50% Wage Rule: How to Calculate Gratuity With Examples

If you have already read how the 50% wage rule affects gratuity, the next question is usually this: How much can my gratuity actually increase?

There is no single answer. The impact depends on three things: your salary structure, whether an amount is added back under the 50% rule, and your completed years of service. This article is only about the calculation.

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The Basic Gratuity Formula

For an eligible monthly-rated employee:

Gratuity = Last drawn wages x 15/26 x Completed years of service

Example: Wage = Rs 30,000, Service = 10 years: Rs 30,000 x 15/26 x 10 = Rs 1,73,077 approximately

If the 50% rule increases the statutory wage figure, the gratuity calculation can increase as well.

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How the 50% Rule Changes the Wage Figure

Component	Amount (Rs)
Basic Pay + DA	20,000
Allowances	40,000
Gratuity + retrenchment compensation	16,000
Total remuneration	76,000

50% of Rs 76,000 = Rs 38,000. Allowances = Rs 40,000. Excess = Rs 2,000. Added back to Basic + DA: Rs 20,000 + Rs 2,000 = Revised wages Rs 22,000.

Note: Gratuity and retrenchment compensation (Rs 16,000) are excluded when calculating the 50% threshold.

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Examples: What This Means for Gratuity

Example 1: 10 Years of Service

Before add-back: Rs 20,000 x 15/26 x 10 = Rs 1,15,385 approx

After add-back: Rs 22,000 x 15/26 x 10 = Rs 1,26,923 approx

Difference: Rs 11,538

Example 2: 5 Years of Service

Before: Rs 20,000 x 15/26 x 5 = Rs 57,692 approx

After: Rs 22,000 x 15/26 x 5 = Rs 63,462 approx

Difference: Rs 5,769 approx

Example 3: 15 Years of Service

Before: Rs 20,000 x 15/26 x 15 = Rs 1,73,077 approx

After: Rs 22,000 x 15/26 x 15 = Rs 1,90,385 approx

Difference: Rs 17,308 approx

Example 4: Add-Back of Rs 5,000

Original wages Rs 30,000 + add-back Rs 5,000 = Revised wages Rs 35,000. Service: 10 years.

Before: Rs 1,73,077 approx | After: Rs 2,01,923 approx | Difference: Rs 28,846 approx

Example 5: No Add-Back

Total remuneration Rs 80,000. 50% = Rs 40,000. Applicable allowances = Rs 35,000 – does not exceed threshold. Add-back = Rs 0. The 50% rule does not increase the wage figure. This is why not everyone is affected equally.

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Quick Comparison Table

Additional wage	5 years	10 years	15 years
Rs 2,000	Rs 5,769	Rs 11,538	Rs 17,308
Rs 5,000	Rs 14,423	Rs 28,846	Rs 43,269
Rs 10,000	Rs 28,846	Rs 57,692	Rs 86,538

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Key Points to Remember

• The 50% test is based on statutory definition of remuneration – not simply on CTC.
• Gratuity and retrenchment compensation are excluded from the 50% test.
• If excluded components do not exceed 50%, there is no add-back.
• The Ministry has clarified the revised wages apply from 21 November 2025.
• Do not calculate gratuity directly from CTC – use the applicable statutory wage.

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Frequently Asked Questions

How do I calculate gratuity after the 50% wage rule?

Determine the applicable statutory wage after the 50% add-back, then use: last drawn wages x 15/26 x completed years of service.

Does the 50% rule automatically increase gratuity?

No. Gratuity increases only if the wage definition results in a higher wage figure relevant to gratuity.

Does gratuity count toward the 50% threshold?

No. The Ministry has clarified that gratuity and retrenchment compensation are excluded from the 50% test.

From when does the revised wage definition apply?

From 21 November 2025, as clarified by the Ministry of Labour.

Can I calculate gratuity using CTC?

Not directly. Gratuity is calculated using the applicable statutory wage, not the headline CTC figure.

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Read next: Code on Wages 2019: What HR, Employers and Employees Need to Know in 2026

Disclaimer: This article is for general HR and employment-law information and should not be treated as legal advice. Actual entitlement depends on applicable statutory provisions and the employee’s circumstances.