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What is a Gratuity Calculator?
Gratuity is a lump-sum benefit your employer pays out as a token of appreciation for long service, and it's mandated by law under the Payment of Gratuity Act, 1972 for organisations employing 10 or more people. Many employees are unaware of exactly how much they're entitled to when they resign, retire, or are laid off after several years of service. This calculator applies the statutory formula directly so you can estimate your gratuity payout using just your last drawn salary and total years of service.
Gratuity Formula (Payment of Gratuity Act, 1972)
Here, "last drawn salary" typically means basic pay plus dearness allowance, and the 15/26 factor represents 15 days of wages for every completed year of service, calculated on a 26-working-day month.
Worked Example
An employee with a last drawn salary of ₹40,000 and 12 years of continuous service would receive: ₹40,000 × 12 × 15 ÷ 26 = ₹2,76,923 approximately as their gratuity amount on leaving the organisation.
How to Use This Calculator
- Enter your last drawn monthly salary (basic + DA).
- Enter your total years of service with the employer.
- Click Calculate to see your estimated gratuity payout.
Rules You Should Know
- Gratuity is generally payable only after completing 5 years of continuous service with the same employer, except in cases of death or disability, where this condition is waived.
- For calculation purposes, a service period of more than 6 months in the final year is typically rounded up to the next full year.
- Gratuity received is tax-exempt up to ₹20 lakh under current Income Tax rules for employees covered by the Act; amounts above this limit may be taxable.
- Private-sector employers not covered by the Act can still choose to pay gratuity voluntarily, though the calculation basis may differ slightly.
More Worked Examples Across Service Lengths
Gratuity grows linearly with both salary and years of service, so it's worth comparing a shorter tenure against a long career at the same organisation. An employee just past the minimum eligibility mark — last drawn salary of ₹25,000 with 6 years of continuous service — receives ₹25,000 × 6 × 15 ÷ 26 = approximately ₹86,538. A senior employee retiring after a long career — last drawn salary of ₹80,000 with 20 years of service — receives ₹80,000 × 20 × 15 ÷ 26 = approximately ₹9,23,077, comfortably within the ₹20 lakh tax-exempt limit. Notice that the payout scales directly with your final salary at the time of leaving, which is exactly why gratuity amounts tend to jump sharply for employees who receive a significant promotion or increment shortly before retirement, even without any change in years of service.
Common Mistakes to Avoid With Gratuity Calculations
The most common error is using gross salary or full CTC instead of just basic pay plus DA — since the statutory formula applies only to this narrower base, using your total monthly package will significantly overestimate the expected payout. Another frequent mistake is assuming gratuity is payable the moment you resign, regardless of tenure; in reality, the Payment of Gratuity Act sets a 5-year continuous service threshold (waived only for death or disability), so leaving at 4 years and a few months, even with a technical rounding rule for the final year, doesn't guarantee eligibility in practice. Employees also sometimes forget that the Act's formula (15/26 of a month's salary per year) applies specifically to establishments covered under the Act; some private employers use a slightly different multiplier or basis in their own HR policy, so always cross-check your company's specific gratuity policy document rather than assuming the statutory formula applies verbatim. Finally, many people overlook that the ₹20 lakh exemption limit applies cumulatively across your entire working life (across employers), not per employer or per instance — so if you've already received a large gratuity payout earlier in your career, a portion of a subsequent payout may become taxable sooner than expected.
Who Should Use This Gratuity Calculator
This calculator is meant for salaried employees planning a resignation, approaching retirement, or negotiating a severance package, as well as HR and finance teams estimating gratuity liability for departing staff. It's especially useful once you cross the 5-year continuous service mark, since that's the point at which gratuity typically becomes payable under the Payment of Gratuity Act, 1972. Employees at organisations with 10 or more staff — where the Act legally applies — can use this to cross-check the final settlement figure their employer offers, while those at smaller establishments not covered by the Act can still estimate what a voluntary gratuity policy might pay out. It's also worth running this calculator before a mid-career job switch, since resigning even a few months before completing an additional year of service can mean losing out on a meaningfully larger payout.
Frequently Asked Questions
Q: What happens if I resign after 4 years and 8 months of service?
A: Under the Payment of Gratuity Act, a service period of more than 6 months in the final year is generally rounded up to the next full year for calculation purposes. However, most employers and courts require a minimum of 5 full years of continuous service for gratuity to become payable at all, so leaving at 4 years 8 months, strictly interpreted, may not qualify — timing your exit carefully matters.
Q: Is gratuity received on resignation taxed differently from gratuity received on retirement?
A: No, the tax treatment is the same regardless of whether you resign, retire, or are laid off (excluding termination for misconduct). Gratuity is tax-exempt up to ₹20 lakh for employees covered under the Payment of Gratuity Act, and any amount received above this limit over your working life is taxable as salary income.
Q: Does gratuity apply if I work for a small company with fewer than 10 employees?
A: The Payment of Gratuity Act, 1972 legally mandates gratuity only for establishments with 10 or more employees at any point in the preceding 12 months (and it continues to apply even if headcount later falls below 10). Smaller employers aren't legally required to pay gratuity, though many choose to offer it voluntarily as part of their compensation policy.
Q: What counts as "last drawn salary" for the gratuity formula?
A: It typically means your basic pay plus dearness allowance (DA) at the time of leaving, not your full CTC or gross salary including HRA, bonuses, and other allowances. This is a common point of confusion that leads employees to overestimate their expected payout.
Q: Can my employer refuse to pay gratuity?
A: An employer can forfeit gratuity, wholly or partly, only if an employee is terminated for proven misconduct involving moral turpitude, or for causing wilful damage to company property, and only after following due process. Barring such specific circumstances, gratuity for eligible employees (5+ years of service) is a statutory right, not a discretionary benefit.
📅 Last reviewed: July 2026 · Formulas verified against RBI/SEBI/IT Dept guidelines.