Everyday Life Calculators
The Everyday Life section gathers calculators that make daily decisions easier, quicker, and sometimes more fun. Whether you’re a homebrewer fine-tuning beer recipes with ABV, IBU, SRM, and priming sugar tools, or a cook converting grams to cups, scaling recipes, or checking turkey thawing times, you’ll find exactly what you need. Travelers can plan with fuel cost, travel budget, and time zone calculators, while students and DIY lovers benefit from grade, paint, and concrete mix tools. For lighter moments, explore name generators, gaming stats, and even zodiac calculators. Everyday life becomes simpler, smarter, and more enjoyable.
Homebrewing
Strike Water Temperature Calculator
Calculate the precise strike water temperature to hit your target mash. Improve consistency and avoid overshooting mash rest.
Priming Sugar Calculator
Calculate sugar for any batch volume and style. Supports multiple sugar types and residual CO₂.
ABV (Alcohol By Volume) Calculator
Quickly compute alcohol content from gravity readings. Useful for beer, cider, and wine.
IBU (International Bitterness Units) Calculator
Model hop additions across the boil and whirlpool. Match style guidelines with confidence.
SRM (Beer Color) Calculator
Estimate final SRM from grist and batch size. Compare against BJCP style ranges.
Hydrometer Temperature Correction Calculator
Apply accurate corrections to hydrometer readings when your sample temperature differs from calibration standards.
Yeast Pitch Rate & Starter Calculator
Determine optimal pitch rates and size your starter by style and gravity. Avoid under- or over-pitching.
Beer Bottling Calculator
Plan bottles, caps, and priming sugar by batch size and CO₂ target. Streamline your packaging day.
Date & Time
Age Calculator
Compute exact age in years, months, days, and more. Great for forms, milestones, and records.
Date Duration Calculator
Find the time span between two dates. Optionally include or exclude end dates and weekends.
Add/Subtract Days from a Date
Add or subtract days, weeks, or months to a given date. Handles leap years and month rollovers.
Time Duration Calculator
Calculate hours, minutes, and seconds between timestamps. Perfect for timesheets and events.
Time Zone Converter
Convert times across time zones with DST awareness. Schedule meetings without confusion.
Week Number Calculator
Get ISO week numbers for any date. Toggle between ISO-8601 and regional conventions.
Birthday Calculator
See next birthday, day of week, and age milestones. Plan parties and reminders easily.
Days Until a Date
Count down days to any event. Optionally exclude weekends and holidays.
Cooking & Kitchen
Cooking Measurement Converter
Convert between grams, cups, teaspoons, and more. Includes common ingredient densities.
Grams to Cups Calculator
Turn grams into cups by ingredient type. Improve baking accuracy without guesswork.
Recipe Multiplier / Scaler
Scale recipes up or down while keeping ratios intact. Auto-adjusts prep and cook times.
Cake Pan Converter
Switch pan sizes and shapes without ruining texture. Adjust batter volume and bake time.
Pizza Calculator
Compute dough weight, hydration, and yeast based on pan, style, and number of pizzas.
Turkey Size & Thawing Time
Pick the right turkey size and safe thaw time. Includes roasting estimates per kg/lb.
Travel & Auto
Fuel Cost Calculator
Estimate trip fuel costs from distance, consumption, and price per unit. Budget smarter.
Gas Mileage (MPG) Calculator
Track real-world fuel economy from odometer and fill-ups. Supports L/100km conversions.
Oil Change Interval Calculator
Get a tailored interval from driving profile and conditions. Protect engine life and warranty.
Tire Size Calculator
Compare tire sizes, diameter, and speedometer error. Check fender and gear ratio impacts.
Car Depreciation Calculator
Forecast vehicle value over time by make, age, and mileage. Visualize yearly depreciation.
Travel Time Calculator
Estimate arrival times with distance and average speed. Add planned stops and buffers.
Luggage Weight Converter
Convert kg ↔ lb and compare airline limits. Avoid check-in surprises and fees.
Travel Budget Calculator
Plan trip costs by category and currency. Track daily spend and contingency.
Tip Calculator
Split the bill, set tip %, and see per-person totals instantly. Includes tax-exclusive options.
TV Size & Viewing Distance
Find the ideal TV size and seating distance based on resolution and field-of-view guidelines.
Home & DIY
Mortgage Calculator
Estimate monthly payments, interest, and amortization. Explore term and rate scenarios.
Lawn Fertilizer Calculator
Apply the right N-P-K per area and application rate. Avoid burning and runoff.
Grass Seed Calculator
Compute seeding rates for new lawns and overseeding. Account for species and coverage.
Pool Volume Calculator
Measure pool volume by shape and dimensions. Dose chemicals with confidence.
Power Consumption Calculator
Estimate appliance energy use and cost. Identify savings by runtime and tariff.
Concrete Mix Ratio Calculator
Get cement, sand, and aggregate ratios by strength class. Output totals by slab volume.
Paint Mixing Calculator
Estimate paint needed by area, coats, and coverage. Include primer and waste factors.
Mortar Mix Calculator
Compute mortar volumes for brick/block projects. Choose type N, S, or M ratios.
