Years of Service Calculator

Years of Service Calculator

Enter your date of joining and an as-on date to get completed service broken into years, months and days, plus your next work anniversary and a flag for the common gratuity-eligibility threshold.

How service is counted

The calculator takes the plain calendar difference between the two dates and expresses it as years, months and days. If you had a long spell of unpaid leave or another non-qualifying gap, enter it in months and the tool nets it off to give qualifying service. This is a general tenure figure. Statutory entitlements have their own definitions: gratuity turns on continuous service, broadly four years and 240 days, with specific rules about what breaks continuity and what does not. The gratuity flag here is a prompt to check the detail, not a determination.

Frequently asked questions

Does notice period count as service?

If you are on the payroll and serving the notice, yes. If you were paid in lieu and released early, service usually ends on the last working day. Company policy and your contract decide the edge cases.

How is service rounded for gratuity?

Under the Payment of Gratuity Act, a part-year over six months is generally rounded up to a full year, and six months or less is dropped. The Gratuity Calculator applies this.

Does a break in service reset the clock?

A genuine break, such as a resignation and later rejoining, generally starts a fresh period. Authorised leave, even long leave, usually does not break continuity but may not count as qualifying service. Enter known gaps in the gap field.

What is the 240-day rule?

For gratuity, a year in which you worked at least 240 days is treated as a full year of continuous service. It is why eligibility can arise a little before a clean five calendar years.

Why does the decimal-years figure differ slightly from the years and months?

Decimal years divide total days by 365.25 to account for leap years, so it is a smooth number rather than a calendar breakdown. Both describe the same span.

Is this the figure used for leave encashment?

Leave encashment depends on accrued leave balance and last drawn pay, not directly on tenure, though tenure affects how much leave accrued. See the Leave Encashment Calculator.

Related: the Notice Period Calculator and the Retrenchment Compensation Calculator, both of which use length of service.