Everyday money
Everyday money calculators
Quick answers for daily money questions: tips and bill splits, percentages, discounts, counting cash and lottery payouts.
6 calculators
Percentage Calculator
Calculate percentages, percent change, and discounts in five clear modes. Free tool with formula breakdown and CSV/PDF export.
- Percentage calculator
- Percent calculator
Tip & Bill Split Calculator
Free tip calculator: gratuity 10–20%, split the restaurant check per person, tip before or after tax. Mobile-friendly bill splitter with CSV/PDF export.
- Tip calculator
- Gratuity calculator
Money Counter: Count Bills & Coins
Free online money counter: live subtotals per bill and coin, till cash-up with float and variance. USD, EUR, GBP, CAD + more. CSV/PDF export.
- Money counter online
- Count money calculator
Powerball Payout Calculator
Free Powerball payout calculator, prize chart & annuity schedule, lump sum vs cash, after-tax estimates by state, CSV/PDF export.
- Powerball payout calculator
- Powerball payout chart
Lottery Annuity Calculator
Lottery annuity calculator: 30-year graduated schedule, lump sum vs annuity after tax, Powerball/Mega or custom terms. CSV/PDF export.
- Lottery annuity calculator
- 30 year lottery annuity payout calculator
Discount Calculator
Free discount & percent off calculator, sale price, savings, effective discount %, reverse calcs, and stacked discounts. Export CSV/PDF.
- Percent off calculator
- Sale price calculator
Frequently asked questions about everyday money calculators
How do I calculate a tip?
Multiply the bill by the tip percentage. The tip calculator also splits the total between people.
How do I find a percentage discount?
Multiply the price by the discount rate and subtract it. The discount calculator shows both the saving and the final price.
Are lottery payout results exact?
They are estimates. Taxes and the exact prize terms vary, so check the official rules.