PPF Calculator
Estimate Public Provident Fund maturity, total deposits and interest at the current government rate.
- Formula checked
- Editorially reviewed
- Free · no signup
- Updated June 27, 2026
Your details
Statutory limit: ₹500 to ₹1,50,000 per year
Govt-notified PPF rate (currently 7.1%)
Minimum lock-in is 15 years; extensions in 5-year blocks
Your projected growth
Maturity Value
₹4,068,209.22
After 15 years at 7.1%
Key takeaway
PPF maturity ₹4,068,209.22 · Invested ₹2,250,000.00 · Interest ₹1,818,209.22
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Growth over time
The same numbers as above, shown visually so the trade-offs are easy to see.
- Total Investment
- ₹2,250,000.00
- Interest Earned
- ₹1,818,209.22
Smart financial assistant
What this means
Maturity Value is ₹4,068,209.22. This projects how your contributions and assumed return compound over the horizon you entered.
Is this good or bad?
The result is healthy when contributions — not the assumed return — do most of the work.
What's the risk?
Projections assume a steady return. Real markets deliver the average through very uneven years.
What should you do next?
Re-run the projection with a lower return assumption and confirm the plan still works.
Your action plan
- 1
Capture the full employer match
It is the only guaranteed return available to most savers.
- 2
Automate contributions on payday
It removes behaviour risk from the plan.
- 3
Re-run at a lower return
If 5% breaks the plan, the plan is too fragile.
- 4
Check fund expense ratios
A 1% fee compounds into a large lifetime cost.
- 5
Run the Compound Interest Calculator
How money grows with compounding over time.
Open Compound Interest Calculator
Smart timeline
Today
- Confirm your current contribution percentage.
- Note today's balance so you can measure progress.
This month
- Increase contributions by 1%.
- Verify your asset allocation matches your horizon.
Next 12 months
- Top up to the annual IRS contribution limit.
- Rebalance back to target allocation once.
Long term
- Escalate contributions with every raise.
- Shift toward lower volatility as the goal date approaches.
Your next steps on this site
- Compound Interest CalculatorThe next calculation people run after this one.
- Retirement guidesPlan the finish line.
- Roth IRA vs Traditional IRA CalculatorPay taxes now or pay them later.
- Retirement PlanningTurn a paycheck into a lifetime.
- Investment authority centerEvery calculator, guide and decision path for this topic in one place.
Compare scenarios
Same inputs, three outlooks — we vary Current interest rate up and down so you can see the range before you commit.
Optimistic
₹4,602,843.76
Maturity Value
Current interest rate: 8.52%
Expected
₹4,068,209.22
Maturity Value
Current interest rate: 7.1%
Conservative
₹3,601,022.92
Maturity Value
Current interest rate: 5.68%
Result Intelligence
Understand your result
- Your maturity value is ₹4,068,209.22. Long-horizon results are dominated by contributions early and returns later.
- Assumed returns are historical averages — actual returns vary year to year.
What should you do next?
- Compound Interest Calculator
Model long-term growth of contributions.
- Retirement Calculator
Check if you're on track for retirement.
- Inflation Calculator
See real purchasing power over time.
- Roth Conversion Calculator
Weigh converting Traditional → Roth this year.
Ways to improve your result
- Max the employer 401(k) match first — it's a 100% return.
- Automate contributions on payday to remove behavior risk.
- Rebalance annually; sell winners back to target, not on emotion.
Common U.S. scenarios
Chicago mid-career
$25k IRA balance at 35 → ~$220k at 65 at a 7% real return with $500/month added.
Seattle high earner
Backdoor Roth is the go-to for filers above the $161k (single) direct Roth income cap in 2025.
Florida retiree
RMDs start at age 73. A partial Roth conversion in early 60s can shrink future RMDs.
Your result
- Maturity Value
- ₹4,068,209.22
- Total Investment
- ₹2,250,000.00
- Interest Earned
- ₹1,818,209.22
PPF maturity ₹4,068,209.22 · Invested ₹2,250,000.00 · Interest ₹1,818,209.22
You may also want to check
- Compound Interest CalculatorModel long-term growth of contributions.
- Retirement CalculatorCheck if you're on track for retirement.
- Inflation CalculatorSee real purchasing power over time.
- Roth Conversion CalculatorWeigh converting Traditional → Roth this year.
What this result assumes
Confidence in a number depends on the assumptions behind it. Here are ours, in full.
Assumptions
- The rate you entered stays fixed for the whole period.
- Every period is a whole calendar period of equal length.
- Returns are shown before taxes, fees and inflation unless an input covers them.
- Results are rounded for display; internal math uses full precision.
Limitations
Markets are not linear — a constant return is a planning device, not a forecast.
