Work Day Calculator Calculate total working days, weekends, and hours between two dates Start Date End Date Working Hours per Day Select Weekend Days Saturday & SundayFriday & SaturdaySunday Only Calculate Reset Calculating your workdays… Work Day Results Total Days 0 Working Days 0 Weekend Days 0 Total Working Hours 0 Copy Results Share Results … Read more
Massage Tip Calculator Find out how much to tip for your massage session Massage Bill Amount ($) Tip Percentage 10% – Basic15% – Standard20% – Generous25% – Excellent Service Split Between (people) Calculate Reset Calculating your tip… Your Tip Calculation Results Tip Amount $0 Total Bill (with Tip) $0 Per Person $0 Copy Results Share … Read more
Workdays Calculator Find the number of working days between two dates Start Date End Date Holidays (comma separated dates YYYY-MM-DD) Calculate Reset Calculating workdays… Workdays Calculation Results Total Days 0 Weekend Days 0 Holiday Days 0 Working Days 0 Copy Results Share Results When planning projects, managing employee schedules, or tracking business timelines, one question … Read more
Days Worked Calculator Calculate how many days you have worked between two dates Start Date End Date Days Off (per week) Calculate Reset Calculating your workdays… Your Work Duration Results Total Calendar Days 0 Estimated Working Days 0 Total Weeks Worked 0 Copy Results Share Results Keeping track of how many days you’ve worked between … Read more
SSDI Work Credits Calculator Estimate your Social Security Disability Insurance work credits based on your income and age Annual Earnings (₨) Years Worked Your Current Age Calculate Reset Calculating your SSDI credits… Your SSDI Results Total Work Credits Earned 0 Required Credits (Based on Age) 0 Eligibility Status Pending Copy Results Share Results Understanding your … Read more
Mean Pressure Calculator Calculate Mean Arterial Pressure (MAP) accurately Systolic Pressure (mmHg) Diastolic Pressure (mmHg) Calculate Reset Calculating mean pressure… Mean Arterial Pressure (MAP) MAP Value 0 mmHg Copy Results Share Results Monitoring blood pressure is a vital part of maintaining cardiovascular health. One important metric that provides insight into your heart’s workload and overall … Read more
Work Hours with Lunch Calculator Calculate your total working hours including lunch breaks Start Time (HH:MM, 24h) End Time (HH:MM, 24h) Lunch Break Duration (minutes) Calculate Reset Calculating total work hours… Total Work Hours Total Hours Worked 0 hrs Total Minutes Worked 0 min Copy Results Share Results Managing work hours accurately is essential for … Read more
Watts to Amps Calculator Convert electrical power (Watts) to current (Amps) Power (Watts) Voltage (Volts) Phase Single PhaseThree Phase Calculate Reset Calculating current… Result Current (Amps) 0 A Copy Results Share Results Understanding the relationship between electrical power and current is crucial for electricians, engineers, and homeowners alike. The Watts to Amps Calculator is a … Read more
Watts to Amps Calculator Convert electrical power in watts to current in amperes Power (Watts) Voltage (Volts) Phase Type Single PhaseThree Phase Calculate Reset Calculating current… Current (Amps) 0 A Copy Results Share Results Electrical calculations can be tricky, especially when trying to determine the current (in amperes) for a given power rating (in watts). … Read more
Watts & Amps Calculator Calculate electrical current, power, or voltage Watts (W) Volts (V) Amps (A) Calculate Reset Calculating… Calculation Results Watts (W) 0 Volts (V) 0 Amps (A) 0 Copy Results Share Results Electricity is everywhere in our daily lives, from powering home appliances to running industrial machinery. Understanding how watts, volts, and amps … Read more
