Oman Gratuity Calculator: Royal Decree 53/2023 30-Day Rule
Direct Legal Rule: Under Oman Labour Law (Royal Decree 53/2023), non-Omani workers receive an end-of-service gratuity equal to one full month's basic salary (30 days) for each completed year of service, calculated on the last basic wage without the old 15-day tier.
Oman Gratuity Parameters
Statutory dual-mode engine accommodating RD 53/2023 and historical RD 35/2003.
Basic wage excluding allowances
OMR
100 OMR1,500 OMR3,000+ OMR
Full years
0 to 11 months
Labour Law decree selection
Statutory Gratuity
OMR0.000
Applied: Royal Decree 53/2023 Standard
Daily Wage (Basic / 30):0.000 OMR
Total Service Duration:5.0 Years
Entitlement Days Accrued:150 Days
Statutory Basis:Last Drawn Basic Wage
Oman Labour Law Reform: The Transition from RD 35/2003 to RD 53/2023
On July 25, 2023, His Majesty Sultan Haitham bin Tarik issued Royal Decree No. 53/2023, promulgating the new Labour Law of the Sultanate of Oman and officially repealing the longstanding Royal Decree No. 35/2003. This legislative overhaul introduced profound improvements for expatriate workers, particularly regarding terminal severance accrual.
The New Flat 30-Day Accrual Standard
Under the old framework (RD 35/2003), non-Omani employees received 15 days of basic wage per year for the first three continuous years of service, and 30 days per year for each subsequent year.
Under Royal Decree 53/2023 (Article 61), this bifurcation has been eliminated. Expatriate employees now accrue a flat one full month's basic salary (30 days' wage) for each completed year from year one. Fractions of a year are calculated pro-rata on the basis of the final basic wage.
Oman Royal Decree 53/2023 Gratuity Formula
End of Service Gratuity = Last Drawn Monthly Basic Wage × (Years + [Months / 12])
Service Tenure
Old RD 35/2003 Accrued Days
New RD 53/2023 Accrued Days
Entitlement Gain under New Law
1 Completed Year
15 Days
30 Days
+100% Increase
3 Completed Years
45 Days
90 Days
+100% Increase
5 Completed Years
105 Days
150 Days
+42.8% Increase
10 Completed Years
255 Days
300 Days
+17.6% Increase
Practical Scenarios
Scenario 1: New Contract (RD 53/2023)
Accountant Completing 3 Years Under New Law
Basic Salary: 800 OMR Tenure: 3.0 Years Accrual: 30 days/yr = 90 days total (3 full months). Total Gratuity:2,400.000 OMR (Under old law this would have been only 1,200 OMR).
Scenario 2: Long Tenure
Operations Director with 8 Years Service
Basic Salary: 1,500 OMR Tenure: 8.0 Years Accrual: 8 × 1,500 OMR = 12,000 OMR. Total Gratuity:12,000.000 OMR paid unconditionally upon separation.
Frequently Asked Questions
Are housing and transport allowances included in Oman gratuity?
No. Article 61 explicitly benchmarks the calculation against the worker's latest Basic Wage (Al-Ajr Al-Asasi), unlike Saudi Arabia which utilizes the comprehensive Actual Wage.
Does resignation reduce Oman end of service gratuity?
Under Royal Decree 53/2023, non-Omani workers completing their lawful notice period under an indefinite or fixed contract are entitled to their accrued gratuity without arbitrary statutory penalty tiers.
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