AliSquare Processing Fee Calculator Enter Sale Amount ($): Select Fee Type: In-Person (swiped, tapped, dipped): 2.6% + $0.10Online/Keyed-in: 2.9% + $0.30Invoice: 3.3% + $0.30Custom Rate Custom Percentage Rate (%): Custom Fixed Fee ($): Calculate Reset Calculating… Square Fee Breakdown Sale Amount Fee Net Amount Fee Reference Chart Type Percentage Fixed Fee In-Person (swiped, tapped, dipped) … Read more
Sonotube Concrete Calculator Diameter of Sonotube: Inches (in)Centimeters (cm) Height/Depth of Sonotube: Inches (in)Feet (ft)Centimeters (cm)Meters (m) Number of Tubes: Calculate Reset Calculating… Concrete Volume Needed Results shown are total for all tubes combined. For best accuracy, always order a little more concrete than calculated. Diameter (in) Volume per 1 ft (ft³) Bags (80lb) 8 … Read more
Sonotube Concrete Bag Calculator Diameter of Sonotube (inches): Height (depth) of Sonotube (inches): Number of Tubes: Concrete Bag Size: 40 lb (0.3 cu ft)50 lb (0.375 cu ft)60 lb (0.45 cu ft)80 lb (0.6 cu ft) Calculate Reset Calculating… Concrete Needed Total Volume (cubic feet) Bags Needed Calculations are estimates. Always buy an extra bag … Read more
Sonotube Calculator Diameter of Tube (inches): Height of Tube (inches): Calculate Reset Calculating… Sonotube Concrete Volume Measurement Value Formula Used Volume (cubic feet): V = π × (Diameter ÷ 2)2 × Height All dimensions in feet. To convert cubic feet to cubic yards: Divide by 27. To convert cubic feet to liters: Multiply by 28.3168. … Read more
Slope Intercept Calculator Point 1 (x₁, y₁): Point 2 (x₂, y₂): Calculate Reset Calculating… Slope-Intercept Form Steps Copy Results Share Results Mathematics often requires precision, especially when dealing with linear equations. The Slope Intercept Calculator is a powerful online tool designed to help students, teachers, engineers, and math enthusiasts quickly determine the slope, y-intercept, and … Read more
Sine Calculator Enter angle: Degrees (°)Radians (rad) Calculate Reset Calculating… Sine Result Steps Copy Results Share Results Trigonometry is a cornerstone of mathematics, widely used in physics, engineering, navigation, and even everyday problem-solving. At the heart of it lies the sine function—one of the most essential trigonometric ratios. But calculating sine values manually, especially for … Read more
Simplify Square Root Calculator Enter a positive integer: Simplify Reset Simplifying… Simplified Square Root Steps to Simplify Copy Results Share Results Square roots are an essential part of algebra, geometry, and advanced mathematics, but simplifying them manually can be tricky. The Simplify Square Root Calculator makes this process fast, accurate, and easy to understand. Instead … Read more
Simplify Radical Expressions Calculator Enter a radical expression (e.g., √72, 3√54, √(x^4y^2)): Simplify Reset Simplifying… Simplified Expression Steps & Explanation Copy Result Share Result Mathematics often requires simplifying complex expressions to make them easier to work with. One of the most common tasks in algebra is simplifying radical expressions such as square roots, cube roots, … Read more
Simplified Calculator +−×÷ Calculate Reset In today’s fast-paced world, convenience is key. Whether you’re balancing a budget, solving quick math problems, or double-checking calculations at work or school, a simple and reliable calculator can make life easier. The Simplified Calculator Tool is designed to perform the four basic arithmetic operations—addition, subtraction, multiplication, and division—quickly and … Read more
Simple Life Insurance Calculator Annual Income Needed for Family ($): Years to Provide Support: Outstanding Debts (Mortgage, Loans, etc.) ($): Education Fund for Children ($): Existing Savings/Investments ($): Calculate Reset Your Estimated Life Insurance Need Copy Results Share Results How this works: This calculator estimates the life insurance coverage you may need by adding: Annual … Read more
Sheetz Nutrition Calculator Select Item: — Choose a Menu Item —BurgerChicken SandwichMac & CheeseFriesMozzarella SticksPretzel DogSalad Quantity: Calculate Reset Calculating nutrition… Nutrition Facts Nutrient Amount Copy Results Share Results When it comes to eating at fast-food chains like Sheetz, making healthy choices can feel overwhelming. You might wonder: How many calories are in this sandwich? … Read more
Share Average Calculator Enter Share Prices (comma or space separated): Enter Quantities (comma or space separated, match order of prices): Calculate Reset Calculating… Share Average Result Copy Result Share Result Investing in stocks often involves purchasing shares at different prices over time. This can make it difficult to know the exact average price per share … Read more
SEER Rating Calculator Total Cooling Output (BTUs): Total Electrical Energy Used (Watt-hours): Calculate Reset Calculating SEER… SEER Calculation Result Cooling Output (BTUs) Electrical Energy Used (Wh) SEER Rating What is SEER? SEER (Seasonal Energy Efficiency Ratio) is a measure of the cooling efficiency of air conditioners and heat pumps. A higher SEER rating means greater … Read more
SEER Energy Savings Calculator Current SEER Rating: New SEER Rating: Annual Cooling Usage (kWh): Electricity Rate ($/kWh): Calculate Reset Calculating savings… SEER Savings Results Description Value SEER Quick Reference SEER Rating Efficiency 8 Baseline (old units) 10 ~25% less energy than SEER 8 13 40% less energy than SEER 8 16 50% less energy than … Read more
Scissor Truss Calculator Span (ft): Truss Height (ft): Bottom Chord Pitch (rise:run): : Top Chord Pitch (rise:run): : Calculate Reset Calculating… Scissor Truss Breakdown Illustration is not to scale Component Length (ft) Angle (°) Note: This calculator provides geometric breakdown for scissor trusses. For structural design and local code compliance, consult a licensed engineer. Copy … Read more