Watt to Amp Calculator Calculate current (Amps) from power (Watts) and voltage Power (Watts) Voltage (Volts) Phase Type Single PhaseThree Phase Calculate Reset Calculating current… Current (Amps) 0 A Copy Results Share Results Understanding electrical current is crucial for anyone working with electrical devices, installations, or engineering projects. The Watt to Amp Calculator is a … Read more
Powerball Payout Calculator Estimate your winnings based on ticket count and jackpot Number of Tickets Jackpot Amount ($) Calculate Reset Calculating potential payout… Total Payout $0 Payout Per Ticket $0 Copy Results Share Results If you’ve ever wondered how much you could win in the Powerball lottery based on the number of tickets you hold, … Read more
Power World Breeding Calculator Estimate the offspring stats and probabilities for your creatures. Parent 1 Level Parent 2 Level Breeding Chance (%) Number of Offspring Calculate Reset Calculating breeding results… Breeding Results Expected Level 0 Success Probability 0% Max Level Offspring 0 Min Level Offspring 0 Copy Results Share Results Breeding creatures in games can … Read more
Mean Arterial Pressure (MAP) Calculator Systolic Blood Pressure (mmHg): Diastolic Blood Pressure (mmHg): Calculate Reset Mean Arterial Pressure Result: Copy Result Share Monitoring blood pressure is one of the most crucial steps in maintaining cardiovascular health. The Mean Arterial Pressure (MAP) Calculator is an online health tool designed to help you determine the average blood … Read more
Ampere Calculator Voltage (V): Power (W): Power Factor (0-1): Calculate Reset Result: Copy Result Share Electricity plays a crucial role in our daily lives, powering everything from household appliances to industrial machinery. Whether you’re an electrical engineer, a technician, or a DIY enthusiast, knowing the current drawn by a device is essential for safety, efficiency, … Read more
Powerball Take Home Calculator Estimate your post-tax Powerball winnings Jackpot Amount ($) Payout Type Lump Sum (approx. 60%)Annuity (full payout over time) State Tax Rate (%) Calculate Reset Crunching numbers, please wait… Federal Tax (24%) $0 State Tax $0 Net Take Home $0 Effective Tax Rate 0% Copy Results Share Results Winning the Powerball jackpot … Read more
Powerball Jackpot Calculator Estimate your winnings after taxes and payout options Jackpot Amount ($) Payout Option Lump Sum (Approx. 60%)Annuity (Full Amount over 30 years) Federal & State Tax Rate (%) Calculate Reset Crunching jackpot numbers… Gross Payout $0 Taxes $0 Net Payout $0 Payment Type — Copy Results Share Results Winning the Powerball is … Read more
Trace Width Current Calculator Calculate recommended PCB trace width for a given current, copper thickness, and temperature rise. Current (A) Copper thickness 1 oz/ft² (35 µm)2 oz/ft² (70 µm)3 oz/ft² (105 µm) Max temperature rise (°C) Layer type External (top/bottom)Internal Calculate Reset Calculating trace width… Trace Width Results Required Width – Current Capacity – Copper … Read more
Power to Weight Ratio Calculator Calculate your vehicle’s power-to-weight ratio for better performance insights. Power (hp or kW) Power Unit Horsepower (hp)Kilowatt (kW) Vehicle Weight (kg or lbs) Weight Unit Kilograms (kg)Pounds (lbs) Calculate Reset Calculating ratio… Results Power-to-Weight (hp/kg) – Power-to-Weight (hp/lb) – Power-to-Weight (kW/kg) – Power-to-Weight (kW/lb) – Summary Power: Weight: Formula Used … Read more
Heat Of Reaction Calculator Calculate enthalpy change (ΔH) using reactants and products data. Reaction Equation Sum of standard enthalpies of reactants (kJ/mol) Sum of standard enthalpies of products (kJ/mol) Number of moles in reaction Calculate Reset Calculating heat of reaction… Enthalpy Change Results ΔH (kJ/mol) – ΔH (total, kJ) – Exothermic/Endothermic – Equation – Summary … Read more
