Error message
Deprecated function: Creation of dynamic property Drupal\tablefield\TableValue::$value is deprecated in Drupal\Core\TypedData\TypedData->setValue() (line 102 of core/lib/Drupal/Core/TypedData/TypedData.php).
Drupal\Core\TypedData\TypedData->setValue(NULL, ) (Line: 87) Drupal\Core\TypedData\Plugin\DataType\Map->setValue(Array, ) (Line: 125) Drupal\Core\Field\FieldItemBase->setValue(Array, ) (Line: 206) Drupal\tablefield\Plugin\Field\FieldType\TablefieldItem->setValue(Array, ) (Line: 208) Drupal\Core\TypedData\TypedDataManager->getPropertyInstance(Object, 0, Array) (Line: 91) Drupal\Core\Field\FieldTypePluginManager->createFieldItem(Object, 0, Array) (Line: 41) Drupal\Core\Field\FieldItemList->createItem(0, Array) (Line: 69) Drupal\Core\TypedData\Plugin\DataType\ItemList->setValue(Array, ) (Line: 107) Drupal\Core\Field\FieldItemList->setValue(Array, ) (Line: 208) Drupal\Core\TypedData\TypedDataManager->getPropertyInstance(Object, 'field_calc_table', Array) (Line: 83) Drupal\Core\Field\FieldTypePluginManager->createFieldItemList(Object, 'field_calc_table', Array) (Line: 633) Drupal\Core\Entity\ContentEntityBase->getTranslatedField('field_calc_table', 'x-default') (Line: 597) Drupal\Core\Entity\ContentEntityBase->get('field_calc_table') (Line: 325) Drupal\Core\Entity\EntityViewBuilder->buildComponents(Array, Array, Array, 'default') (Line: 281) Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 18) Drupal\paragraphs\ParagraphViewBuilder->buildMultiple(Array) (Line: 238) Drupal\Core\Entity\EntityViewBuilder->build(Array) call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 68) __TwigTemplate_291debf4453c7ba2e34da4fa4cd83699->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/techprosolutions/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 111) __TwigTemplate_ff95cc8dbd011c21d5f5e7f83f8118b4->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('modules/custom/easytax_calculators/templates/ecp-calculator-page.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('ecp_calculator_page', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array, ) (Line: 238) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32) Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36) Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704) Drupal\Core\DrupalKernel->handle(Object) (Line: 21)Deprecated function: Creation of dynamic property Drupal\tablefield\Plugin\Field\FieldFormatter\TablefieldFormatter::$ModuleHandler is deprecated in Drupal\tablefield\Plugin\Field\FieldFormatter\TablefieldFormatter->__construct() (line 57 of modules/contrib/tablefield/src/Plugin/Field/FieldFormatter/TablefieldFormatter.php).
Drupal\tablefield\Plugin\Field\FieldFormatter\TablefieldFormatter->__construct('tablefield', Array, Object, Array, 'hidden', 'default', Array, Object, Object) (Line: 64) Drupal\tablefield\Plugin\Field\FieldFormatter\TablefieldFormatter::create(Object, Array, 'tablefield', Array) (Line: 64) Drupal\Core\Field\FormatterPluginManager->createInstance('tablefield', Array) (Line: 126) Drupal\Core\Field\FormatterPluginManager->getInstance(Array) (Line: 205) Drupal\Core\Entity\Entity\EntityViewDisplay->getRenderer('field_calc_table') (Line: 241) Drupal\Core\Entity\Entity\EntityViewDisplay->buildMultiple(Array) (Line: 339) Drupal\Core\Entity\EntityViewBuilder->buildComponents(Array, Array, Array, 'default') (Line: 281) Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 18) Drupal\paragraphs\ParagraphViewBuilder->buildMultiple(Array) (Line: 238) Drupal\Core\Entity\EntityViewBuilder->build(Array) call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 68) __TwigTemplate_291debf4453c7ba2e34da4fa4cd83699->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/techprosolutions/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 111) __TwigTemplate_ff95cc8dbd011c21d5f5e7f83f8118b4->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('modules/custom/easytax_calculators/templates/ecp-calculator-page.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('ecp_calculator_page', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array, ) (Line: 238) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32) Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36) Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704) Drupal\Core\DrupalKernel->handle(Object) (Line: 21)Warning: Undefined array key "caption" in Drupal\tablefield\Plugin\Field\FieldFormatter\TablefieldFormatter->viewElements() (line 150 of modules/contrib/tablefield/src/Plugin/Field/FieldFormatter/TablefieldFormatter.php).
Drupal\tablefield\Plugin\Field\FieldFormatter\TablefieldFormatter->viewElements(Object, 'en') (Line: 91) Drupal\Core\Field\FormatterBase->view(Object, 'en') (Line: 268) Drupal\Core\Entity\Entity\EntityViewDisplay->buildMultiple(Array) (Line: 339) Drupal\Core\Entity\EntityViewBuilder->buildComponents(Array, Array, Array, 'default') (Line: 281) Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 18) Drupal\paragraphs\ParagraphViewBuilder->buildMultiple(Array) (Line: 238) Drupal\Core\Entity\EntityViewBuilder->build(Array) call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 68) __TwigTemplate_291debf4453c7ba2e34da4fa4cd83699->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/techprosolutions/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 111) __TwigTemplate_ff95cc8dbd011c21d5f5e7f83f8118b4->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('modules/custom/easytax_calculators/templates/ecp-calculator-page.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('ecp_calculator_page', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array, ) (Line: 238) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32) Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36) Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704) Drupal\Core\DrupalKernel->handle(Object) (Line: 21)
PPF Calculator
Project your Public Provident Fund maturity — yearly deposit, interest rate and tenure in, year-wise balance and tax-free maturity value out.
