All calculators, one clean place.
Find the right calculator by name or browse by the job you are trying to finish.
Basic Calculator
A phone-style calculator for arithmetic, percentages and everyday calculations.
Time Card Calculator
Track clock-in/out, breaks, weekly hours and pay.
Hours Worked Calculator
Calculate hours and decimal hours between times.
Overtime Calculator
Estimate regular, overtime and total gross pay.
Paycheck Calculator
Simple paycheck planning estimate.
Take Home Pay Calculator
Estimate net pay from gross pay and deductions.
Salary Calculator
Convert hourly, weekly, monthly and annual pay.
Sales Tax Calculator
Add or remove a user-supplied sales tax rate.
Percentage Calculator
Find percentages, percentage change and reverse percentages.
Discount Calculator
Calculate sale prices and savings.
Tip Calculator
Calculate tip, total and split the bill.
Amortization Calculator
See monthly payment, interest and payoff schedule.
Mortgage Calculator
Estimate principal and interest monthly payment.
Car Affordability Calculator
Estimate a comfortable car price from income and debt.
Loan Calculator
Estimate monthly payments and total loan interest.
Car Loan Calculator
Estimate a vehicle loan payment and interest.
Compound Interest Calculator
Project savings growth with compounding and contributions.
Investment Calculator
Project potential investment growth over time.
Age Calculator
Calculate exact age between two dates.
Date Calculator
Calculate days and weeks between two dates.
Unit Converter
Convert common length, weight and temperature units.
Time Calculator
Add or subtract hours and minutes.
BMI Calculator
Calculate adult BMI from height and weight.
Mortgage Payoff Calculator
Estimate payoff time and interest with extra payments.
Retirement Calculator
Project potential retirement savings over time.
Savings Calculator
Estimate savings growth from deposits and interest.
Debt Payoff Calculator
Estimate time and interest to pay off debt.
401(k) Calculator
Project 401(k) growth with contributions and employer match.
Roth IRA Calculator
Project potential Roth IRA growth.
APY Calculator
Calculate annual percentage yield with compounding.
APR Calculator
Estimate APR including upfront loan fees.
Interest Rate Calculator
Find a simple annual interest rate.
Debt-to-Income Ratio Calculator
Calculate monthly debt-to-income ratio.
Emergency Fund Calculator
Estimate a target emergency savings fund.
Net Worth Calculator
Compare your assets and liabilities.
Hourly to Salary Calculator
Convert hourly pay to annual and monthly salary.
Salary to Hourly Calculator
Convert annual salary to an hourly rate.
Commission Calculator
Calculate commission from sales and rate.
Bonus Calculator
Estimate a gross bonus from salary and percentage.
PTO Calculator
Estimate remaining paid time off.
Time Zone Converter
Convert clock times between common UTC offsets.
Fraction Calculator
Calculate and simplify fractions.
Ratio Calculator
Simplify ratios and solve proportions.
Average Calculator
Find the mean of a list of numbers.
Random Number Generator
Generate random integers in a range.
GCF Calculator
Find the greatest common factor.
LCM Calculator
Find the least common multiple.
Scientific Calculator
Evaluate common arithmetic expressions.
Days Between Dates Calculator
Count calendar days including both dates.
GPA Calculator
Calculate a simple grade point average.
Grade Calculator
Calculate percentage and letter-grade estimate.
Grade Pay Calculator
Calculate basic pay, grade pay, DA and HRA for a quick salary estimate.
7th Pay Commission Salary Calculator
Estimate basic pay, DA, HRA, transport allowance and NPS.
DA Calculator India
Calculate Dearness Allowance from basic pay and DA rate.
HRA Calculator India
Estimate HRA exemption from rent and salary.
EPF Calculator India
Estimate employee and employer PF contributions.
Gratuity Calculator India
Estimate gratuity from salary and years of service.
NPS Calculator India
Project NPS corpus and an illustrative pension.
GST Calculator India
Add or extract GST from an amount.
CTC to In-Hand Salary Calculator India
Estimate Indian take-home pay from CTC.
Salary Increment Calculator India
Calculate salary hike amount and new salary.
Income Tax Calculator India
Estimate AY 2026-27 tax under old or new regime.
PPF Calculator India
Project PPF maturity value from contributions and rate.
SIP Calculator India
Project potential SIP value from monthly investments.
Inflation Calculator
Estimate how inflation changes future prices and the purchasing power of money.
Rent vs. Buy Calculator
Compare estimated renting costs with homeownership costs over your planned time horizon.
Fuel Cost Calculator
Estimate road-trip fuel needs and cost from distance, vehicle efficiency and fuel price.
Credit Card Payoff Calculator
Estimate credit card payoff time, total interest and total amount paid.
Body Fat Calculator
Estimate body fat percentage with the US Navy circumference method.