Foot Pounds Of Energy Calculator Calculate kinetic energy in foot-pounds for projectiles, bullets, and more. Projectile Mass Grains (gr)Grams (g) Velocity (feet per second – fps) Calculate Reset Calculating foot-pounds of energy… Foot Pounds Of Energy Results Kinetic Energy (ft-lb) – Projectile Mass (lb) – Velocity (fps) – Formula Used (mass(lb) × velocity²) / 2g … Read more
Foot-Pound Energy Calculator Calculate kinetic energy in foot-pounds (ft-lbf) from mass and velocity, plus useful conversions. Projectile Mass Grains (gr)Grams (g)Kilograms (kg)Pounds (lb) Velocity (feet per second) Calculate Reset Calculating energy… Foot-Pound Energy Results Energy (ft-lbf) – Energy (Joules) – Mass (lbs) – Velocity (m/s) – Summary Projectile mass: Velocity: Formula used: KE(ft-lbf) = mass(lb) … Read more
EDH Power Level Calculator Estimate the power level of your Commander deck (EDH/commander) Deck Name Combo Potential NoneA Few (1-2)Many (3+) Ramp Quality LowMediumHigh Removal Quality MinimalDecentExceptional Interaction RareSomeFrequent Win Condition Very slowStandardFast/Combo Deck Budget Budget ($0-100)$100-500$500+ Number of Tutors Calculate Reset Evaluating deck power level… Power Level Results Power Level (0-10) – Deck Tier … Read more
Density Altitude Calculator Calculate density altitude based on pressure altitude, temperature, and dew point. Pressure Altitude (feet) Temperature (°C) Dew Point (°C) Altimeter Setting (inHg) Calculate Reset Calculating density altitude… Density Altitude Results Density Altitude – Pressure Altitude – Temperature – Dew Point – Summary Pressure altitude: Temperature (°C): Dew point (°C): Altimeter setting (inHg): … Read more
Corsair Power Supply Calculator Estimate the recommended Corsair PSU wattage for your PC build and get useful tips! CPU Type Select CPULow Power (i3, Ryzen 3, etc.)Mid Power (i5/i7, Ryzen 5/7)High Power (i9, Ryzen 9, Threadripper) GPU Type Select GPUNo GPU / IntegratedEntry (GTX 1650, RX 6400, etc.)Mid (RTX 3060, RX 6800, etc.)High (RTX 4080, … Read more
Bond Energy Calculator Calculate the enthalpy change (ΔH) of a reaction using bond energies. Bonds Broken (Reactants) e.g., 2 × H–H (436), 1 × O=O (498) Bonds Formed (Products) e.g., 2 × O–H (463) Calculate Reset Calculating bond energies… Bond Energy Results Total Bonds Broken – Total Bonds Formed – ΔH (kJ/mol) – Reaction Type … Read more
Shipping Density Calculator Calculate the density of your shipment for accurate freight classification and pricing! Dimensions (per unit) incm incm incm Number of Identical Pieces Total Weight lbkg Calculate volume in Cubic FeetCubic Meter Calculate Reset Calculating shipping density… Shipping Density Results Total Volume – Density – Volume per Piece – Weight per Piece – … Read more
Energy Foot Pounds Calculator Calculate energy in foot-pounds and convert between units (Joules, Calories, BTU, etc). Value Unit Foot-Pounds (ft·lb)Joules (J)Calories (cal)BTUKilogram-meter (kg·m) Calculate Reset Calculating energy conversions… Energy Conversion Results Foot-Pounds (ft·lb) – Joules (J) – Calories (cal) – BTU – Kilogram-meter (kg·m) – Summary Original value: Original unit: Energy Facts 1 ft·lb: ≈ … Read more
Energy Bill Calculator Estimate your electricity usage, bill, and compare potential savings. Monthly kWh Usage Electricity Rate (per kWh) $ Monthly Fixed Charge $ Number of Months If you reduce usage (%) Tip: Enter how much % usage you want to reduce for savings comparison Calculate Reset Calculating your bill… Your Energy Bill Analysis Monthly … Read more
Voltage Resistor Calculator Enter Voltage (V): Enter Resistance (Ω): Calculate Current Reset Calculating… Ohm’s Law Results Parameter Value Unit Copy Results Share Results Electrical circuits rely on precise calculations to function safely and efficiently. One of the most common formulas in electronics is Ohm’s Law, which describes the relationship between voltage, resistance, and current. The … Read more