Every Calculator You'll Ever Need
Finance, tax, health, salary, business, and math calculators — all in one place. Open, calculate, done.
🧾 Tax
8 toolsGST Calculator
Calculate CGST, SGST & IGST instantly. Supports all Indian GST slabs.
Income Tax Calculator
New vs Old Regime comparison with slab-by-slab breakdown for FY 2026-27.
TDS Calculator
Calculate TDS on salary, rent, professional fees & more with section references.
HRA Calculator
Calculate HRA tax exemption — metro & non-metro. Maximize your salary deductions.
Capital Gains Tax
Calculate LTCG & STCG tax on equity, mutual funds, property & gold.
Advance Tax Calculator
Calculate quarterly advance tax installments and due dates.
Professional Tax
Calculate state-wise professional tax deductions across India.
Custom Duty Calculator
Calculate import duty, IGST & total landed cost for goods imported to India.
📈 Investment
12 toolsSIP Calculator
Project your Systematic Investment Plan returns with interactive growth charts.
PPF Calculator
Public Provident Fund maturity & interest at 7.1% p.a. EEE — fully tax-free.
FD Calculator
Fixed Deposit maturity for all compounding frequencies — monthly, quarterly, yearly.
RD Calculator
Plan your Recurring Deposit and know your exact maturity amount before investing.
Lumpsum Calculator
See how a one-time investment grows over time with compounding returns.
Inflation Calculator
Calculate future cost of goods and purchasing power erosion over time.
NPS Calculator
Calculate NPS corpus at retirement with pension estimate and tax benefits.
ELSS Calculator
Calculate ELSS returns with 80C tax saving comparison vs FD & PPF.
Mutual Fund Returns
Calculate SIP or Lumpsum mutual fund returns with CAGR projections.
EPF Calculator
Calculate Employee Provident Fund balance at retirement with salary growth.
Gratuity Calculator
Calculate gratuity amount based on last drawn salary and years of service.
CAGR Calculator
Calculate Compound Annual Growth Rate of any investment over time.
🏠 Loans & EMI
9 toolsHome Loan / EMI
Calculate monthly EMI, total interest, and full amortization schedule for any loan.
Car Loan EMI
Calculate car loan EMI with on-road price estimator and amortization schedule.
Personal Loan EMI
Calculate personal loan EMI with effective APR including processing fees.
Education Loan
Calculate education loan EMI with moratorium period and 80E tax benefit.
Loan Against Property
Calculate LAP EMI based on property value and LTV ratio.
Business Loan EMI
Calculate business loan EMI for term loans and overdraft facilities.
Loan Prepayment
Calculate interest savings and reduced tenure from loan prepayment.
Rent vs Buy
Compare renting vs buying a home over 10-30 year horizon.
Balance Transfer
Calculate savings from transferring your loan to a lower interest rate.
💼 Salary & HR
7 toolsTake-Home Salary
Convert CTC to exact monthly in-hand salary. Includes PF, TDS & New Regime.
Salary Hike Calculator
Calculate new CTC, in-hand change, and inflation-adjusted real hike percentage.
Bonus Calculator
Calculate statutory and performance bonus with tax impact analysis.
Leave Encashment
Calculate leave encashment amount with tax exemption for govt & private employees.
Notice Period Buyout
Calculate notice period buyout amount and daily salary rate.
Retirement Corpus
Calculate the retirement corpus you need based on expenses and inflation.
PF Withdrawal
Calculate PF withdrawal amount, TDS, and eligibility for full/partial withdrawal.
🏢 Business
5 toolsProfit & Loss
Calculate profit, loss, margin, and markup percentages from CP and SP.
Markup & Margin
Convert between markup and margin. Calculate selling price from cost.
Break-Even Calculator
Calculate break-even point in units and revenue for your business.
Invoice Calculator
Calculate invoice total with multiple line items, GST, and discounts.
ROI Calculator
Calculate Return on Investment with annualized ROI and Rule of 72.
❤️ Health
7 toolsBMI Calculator
Calculate Body Mass Index with Asian cutoffs. Find your ideal weight range.
Calorie Calculator
Calculate daily calorie needs (TDEE) with BMR and macro split.
Ideal Weight
Calculate ideal body weight using Devine, Robinson, and Hamwi formulas.
Due Date Calculator
Calculate pregnancy due date with trimester info and milestone dates.
Period Calculator
Predict next period date, fertile window, and ovulation day.
Water Intake
Calculate recommended daily water intake based on weight and activity.
Health Insurance Premium
Estimate health insurance premium with 80D tax deduction benefit.
🔢 Math & General
7 toolsPercentage Calculator
Calculate % of a number, what % one value is of another, and % change.
Age Calculator
Calculate exact age in years, months, days with birthday countdown.
Compound Interest
Calculate compound interest with different compounding frequencies.
Simple Interest
Calculate simple interest and total amount for any principal, rate, and time.
Date Difference
Calculate difference between two dates in years, months, days, and weeks.
Discount Calculator
Calculate discounted price, savings, and successive discount effects.
Currency Converter
Convert currencies with live exchange rates — USD, EUR, GBP to INR & more.