Scientific Calculator 0 MC MR M+ M- C DEL ( ) xʸ ÷ 7 8 9 × mod 4 5 6 − √ 1 2 3 + ln 0 . eˣ log π sin cos tan x! = Mathematics often requires more than just basic addition and subtraction. Whether you are a student, engineer, researcher, … Read more
School Calculator Select Calculator Type: GPA CalculatorGrade CalculatorPercentile Calculator Enter Grades (comma separated, A=4, B=3, etc): Total Points Possible: Your Points: Your Score: Scores List (comma separated): Calculate Reset Results Students often need quick and reliable tools to calculate academic performance. Whether it’s checking your GPA, converting test scores into a letter grade, or finding … Read more
Saturated Steam Table Calculator Input By: PressureTemperature Pressure (bar): Temperature (°C): Calculate Reset Calculating… Saturated Steam Properties Property Value Unit Typical Values Reference Pressure (bar) Temp (°C) hf (kJ/kg) hfg (kJ/kg) vg (m³/kg) 1 99.6 419 2257 1.694 5 151.9 640 2107 0.374 10 179.9 762 2014 0.194 20 212.4 908 1890 0.0996 40 250.3 … Read more
When working with matrices in mathematics, optimization, or game theory, one common task is finding saddle points. A saddle point in a matrix is an element that is the minimum in its row but also the maximum in its column. Identifying saddle points is useful in fields like linear programming, decision-making, and competitive strategy analysis. … Read more
Rowing is one of the best full-body workouts, combining strength, endurance, and technique. Whether you’re training on an indoor rowing machine (ergometer) or rowing outdoors, tracking your pace and speed is essential for improving performance. That’s where the Rowing Pace Calculator comes in. This tool helps you quickly calculate your pace per 500 meters, per … Read more
Rounding Up Calculator Enter Number: Round Up To: Nearest Integer (1)Nearest 10Nearest 100Nearest 0.1 (Tenth)Nearest 0.01 (Hundredth)Nearest 0.001 (Thousandth) Round Up Reset Rounded Up Result Copy Result Share Result Numbers are everywhere—from finance and accounting to science, engineering, and even everyday shopping. But sometimes, dealing with numbers that have too many decimal places can be … Read more
Restaurant Food Cost Calculator + Add Ingredient Number of Portions Servings: Desired Food Cost Percentage (%): Calculate Reset Food Cost Calculation Results Ingredient Unit Cost Quantity Used Cost Total Recipe Cost Cost Per Portion Suggested Menu Price Food Cost Chart Formula Total Recipe Cost: Sum of (Unit Cost × Quantity Used) for all ingredients Cost … Read more
Restaurant Cost Calculator Food & Drink Total ($): Tax Rate (%): Tip Percentage (%): Number of People: Calculate Reset Calculating… Restaurant Bill Breakdown Copy Results Share Results When dining out with friends or family, calculating the final restaurant bill can sometimes feel more complicated than it should. Between taxes, tips, and splitting the bill among … Read more
Relative Humidity Calculator Air Temperature (°C): Dew Point (°C): Calculate Reset Calculating… Relative Humidity Result Formula used: RH = 100 × (exp((17.625 × DewPoint) / (243.04 + DewPoint)) / exp((17.625 × Temp) / (243.04 + Temp))) Where: RH = Relative Humidity (%) Temp = Air Temperature (°C) DewPoint = Dew Point (°C) Copy Result Share … Read more
Relative Frequency Calculator Enter Data Set (comma or space separated): Calculate Reset Calculating… Relative Frequency Table Value Count Relative Frequency Percentage (%) How is Relative Frequency Calculated? Relative Frequency = (Frequency of a value) / (Total number of values) Percentage = Relative Frequency × 100% Copy Results Share Results The Relative Frequency Calculator is an … Read more
Redraft Trade Calculator Enter Players Involved in the Trade Team A Receives Add Player Team B Receives Add Player Calculate Reset Evaluating trade… Trade Evaluation Team Players Received Total Value Team A Team B Copy Results Share Results Fantasy football isn’t just about drafting the best team on draft day—it’s about constantly improving your roster … Read more
Rectangular Prism Calculator Length (l): Width (w): Height (h): Calculate Reset Calculating… Rectangular Prism Results Property Value Units Rectangular Prism Formulas Property Formula Volume V = l × w × h Surface Area A = 2(lw + lh + wh) Face Diagonal d_face = √(l² + w²) Space Diagonal d_space = √(l² + w² + … Read more
Real Estate Calculator Property Price ($): Down Payment ($): Loan Term (years): Interest Rate (%): Annual Property Tax ($): Annual Insurance ($): HOA Fees (monthly, $): Calculate Reset Calculating… Real Estate Calculation Results Copy Results Share Results Buying property is one of the most significant financial decisions you’ll ever make. Whether you’re purchasing your first … Read more
Rational or Irrational Calculator Enter a Number or Expression: Check Reset Copy Result Share Result Numbers play a vital role in mathematics, science, finance, and everyday problem-solving. One of the fundamental distinctions in mathematics is between rational and irrational numbers. But unless you’re a math expert, figuring out which is which can sometimes be confusing. … Read more
Rational Expressions Calculator Enter a rational expression (e.g., (x^2-1)/(x+1) + (x-2)/3) and click Calculate. Supports +, –, ×, ÷, ^ and parentheses. Expression: Calculate Reset Result Copy Share Rational expressions are a core part of algebra, often appearing in high school, college math, engineering, and applied sciences. Solving them manually can be time-consuming and error-prone, … Read more