two-digit or four-digit classification. For context, the median full-time employee in the UK earned £766.60 per week (about £39,039 per year) and £19.67 per hour in April 2025. Saturation divers earn substantially more – often several times the national median – reflecting the intense training, physical risk, and irregular schedules.

The National Living Wage for employees aged 21 and over was £12.21 per hour in April 2025, rising to £12.71 in 2026/27. Saturation diver rates are far above this, but the exact multiple depends on the day rate in the ODIA appendix.

Common Myths About Saturation Diver Pay

Myth 1: “Saturation divers are paid by the hour underwater.”

Partly true, but incomplete. While the saturation payment is hourly (seal to seal), the day rate covers all other time offshore – including standby, training, and medicals. Many divers receive a combined package where the day rate is the primary income and the saturation payment is an additional premium for time under pressure.

Myth 2: “Overtime is always paid at 1.5x or 2x the normal rate.”

Not under the ODIA. Because day rates are all-inclusive, there is no separate overtime calculation for hours worked beyond a standard shift. However, the agreement does require double pay (100% of the day rate and saturation payment) for working on specific public holidays: 1 January and 25 December, plus additional days in 2025, 2026 and beyond (e.g., 2 January, 26 December, Good Friday, May Day). For any other overtime, divers should refer to their individual employment contract.

Myth 3: “Holiday pay is paid when you take leave.”

No – the ODIA explicitly states that the day rate and saturation payment include a ‘Holiday Element’ that discharges the employer’s obligation to pay separate holiday pay. This is a form of rolled-up holiday pay, which is permitted for workers with irregular hours. Divers effectively receive their holiday pay spread across every day they work.

Converting Saturation Diver Pay to Annual Salary

To estimate an annual salary from a day rate or hourly saturation payment, you need to know the typical number of days worked per year. Offshore rotations are often 2 weeks on / 2 weeks off, which gives about 182 days per year (26 weeks on). If the day rate is known, annual salary ≈ day rate × 182. If you have an hourly saturation rate, multiply by the average hours under pressure per year (which varies by project).

For a standard onshore role, the rule of thumb is: annual ≈ hourly rate × 37.5 hours per week × 52 weeks. But for saturation divers, the irregular pattern means you should use actual days worked. Our hourly calculator can help with standard conversions, but for offshore roles you may need to adjust the hours assumption.

London Weighting and Other Allowances

Saturation diving is predominantly offshore, so London weighting does not apply. However, the ODIA allows for separate compensation for travel, subsistence, safety boots, and specialist skills waiting periods. These are paid in addition to the day rate and saturation payment.

Key Takeaways

• Saturation diver salary is governed by the ODIA, which sets minimum day rates and hourly saturation payments that increase by 4.5% each January.
• Pay is all-inclusive of holiday pay (rolled-up), so there is no separate holiday pay when taking leave.
• Overtime is not paid for standard hours, but double pay applies on certain public holidays.
• Official UK earnings statistics do not break out saturation divers, but the role pays well above the national median.
• To convert your pay to an annual figure, use the number of days worked per year (typically 182 for a 2-on/2-off rota) rather than a standard 52-week calculation.

For more guidance on salary conversion and UK pay benchmarks, explore our salary articles and salary data. If you have a regular hourly rate from an onshore role, try our hourly to salary calculator to see the annual equivalent.

Always check your contract and the latest GOV.UK guidance on National Minimum Wage and holiday pay. The ODIA rates are minimums – your actual earnings may be higher depending on your employer and experience.