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Free Tools for 2026

Tamil Nadu Property Calculators and Tools

Everything you need to calculate stamp duty, registration charges, loan EMI, land area, and more. Made for property buyers and sellers in Tamil Nadu.

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Explore specialized property utility tools designed to simplify your registration, land conversion, and asset valuation workflows instantly.

Stamp Duty Calculator

Find out how much stamp duty and registration fee you need to pay. Covers residential, agricultural, plot, and gift deed.

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Registration Fee Calculator

Get the full breakup of charges before you go to the Sub-Registrar Office. No surprises on the day of registration.

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Area Unit Converter

Convert between Sq.ft, Cents, Grounds, Acres, Ankanam and more. Especially useful for Tamil Nadu property documents.

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Home Loan EMI Calculator

Check your monthly loan payment before you apply. Just enter the loan amount, interest rate, and number of years.

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Capital Gains Tax Calculator

Selling a property? Find out how much LTCG or STCG tax applies and whether you qualify for exemptions under Section 54.

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Rental Yield Calculator

Thinking of buying to rent out? Calculate how much return you will earn on a property based on monthly rent and purchase price.

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All calculators use Tamil Nadu government rates for 2026. For official registration, always check the latest rates on the TNREGINET portal or confirm with your Sub-Registrar Office.

Why You Need These Calculators Before Registering Property in Tamil Nadu

A lot of property buyers in Tamil Nadu get caught off guard by the total registration cost. Most people only think about the property price, but the actual cost at the time of registration is much higher. Tamil Nadu charges 7% stamp duty and 4% registration fee on the property value, which adds up to 11% extra on top of what you already paid. On a 50 lakh property, that is 5.5 lakh just in registration costs.

The area unit converter is one of the most searched tools we get questions about. Tamil Nadu uses local units like Cents, Grounds, and Ankanam in sale deeds and property documents, and most people are not sure how to convert them. One Ground is 2400 sq ft, one Cent is 435.56 sq ft, but people have to look this up every time. With the converter, you just type in the number and get all units at once.

The home loan EMI calculator is useful before you approach a bank. Most banks give you an idea of eligibility, but knowing your monthly outflow in advance helps you plan your budget better. It also helps you compare different loan tenures and see how much total interest you will end up paying over the life of the loan.

Questions People Usually Ask

For a residential property, you pay 7% stamp duty and 4% registration fee on the property value or guideline value, whichever is higher. That comes to 11% total. Agricultural land is slightly different at 7.5% stamp duty and 4% registration. Use the stamp duty calculator above to get the exact number for your property value.
1 Cent is equal to 435.56 square feet. If you have a plot measured in Cents, multiply the number of Cents by 435.56 to get the area in square feet. The area unit converter on this page handles this automatically, including Grounds, Ankanam, Acres, and Hectares.
1 Ground equals 2400 square feet or approximately 222.97 square meters. The term Ground is commonly used in Chennai and other Tamil Nadu cities for residential plot measurements. Our area converter lets you convert Grounds to any other unit instantly.
Stamp duty in Tamil Nadu is always calculated on whichever is higher between the actual sale price and the government guideline value. You cannot pay stamp duty on a lower amount just because the sale deed shows a lower price. If your property's guideline value is higher, you have to pay stamp duty on that.
If you sell a property that you have held for more than 2 years, it is treated as Long-Term Capital Gain. The LTCG tax rate is 12.5% without indexation (after the 2024 Budget changes). The taxable gain is the difference between your sale price and the original purchase price. You can avoid this tax by reinvesting the sale amount in another residential property under Section 54, or in capital gains bonds under Section 54EC.
Yes, all tools on this page are completely free. No login, no registration, no payment needed. You can use them as many times as you want.
It depends on the interest rate and loan tenure. For example, at 8.5% annual interest over 20 years, the EMI on a 40 lakh loan comes to approximately Rs 34,706 per month. Use the home loan EMI calculator on this page to check for your specific loan amount, rate, and tenure.