tooldekho.in

Calculate monthly EMI, total payable, and total interest for a loan.

Calculate gross profit margin and markup for a product given cost and selling price.

Validate a 15-character Indian GSTIN.

Validate a 10-character Indian PAN number.

Calculate GST for any amount across Indian tax slabs.

Look up Indian post offices by 6-digit pincode.

Look up an Indian bank branch by IFSC code.

Convert a number between Indian units (lakh, crore, arab, kharab) and international units (million, billion, trillion).

Get Indian public holidays for 2026.

Validate a 12-digit Indian Aadhaar number using the Verhoeff checksum algorithm.

Calculate exact age in years, months, and days from a date of birth.

Calculate SIP maturity value, total returns, absolute return %, XIRR, and corpus CAGR for a monthly SIP.

Calculate BMI, body fat % (Navy or Deurenberg), BMR, waist-to-hip ratio, and waist-to-height ratio.

Look up Indian RTO (Regional Transport Office) codes by city, state, or RTO code.

Calculate gratuity payout under the Payment of Gratuity Act given last salary and years of service.

Calculate fixed deposit maturity amount, interest earned, and estimated TDS for Indian bank FDs.

Calculate gold value in Indian rupees given weight, karat, live price per gram, and making charges.

Calculate Indian income tax for FY 2025-26 under old or new regime with slab breakdown and rebate.

Convert land area between bigha (UP, Bengal, Bihar, Rajasthan, MP, Himachal), kanal, marla, cent, gunta, acre, hectare and all Indian regional units.

Calculate HRA tax exemption under Section 10(13A) using the three-condition rule for Indian salaried employees.

Calculate PPF (Public Provident Fund) maturity amount, total interest earned, and year-by-year balance for any annual deposit and duration.

Calculate stamp duty and registration charges for property purchase in any Indian state.

Calculate the future value of a lump-sum investment at a given annual return rate and duration.

Calculate RD maturity amount, total invested, and interest earned for a recurring deposit using month-by-month simulation.

Calculate EPF (Employee Provident Fund) corpus at retirement, total contributions, and interest earned for any monthly basic salary, years, and annual hike.

Calculate in-hand salary from annual CTC in India, with PF, professional tax, and income tax deductions under the new regime for FY 2025-26.

Calculate Sukanya Samriddhi Yojana maturity amount, total interest earned, and year-by-year balance for any annual deposit and girl's current age.

Calculate compound interest, total amount, simple interest, and the difference between CI and SI for any principal, rate, duration, and compounding frequency.

Calculate the maturity value of a step-up SIP where the monthly amount increases by a fixed percentage each year.

Calculate TDS on salary (Section 192, new regime FY 2025-26) or FD interest (Section 194A) in India.

Calculate percentage operations: X% of Y, what percent X is of Y, percentage change between two values, or new value after a percentage increase/decrease.

Calculate simple interest (SI = P × R × T / 100), total amount, and compare with compound interest for any principal, rate, and time period.

Calculate CAGR (Compound Annual Growth Rate) from beginning and ending values, or calculate ending value given a CAGR and starting amount.

Calculate NPS (National Pension System) corpus at retirement, lump sum payout, annuity corpus, and estimated monthly pension for a given monthly contribution and age.

Convert a value between units in any of 6 categories: length, weight, temperature, area, volume, or speed.

Calculate discounted price, savings amount, or original price from a given discount percentage.

Convert text to a specified case format such as UPPERCASE, camelCase, snake_case, or kebab-case.

Count words, characters (with and without spaces), sentences, paragraphs, and reading time for any text.