Savings & Spending

  • Original Price Calculator (Percent Off)
    Find the original price before a discount. Enter the sale price and percent off to reverse-calculate the pre-discount price and the discount amount.
  • Rent-to-Income Ratio Calculator
    Calculate your rent-to-income ratio instantly. See what percentage of your monthly income goes to rent and whether it fits the 30% affordability rule.
  • 50/30/20 Budget Calculator
    Split your monthly income with the 50/30/20 rule: 50% needs, 30% wants, 20% savings. Free budget calculator with instant category amounts.
  • Discount + Tax Final Price Calculator
    Find the final price of an item after applying a percentage discount and then sales tax. See savings, taxed amount, and total payable instantly.
  • Price per Pound Calculator
    Calculate the price per pound from a total price and weight. Compare unit costs instantly and find the best deal when shopping by weight.
  • Price Per Unit Calculator
    Calculate price per unit instantly. Divide total price by number of units to compare value and find the best deal when shopping or budgeting.
  • Price After Coupon Calculator
    Calculate the final price after a dollar-off and percent-off coupon. Enter the original price and coupons to see your sale price, savings, and discount %.
  • Markup to Price Calculator
    Calculate the selling price from cost and markup percentage. Enter your item cost and markup % to instantly get the price and profit per unit.
  • Cost to Fill Gas Tank Calculator
    Estimate how much it costs to fill your gas tank. Enter tank size, fuel price, and current level to get the dollar cost and gallons needed.
  • Savings Percentage Calculator
    Find out what percentage you saved on any deal. Enter the original price and the price you paid to instantly see your percent saved and amount saved.
  • Which Alcoholic Drink Is the Better Deal?
    Compare two alcoholic drinks by price per volume and price per alcohol unit. Find out which is the better value per ml and per unit of pure alcohol.
  • Best-Value Point Reward Charge Calculator
    Compare a charge or top-up amount against the reward points earned. Get the effective return rate, net cost, and net cost rate to find the best-value tier.
  • Buy Now Pay Later Calculator
    Free Buy Now Pay Later (BNPL) calculator. Split any purchase into equal installments, add any service fee, and see your per-payment amount and total cost.
  • Black Friday Discount Calculator
    Calculate your Black Friday sale price and total savings instantly. Enter the original price and discount percentage to see the final price you pay.
  • Price per Ounce Calculator
    Calculate the price per ounce from a total price and weight. Compare unit prices instantly and find the best value when grocery shopping.

Categories