🧮 Calculators
Free online calculators for finance, math, health, and everyday use. Get instant accurate results.
Subcategories
Tools
Percentage Calculator
Calculate percentages easily. Find percentage of a number, percentage change, percentage difference, and more. Free online percentage calculator.
Compound Interest Calculator
Calculate compound interest with different compounding frequencies. See total amount, interest earned, and growth over time.
EMI Calculator
Calculate monthly EMI for home loans, car loans, and personal loans. See total interest and payment breakdown.
SIP Calculator
Calculate SIP (Systematic Investment Plan) returns. See future value, total investment, and estimated returns.
BMI Calculator
Calculate your BMI (Body Mass Index) using metric or imperial units. See your weight category and health classification.
Age Calculator
Calculate your exact age in years, months, and days. Also shows total months, weeks, days, and days until next birthday.
Discount Calculator
Calculate discount amount, final price after discount, and how much you save. Works with any percentage off.
Profit Margin Calculator
Calculate profit margin, markup percentage, and profit from cost and selling price. Understand your pricing instantly.
Tip Calculator
Calculate tip amount, total bill, and split between multiple people. Quick preset buttons for common tip percentages.
Loan Calculator
Calculate monthly loan payments, total interest, and total amount paid. Works for mortgages, auto loans, and personal loans.
GPA Calculator
Calculate your GPA from course grades and credit hours. Supports standard US 4.0 scale with plus/minus grades.
GST Calculator
Calculate GST inclusive and exclusive amounts. Shows CGST, SGST breakdown for 5%, 12%, 18%, and 28% GST rates.
Income Tax Calculator
Calculate income tax under India's new tax regime FY2024-25. See slab-wise breakdown, cess, and effective tax rate.
HRA Calculator
Calculate HRA exemption under Indian income tax rules. Shows all 3 rules and the minimum exemption amount.
Gratuity Calculator
Calculate gratuity using the formula (15 × Last Drawn Salary × Years of Service) / 26. Check eligibility instantly.
PPF Calculator
Calculate PPF maturity amount with year-by-year breakdown. See total investment, interest earned, and maturity value.
NPS Calculator
Calculate NPS corpus at retirement. See lump sum (60%), annuity (40%), and estimated monthly pension.
FD Calculator
Calculate fixed deposit maturity amount with different compounding frequencies. See interest earned on your FD investment.
RD Calculator
Calculate recurring deposit maturity amount. Enter monthly deposit, interest rate, and tenure to see returns.
Salary Breakup Calculator
Convert CTC to in-hand salary. See breakdown of basic, HRA, special allowance, PF deduction, and net take-home pay.
TDS Calculator
Calculate TDS deduction based on section (194A, 194C, 194J, 194H, etc). Shows TDS amount and net payment.
Freelance Rate Calculator
Calculate your freelance hourly, daily, and monthly rates based on desired income, expenses, taxes, and billable hours.
Break-Even Calculator
Calculate your break-even point in units and revenue. Input fixed costs, variable costs, and selling price.
ROI Calculator
Calculate ROI percentage, net profit, and annualized return on investment. Simple and accurate ROI formula.
SaaS MRR Calculator
Calculate MRR, ARR, net growth, and months to target. Factor in churn and new customer acquisition.
Commission Calculator
Calculate sales commission with flat rate or tiered structure. See commission earned and net amount to company.
Startup Runway Calculator
Calculate startup runway in months. Factor in monthly burn rate and revenue to see when cash runs out.
Pricing Calculator
Calculate selling price from cost and desired margin, or find your margin from selling price and cost. Two modes in one tool.
Payroll Calculator
Calculate net pay after federal tax, Social Security, Medicare, health insurance, and 401(k) deductions.