Estimates are for education and planning. They are not financial, tax or legal advice.
Formula source
SEC investor.gov compound-growth conventions
- Version
- v1.3
- Last reviewed
Maturity Value
₹4,068,209.22
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Where to go next
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Quick answer
- What it does
- PPF Calculator estimate Public Provident Fund maturity, total deposits and interest at the current government rate. It runs entirely in your browser, needs no signup, and uses standard published U.S. formulas.
- When to use
- Use it whenever you need a fast, reliable ppf estimate.
- Inputs
- Yearly contribution
- Current interest rate
- Investment duration (years)
- Outputs
- Maturity Value
- Total Investment
- Interest Earned
- Takeaway
- In one line: enter your yearly contribution and current interest rate and the PPF Calculator returns maturity value and total investment you can compare before deciding.
Last updated · Last reviewed · 1 min read
PPF Calculator: Your result appears above. It's a fast estimate based on the inputs you entered — use it to compare options, then confirm with a professional before making a decision.
What your result means
- The number is only as accurate as your inputs — small errors compound.
- Compare 2–3 scenarios rather than acting on a single result.
- Talk to a licensed professional before making a large financial or medical decision.
How does the formula work?
FV = C × [((1+r)^n − 1) / r] × (1+r) — annual deposit, compounded annually.
How it works
PPF is a Government of India long-term savings scheme that falls under the EEE tax regime — deposits, interest and maturity are all tax-free.
Step-by-step guide
- 1Enter each input value into the calculator above.
- 2Review the result and any auto-generated breakdowns.
- 3Adjust inputs to compare scenarios.
- 4Copy, share, or print the results.
Example calculation
Example: ₹1,50,000 per year for 15 years at 7.1% grows to about ₹40.68 lakhs.
Who should use this calculator?
- Anyone who needs a fast, transparent estimate before making a decision.
- Professionals validating a client-facing number.
- Students learning the underlying formula.
When should you use it?
- Any time you need a quick sanity check.
- When comparing several scenarios side-by-side.
- Before making a decision that depends on this number.
What affects the result?
- Every input value you enter
- The formula and assumptions displayed on this page
- Rounding — small differences in inputs compound in the result
Common mistakes to avoid
- Entering values in the wrong units.
- Assuming the result includes taxes or fees when it may not.
- Using rounded inputs and expecting exact figures.
Pro tips
- Double-check your inputs before acting on the result.
- Run 2–3 scenarios and compare — don't rely on a single number.
- Save or print the results so you can review them later.
Why use this calculator
- Instant results with no signup, no tracking and no ads inside the calculator.
- Transparent formulas — you can see exactly how the number is produced.
- Save, share, print or embed your results anywhere.
- Reviewed and updated regularly by our editorial team.
Limitations to keep in mind
- Estimates only — real-world results depend on many factors we cannot see.
- Not professional advice — consult a qualified expert before acting.
- Assumptions are shown; changing them will change the result.
Key terms explained
- Input
- A value you enter into the calculator. Small differences in inputs can compound into large differences in the result.
- Assumption
- A fixed value the calculator uses when it isn't asked from you. Assumptions are documented in the formula section.
- Estimate
- A directional figure produced from your inputs and standard formulas. Always sanity-check before acting.
Before you decide
- Double-check every input for units and typos.
- Compare 2–3 scenarios rather than trusting one result.
- Confirm the assumptions in the formula match your situation.
- Consult a qualified professional before acting on any large decision.
Trust & Accuracy
Accuracy tested
Verified against standard mathematical and financial conventions. Edge cases, formula validation and manual verification completed (last reviewed June 27, 2026).
Educational use
This tool is provided for education and planning only. It is not financial, tax, legal or medical advice.
Available for
United States, Canada, United Kingdom, Australia, India, European Union.
Currency support
USD · INR · CAD · AUD · GBP · EUR
Privacy
No information entered into this calculator is stored on our servers unless you explicitly choose to save or share your calculation.
Print, share & save
Use the Save, Share, Copy, PDF, CSV and Print actions under the result panel.
Accessibility
Keyboard navigable, screen-reader friendly labels, responsive on mobile and desktop.
Learn more: How we verify formulas · How we test accuracy · Methodology · Editorial policy
Recent Updates
We continuously review and improve our calculators to keep formulas, assumptions and references accurate.
View change log (4)Show
- v1.3
Added Trust & Accuracy panel and machine-readable change log.
- v1.2
Added Save, Share, PDF, CSV and Print actions to results.
- v1.1
Added global currency selector (USD, INR, CAD, AUD, GBP, EUR).
- v1.0
Initial calculator release with verified formulas and Official Sources.
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Frequently Asked Questions
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