Year-wise PPF balance
| Year | Deposited | Balance at year end |
|---|---|---|
| 1 | ₹1,50,000 | ₹1,60,650 |
| 2 | ₹3,00,000 | ₹3,32,706 |
| 3 | ₹4,50,000 | ₹5,16,978 |
| 4 | ₹6,00,000 | ₹7,14,334 |
| 5 | ₹7,50,000 | ₹9,25,701 |
| 6 | ₹9,00,000 | ₹11,52,076 |
| 7 | ₹10,50,000 | ₹13,94,524 |
| 8 | ₹12,00,000 | ₹16,54,185 |
| 9 | ₹13,50,000 | ₹19,32,282 |
| 10 | ₹15,00,000 | ₹22,30,124 |
| 11 | ₹16,50,000 | ₹25,49,113 |
| 12 | ₹18,00,000 | ₹28,90,750 |
| 13 | ₹19,50,000 | ₹32,56,643 |
| 14 | ₹21,00,000 | ₹36,48,515 |
| 15 | ₹22,50,000 | ₹40,68,209 |
What is the Public Provident Fund?
The Public Provident Fund (PPF) is a government-backed savings scheme that compounds tax-free for at least fifteen years. You deposit between ₹500 and ₹1,50,000 a financial year at a post office or bank, the balance earns interest at the notified rate — currently 7.1% per annum — and the entire maturity amount, interest included, is exempt from income tax. The rate is reviewed by the Government of India every quarter, and the sovereign guarantee makes PPF one of the safest long-term products available to Indian savers.
This calculator projects your PPF journey: enter the yearly deposit, the interest rate and the tenure, and it returns the total you will have invested, the interest earned and the maturity value, along with a year-wise balance that shows the compounding build up year by year.
The PPF maturity formula
M = P × [((1 + i)ⁿ − 1) ÷ i] × (1 + i)
- M — the maturity value
- P — your yearly deposit
- i — the annual interest rate as a decimal (7.1% → 0.071)
- n — the tenure in years
The trailing × (1 + i) reflects the annuity-due convention: each deposit is made at the start of the year, so it earns that whole year's interest. In practice, PPF interest for a month is paid on the lowest balance between the 5th and the month end — deposit before 5 April to earn the full year's credit.
How to use this calculator
- Enter your yearly investment — anywhere from ₹500 to the statutory cap of ₹1,50,000.
- Leave the interest rate at the current 7.1%, or adjust it to model a future government revision.
- Set the time period — 15 years is the statutory minimum; slide up to 50 years to model extensions in 5-year blocks.
The widget updates instantly with the invested amount, the total interest and the maturity value, and the year-wise PPF balance below it shows exactly how the account grows.
A worked example
₹1,50,000 deposited every year for 15 years at 7.1%:
- Invested: 15 × ₹1,50,000 = ₹22,50,000
- Total interest: ₹18,18,209
- Maturity value: ₹40,68,209 — about ₹40.68 lakh
Nearly 45% of the maturity amount is tax-free interest. The same discipline at ₹50,000 a year matures to ₹13,56,070 — the maturity value scales in exact proportion to the deposit.
What different deposits mature to at 7.1%
| Yearly deposit | 15 years | 20 years |
|---|---|---|
| ₹50,000 | ₹13.56 L | ₹22.19 L |
| ₹1,00,000 | ₹27.12 L | ₹44.39 L |
| ₹1,50,000 | ₹40.68 L | ₹66.58 L |
Figures use the annuity-due annual-compounding convention at the current 7.1% and are rounded for readability. The rate is revised quarterly by the government — run your own numbers in the calculator above.
7.1% per annum, compounded annually. The Government of India notifies small-savings rates every quarter, so treat 7.1% as current and revisable rather than permanent. The calculator lets you adjust the rate to model revisions.
Yes — PPF is EEE (exempt-exempt-exempt). Deposits qualify for the Section 80C deduction of up to ₹1,50,000 under the old tax regime, the interest earned is exempt, and the maturity amount is exempt. Under the new regime the 80C deduction is not available, but the interest and maturity remain tax-free.
Partially. Loans against the balance are allowed from the third to the sixth financial year, and one partial withdrawal a year is allowed from the seventh year. Premature closure is permitted after five years only for specific reasons — serious illness, higher education or a change of residency status — with a 1% interest penalty.
Minimum ₹500 and maximum ₹1,50,000 per financial year, in one or more instalments. Interest for a month is paid on the lowest balance between the 5th and the month end, so deposit before the 5th — ideally before 5 April for the whole year's credit.
You can withdraw everything tax-free, or extend the account in 5-year blocks — with fresh deposits or by simply letting the balance keep compounding. There is no limit on the number of extensions, which is why the tenure slider here runs to 50 years.