Enter your ideal sleep hours and how much you actually slept each night this week. The calculator will show your accumulated sleep debt and how long recovery will take. Step 1: Your Ideal Sleep Ideal hours of sleep per night 8.0 hrs Most adults need 7–9 hours. Adults over 65 often need 7–8 hours. ...
Bill Details Total Bill Amount ($) Number of People Tip Percentage No tip (0%) 10% 15% 18% 20% Custom… Custom Tip (%) Tax Amount ($) (optional) Please enter a valid bill amount greater than 0. ...
Convert tabs to spaces (or spaces to tabs) instantly — choose your indent width, preview whitespace characters, and copy the result in one click. Related Tool: Format HTML → HTML Beautifier Mode: Tabs → Spaces Spaces → Tabs Tab Width: 2 spaces 4 spaces 8 spaces Trim trailing whitespace Normalize line endings (CRLF → LF) Show whitespace in preview Convert Swap Input / Output Clear Upload File INPUT Paste OUTPUT (tabs → spaces) Copy Copied! Lines: 0 Input chars: 0 Output chars: 0 Tab stops (input): 0 Space indents (input): 0 Trailing WS lines: 0 How it works: ...
Estimate your paycheck deductions in seconds. Enter your gross pay and filing details below to see federal income tax, FICA (Social Security + Medicare), and estimated state tax withheld — plus a full pay-period breakdown. Your Pay Information Gross Pay Amount Enter the amount for the pay period selected below. Pay Period Annual Monthly Biweekly (every 2 weeks) Weekly Filing Status Single Married Filing Jointly Head of Household Dependents / Allowances Each dependent reduces withholding (~$500/yr credit equivalent). Additional Withholding ($/paycheck) Optional extra amount withheld each pay period. State No state income tax Illinois (~4.95%) Massachusetts (~5.25%) Michigan (~5.5%) Georgia / Virginia (~6%) Wisconsin (~6.5%) South Carolina (~7%) Maryland (~7.25%) Minnesota / New Jersey (~7.5%) Oregon / Vermont (~8%) New York (~8.5%) California (~9.3%) Custom rate... Custom State Tax Rate (%) Calculate My Withholding Results — Per Paycheck Per Paycheck Monthly Annual Net Pay (Take-Home) -- Federal Income Tax -- Social Security -- Medicare -- State Tax -- Total Withheld -- Full Pay Period Breakdown Component Weekly Biweekly Monthly Annual Disclaimer: This calculator provides estimates based on 2025 federal tax brackets and simplified FICA rates. Actual withholding may differ based on W-4 elections, pre-tax deductions (401k, health insurance), local taxes, and other factors. Consult a tax professional for precise advice. State tax figures are flat-rate approximations only. Related Free Tools Salary to Hourly Calculator Overtime Pay Calculator Monthly Budget Calculator Retirement Savings Calculator Related Tools Freelance Rate Calculator Hourly To Salary Calculator Pension Simulator ...
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Convert Unix timestamps instantly — paste an epoch value to see the human-readable date, or pick a date to get its timestamp. Live clock, multiple output formats, milliseconds support, and full timezone control. Current Unix Timestamp — — Global Settings Unit: Seconds Milliseconds Timezone: Timestamp to Date Use Now Date to Timestamp Use Now Common Reference Timestamps Event Unix (seconds) Date (UTC) How Unix Timestamps Work A Unix timestamp (also called epoch time) counts the number of seconds — or milliseconds — elapsed since January 1, 1970, 00:00:00 UTC. It is the universal time standard in software: databases, APIs, log files, and programming languages all rely on it. ...
Enter Your Details kg lbs Body Weight (kg) Activity Level Sedentary (little/no exercise) Light (1-3 days/week) Moderate (3-5 days/week) Active (6-7 days/week) Very Active (intense daily) Climate Cool / Cold Moderate Hot Very Hot / Humid Calculate My Daily Water Intake — liters per day recommended Today's Hydration Tracker 0 / 0 glasses logged today 0% You've hit your daily hydration goal! Great work! + Log a Glass (250ml) Reset Day Tips for Staying Hydrated Start your day with a full glass of water before coffee or breakfast. Set hourly reminders on your phone to drink water throughout the day. Eat water-rich foods: cucumbers, watermelon, lettuce, and celery all count. Drink an extra 250–500 ml for every 30 minutes of exercise. Caffeinated drinks are mild diuretics — balance each cup with extra water. Check your urine color: pale yellow means good hydration; dark yellow means drink more. Keep a reusable water bottle visible at your desk as a constant reminder. In hot or humid weather, increase intake by at least 500 ml above your baseline. Related Free Tools ...
Convert all weather measurement units in real time — temperature, wind speed, pressure, precipitation, and visibility — with the conversion formula shown for each result. Convert units → Unit Converter Temperature Wind Speed Pressure Precipitation Visibility 🌡 Temperature Celsius (°C) Fahrenheit (°F) Kelvin (K) Formulas °F = °C × 9/5 + 32 K = °C + 273.15 °C = (°F − 32) × 5/9 °C = K − 273.15 Reset 🌀 Wind Speed m/s km/h mph Knots (kn) Formulas (base: m/s) km/h = m/s × 3.6 mph = m/s × 2.23694 knots = m/s × 1.94384 Reset ☁ Pressure hPa (mbar) mmHg (Torr) inHg atm psi Formulas (base: hPa) mmHg = hPa × 0.750062 inHg = hPa × 0.02953 atm = hPa / 1013.25 psi = hPa × 0.0145038 Reset 🌧 Precipitation Millimetres (mm) Inches (in) Formulas inches = mm / 25.4 mm = inches × 25.4 Reset 👁 Visibility Kilometres (km) Miles (mi) Formulas miles = km / 1.60934 km = miles × 1.60934 Reset Conversion references: ...
Plan your perfect wedding without the financial stress. Enter your total budget, adjust each category with sliders, and see your full breakdown instantly — including a live pie chart and per-guest cost. Total Wedding Budget ($) Guest Count Budget $30,000 Allocated $30,000 Balanced Allocation 100% of budget Warning: category percentages add up to more or less than 100%. Adjust sliders to balance. Breakdown Per-guest cost: $300.00 Related Free Tools Monthly Budget Calculator Savings Goal Calculator Debt Payoff Calculator Net Worth Calculator