The calculation, explained
How EPF is calculated
Every month you pay 12% of basic + DA and your employer pays 12% too. The employer's share is split: 8.33% of wages up to the wage ceiling goes to the pension scheme (EPS) and the rest reaches your EPF. Interest for the month is the balance after that month's deposits times the yearly rate divided by 1200. EPFO works interest out monthly on the running balance but adds it to your account only once a year, on 31 March, so there is no compounding inside a year. Your salary rises once a year, at the start of each year.
The EPF formula
You pay 12% · employer pays 12% · EPS takes 8.33% up to the ceiling · interest = balance × rate ÷ 1200 a month, credited 31 March
1. ₹30,000 basic, 7% raises, 8.25%, age 30 to 58
1,58,54,492 balance · 95,82,092 interest
In the first month you pay ₹3,600 and your employer pays ₹3,600 — ₹2,083 to EPS and ₹1,517 to your EPF. Over 28 years you pay ₹34,86,144, your employer adds ₹27,86,256 and interest adds ₹95,82,092.
2. Same person, no raises at all
63,79,104 balance · 46,59,792 interest
₹30,000 basic for 28 years with no raises. The balance is ₹63,79,104 — the 7% yearly raises add ₹94,75,388, because every higher deposit also earns interest for the years that remain.
3. Already have ₹5,00,000 in EPF
2,04,56,551 balance · 1,36,84,151 interest
The same person with ₹5,00,000 already in EPF today. The balance becomes ₹2,04,56,551 — ₹46,02,059 more — because the existing balance earns interest for all 28 years.
The ₹25,000 wage ceiling: why two calculators can disagree
On a ₹30,000 basic, the new ₹25,000 ceiling gives ₹1,58,54,492 at age 58. Under the old ₹15,000 ceiling the same person gets ₹1,68,92,968 — ₹10,38,476 more in EPF — because the pension share is capped at ₹1,250 a month instead of ₹2,083, so more of each month's employer money reaches EPF. The money is not lost: it builds a bigger pension instead. If your employer still applies the old ceiling, pick ₹15,000 above; if you are not sure, check the EPS line on your payslip.