Wallpaper Calculator
Calculate rolls needed with pattern repeat and wastage. Handles doors and windows.
Tile Grout & Mortar Calculator
Estimate tiles, grout, and mortar quantities by room size and tile format. Include 10% overage.
Epoxy Resin Calculator
Determine resin and hardener amounts for coatings or pours. Account for layers and thickness.
School & Academia
Grade Calculator
Track current course grade and needed scores. Weight categories and extra credit supported.
GPA Calculator
Calculate term and cumulative GPA with credits and grades. Works with weighted scales.
Final Grade Calculator
See what score you need on the final to hit your target course grade. Avoid surprises.
Test Score Calculator
Convert raw points to percentages and letter grades. Option for curves and drops.
Plagiarism Checker
Scan text for similarity and citation gaps. Improve originality and referencing.
Events & Weddings
Event Budget Calculator
Allocate costs across venue, catering, and extras. Track actuals vs. budget.
Guest List & RSVP Tracker
Manage invites, responses, and headcount. Export lists for seating and catering.
Wedding Seating Chart Calculator
Arrange tables and guests with constraints (family, VIP, kids). Print-ready layouts.
Party Drink Calculator
Estimate wine, beer, and spirits per guest and event length. Minimize leftovers.
Wedding Flower Calculator
Plan bouquets, centerpieces, and boutonnières by style and budget.
Gaming Tools
Damage Per Second (DPS) Calculator
Model DPS with weapon speed, crit chance, and buffs. Compare builds quickly.
Effective Health Pool (EHP) Calculator
Compute EHP from armor, resistances, and mitigation. Optimize survivability.
Gacha / Loot Box Probability
Estimate odds for pulls with pity systems and banners. Set realistic expectations.
XP / Leveling Calculator
Track XP to next level and time to goal. Input rates and bonuses.
APM (Actions Per Minute) Test
Measure APM with timed click/keypress trials. Benchmark and improve speed.
K/D Ratio Calculator
Compute kill/death and required games to reach a target K/D. Supports assists if desired.
Pokémon IV Calculator
Estimate IVs from CP, level, and appraisal hints. Plan power-ups efficiently.
eDPI Calculator
Combine mouse DPI and in-game sensitivity to compare true sensitivity across titles.
Board Game Score Calculator
Track multi-round scoring with tie-breakers. Export results for league play.
D&D Point Buy Calculator
Assign ability scores under point-buy rules. Auto-apply racial/feat modifiers.
Fun & Generators
Love Calculator
Playful compatibility score using names and birthday patterns. Just for fun!
Friendship Calculator
Estimate friendship score from shared traits and activities. A lighthearted icebreaker.
What Is My Spirit Animal?
Answer a short quiz to reveal your spirit animal archetype and traits.
What Should I Eat for Dinner?
Filter by cuisine, diet, and prep time to get fast dinner ideas.
Random Fact Generator
Get a new, verified fact with each click. Great for learning breaks.
Pirate Name Generator
Create a swashbuckling alias from your initials and traits. Arr!
Superhero Name Generator
Build a heroic persona with powers, colors, and emblem ideas.
Lottery Odds Calculator
Compute odds for common lottery formats. Understand payouts vs. probability.
Six Degrees of Kevin Bacon
Find connection paths between actors via shared films. Movie-buff fun.
Pets & Misc
Dog Age Calculator
Translate dog age into human years by breed size. Track life-stage care.
Cat Age Calculator
Estimate cat age in human years considering early rapid growth. Plan vet visits.
Ring Size Converter
Convert ring sizes across US, UK, EU, and JP scales. Measure diameter/circumference precisely.
Science & Curiosity
Photography Depth of Field (DoF) Calculator
Compute near/far limits from focal length, aperture, and sensor size. Nail focus for any scene.
Biorhythm Calculator
Plot physical, emotional, and intellectual cycles from birthdate. For curiosity only.
Chinese Zodiac Calculator
Discover your zodiac animal and element by birth year. Read common traits.
Mayan Calendar Converter
Convert Gregorian dates to Tzolk’in and Haab’. Learn cycle meanings.
Alien Civilization Calculator (Drake Equation)
Explore the probability of extraterrestrial civilizations by tuning classic parameters.
Time Travel Calculator
Play with relativistic time-dilation scenarios. Educational physics sandbox.
Zombie Apocalypse Survival
Simulate survival odds based on resources, team size, and mobility. Pure fun.
What Is My Patronus?
Whimsical quiz to reveal your magical guardian form. For fans and friends.
Crafts, Sewing & Making
Fabric Calculator for Quilting
Plan yardage for blocks, borders, and binding. Convert between inches and cm.
Yarn Calculator
Estimate skeins by gauge, size, and pattern type. Avoid dye-lot mismatches.
Knitting Gauge Calculator
Adjust stitch and row counts to match pattern gauge. Resize garments accurately.
Sewing Yardage Calculator
Estimate fabric yardage from pattern size and width. Reduce waste and extra trips.
Candle Wax Calculator
Compute wax and fragrance loads per vessel size. Supports multiple wax types.
Soap Making (Lye) Calculator
Formulate NaOH/KOH lye for oils with chosen superfat. Safety cues included.