- Fraction Calculator
- Matrix Calculator
- Slope Calculator
- Algebra Calculator
- Trigonometry Calculator
- Percentage Calculator
- Probability Calculator
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Percent Decrease From X to Y CalculatorCalculate the percent decrease from a starting value X to an ending value Y. Enter both numbers to get the percentage drop and absolute change instantly.
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Tip from Net Price CalculatorCalculate a fair tip based on the pre-tax (net) price. Strips tax from your bill, applies your tip percentage, and shows the total to pay.
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Pizza Tip CalculatorCalculate the tip on your pizza bill, see the grand total, and split it between friends. Quick, free tip percentage and bill splitter calculator.
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Pie Chart Percentage CalculatorConvert any value to its pie chart percentage and slice angle. Enter a value and the total to instantly get the % share and degrees of the circle.
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Goalie Save Percentage CalculatorCalculate a goalie's save percentage (SV%) from shots against and goals allowed. Free hockey & soccer goalie stat calculator with formula.
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Race Time Improvement CalculatorCalculate how much faster your new race time is versus your old time. See the percent improvement and seconds saved instantly.
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Best-Value Point Reward Charge CalculatorCompare 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.
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Unit Price Comparison CalculatorCompare 2 or 3 products by unit price (price per gram, mL or piece) to instantly see which size is the better deal. Enter price and quantity in the same unit.
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Black Friday Discount CalculatorCalculate your Black Friday sale price and total savings instantly. Enter the original price and discount percentage to see the final price you pay.
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Economic Growth Rate CalculatorCalculate the economic growth rate (percentage change in GDP) from this year's and last year's GDP. Works for nominal or real GDP in any consistent unit.
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Baseball Winning Percentage CalculatorCalculate a team's or player's winning percentage from wins and losses. Shows the baseball-style three-decimal average (e.g. .643) and the equivalent percent.
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Baseball Stolen Base Success Rate CalculatorCalculate a baseball or softball runner's stolen base success rate (SB%) from stolen bases and caught stealing. Get the decimal rate and percentage instantly.
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Baseball Caught Stealing Percentage CalculatorCalculate a baseball catcher's caught stealing percentage (throw-out rate) by dividing runners thrown out by total stolen base attempts. Universal baseball stat.
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Cyber Monday Discount CalculatorCalculate your Cyber Monday final price and total savings instantly. Enter the original price and discount percentage to see exactly what you pay.
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Sourdough Hydration CalculatorCalculate water, starter and salt for sourdough bread using baker's percentages. Accounts for water already in your starter for accurate hydration.
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Average Percentage CalculatorFind the average of multiple percentages. Supports a simple mean or a weighted average using totals/sample sizes for an accurate combined percentage.
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Attendance Percentage CalculatorCalculate your attendance percentage instantly. Enter classes attended and total classes to see your attendance rate, classes missed, and more.
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Relative Change CalculatorCalculate the relative change between two values as a percentage. Enter an old value and a new value to find the percent increase or decrease instantly.
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Percent to Goal CalculatorCalculate what percent of your goal you've achieved. Enter your actual value and target to see progress, remaining amount, and percent left.
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Time Percentage CalculatorCalculate what percentage one time duration is of another. Enter part and whole in hours, minutes and seconds to get the exact percent.
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Percentage of a Percentage CalculatorCalculate a percentage of a percentage instantly. Multiply two percentages to find the combined result. Free, fast, and accurate online tool.
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Price per Quantity (Unit Price) CalculatorCalculate the unit price by dividing total price by quantity. Quickly compare deals and find the price per item, gram, ounce, or any unit.
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Acceptance Rate CalculatorCalculate the acceptance rate of any college, school, or program. Enter admitted and total applicants to get the admission percentage instantly.
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Week Over Week CalculatorCalculate week over week (WoW) percentage change between two weekly values. Enter last week and this week to get growth or decline instantly.
