Holidays & Seasonal
61 tools
Seasonal and holiday-specific generators for Christmas, New Year, Valentine's Day, Easter, Halloween, Bonfire Night and the four seasons — activities, games, gift prompts and quiz questions that stay useful year after year, without relying on this year's opening times, prices or events.
Showing 61 of 61 tools.
Easter & spring
- Easter Date CalculatorWorks out Easter Sunday for any year from the rule that defines it, along with every date that hangs off it.
- Easter Activity GeneratorA seasonal activity for the long weekend, from egg decorating to a spring nature walk.
- Easter Egg Hunt Clue GeneratorA riddle-style hint pointing to a general household location, for building your own hunt on the fly.
- Easter Quiz Question GeneratorA general-knowledge question with a spring theme and the answer hidden until you reveal it.
Dates, countdowns & daylight
- Holiday Date CalculatorShows when UK and US holidays fall in any year, each worked out from the rule that defines it.
- Event Countdown PlannerWorks backwards from the date to tell you when each job has to start, and says plainly when the plan does not fit.
- Sunrise and Sunset CalculatorWorks out sunrise, sunset, the three twilights, the golden hour and the length of the day for any place and any date.
- Nth Weekday Date CalculatorFinds dates defined by a rule rather than a number — the fourth Thursday, the last Monday — and says plainly when a fifth one does not exist.
- Daylight Hours CalculatorHow long the sun is up at any latitude on any day, with sunrise and sunset checked to be symmetric about solar noon.
- Moon Phase CalculatorThe phase and illuminated fraction for any date, with the illumination recomputed from the age and the next new and full moons counted out.
Christmas & New Year
- Gift Exchange Feasibility CheckerTells you whether your Secret Santa rules can actually work — and which rule to drop when they cannot.
- Christmas Gift Idea GeneratorA category of gift to consider, not a specific product — useful when you're stuck for where to start.
- Christmas Activity GeneratorSomething festive to do today, from baking to a lights walk, when the to-do list feels thin.
- New Year Resolution GeneratorA small, realistic resolution to consider — nothing that needs a gym membership or a life overhaul.
- Christmas Party Game GeneratorA festive party game suggestion, from Secret Santa swaps to Christmas charades.
- Christmas Quiz Question GeneratorA festive trivia question with the answer hidden until you're ready to reveal it.
- Christmas Movie Genre PickerNarrows down what kind of festive film to watch tonight, without naming a specific title to track down.
- Christmas Dinner Side PickerSettle an argument about which sides make the cut with a random pick from the classics.
- New Year Activity GeneratorA way to spend New Year's Eve or Day beyond the usual countdown-and-fireworks routine.
- Stocking Filler Idea GeneratorSmall, affordable ideas for the last few stocking gaps that always seem hardest to fill.
- Advent Calendar PlannerAssigns your own list of treats or activities across a countdown, with every day filled once and nothing repeating until everything has appeared.
- New Year Party Question GeneratorA reflective conversation starter for the countdown, better than idle small talk.
- Christmas Scavenger Hunt Clue GeneratorA riddle-style clue pointing to a festive household item, for a Christmas-morning hunt.
Kitchen & hosting timings
- Roast Dinner Timing PlannerWorks backwards from when you want to serve, giving a clock time for every dish, with the meat's rest and the oven's shelves accounted for.
- Kitchen Conversion ChartOven temperatures with gas marks and fan settings, plus weights, volumes and lengths — every row computed and checked by converting it back.
- Cake Tin Conversion CalculatorRescales a recipe for the tin you actually own, by area rather than by diameter, and says what it does to the baking time.
- Coffee Brew Ratio CalculatorWorks out coffee, water and what actually ends up in the cup for any brewing method, allowing for the water the grounds keep.
- Bread Timeline PlannerCounts a loaf backwards from when you want it out of the oven, scaling every fermentation step by how warm your kitchen actually is.
Halloween & bonfire night
- Halloween Costume Idea GeneratorA classic costume archetype to build from, not a specific licensed character.
- Halloween Party Game GeneratorA spooky-season party game, from apple bobbing to a mummy-wrap relay.
- Halloween Challenge GeneratorA quick, low-cost spooky-season challenge for a party or a bit of solo fun.
- Halloween Story Prompt GeneratorA gently spooky opening line to build a short story or campfire tale around.
- Bonfire Night Activity GeneratorSomething to do around the fireworks, from toffee apples to a torch-lit walk.
- Halloween Scavenger Hunt Clue GeneratorA riddle-style clue pointing to a spooky household item, for a Halloween hunt.
Birthdays & celebrations
- Valentine's Date Idea GeneratorAn alternative to the usual dinner reservation, from a home cinema night to a new class together.
- Valentine's Gift Prompt GeneratorA gift category to consider when flowers and chocolates feel like the default, not the plan.
- Birthday Activity GeneratorA way to make the day itself feel different, beyond the usual dinner-and-cake routine.
- Valentine's Question GeneratorA prompt for a proper conversation with a partner, not just a card message.
- Birthday Gift Prompt GeneratorA gift category to consider, distinct from the Christmas and Valentine's versions of this idea.
- Mother's Day Activity GeneratorA way to make the day about her specifically, not just a card and a card-shop bouquet.
- Birthday Theme GeneratorA party theme to build the whole celebration around, from decades night to a murder mystery.
- Father's Day Activity GeneratorA way to make the day about him specifically, built around something he actually enjoys.
- Anniversary Activity GeneratorA way to mark the date properly, from revisiting your first date spot to planning next year's trip.
- Wedding Table Activity GeneratorSomething for guests to do at their table before the speeches or meal start.
- Baby Shower Activity GeneratorA game or activity idea for a baby shower.
Seasonal & weekend activities
- Rainy Day Activity GeneratorAn indoor idea for whenever the weather rules out anything else, any season.
- Summer Activity GeneratorA warm-weather idea, from a park picnic to a sunset walk, for whenever the sun's out.
- Autumn Activity GeneratorA cosy-season idea, from leaf-spotting walks to a first warming soup of the year.
- Winter Activity GeneratorA cold-weather idea for when the evenings draw in and staying warm is the whole plan.
- School Holiday Activity GeneratorA family activity that fills a whole afternoon, for when the school-holiday schedule runs dry.
- Spring Activity GeneratorA fresh-start idea, from planting something to a proper spring-clean, for the first warm weeks.
- Bank Holiday Activity GeneratorA long-weekend idea, from a nearby day trip to finally tackling that one home project.
Garden & growing
- Planting Calendar GeneratorSowing, planting-out and harvest dates worked back from your own frost dates, with anything that will not ripen in time flagged.
- Garden Bed PlannerHow many plants actually fit a bed once spacing is respected, with whole rows rather than divided areas.
- Crop Rotation PlannerA multi-year plan where no plant family returns to a bed until every other has had a turn, checked bed by bed.
- Compost Ratio CalculatorBlends compost materials to a carbon-to-nitrogen ratio and says whether the heap will actually heat up.
More tools
- Sleep Cycle and Jet Lag CalculatorCounts sleep cycles back from your alarm, allowing for the time it takes to drop off, and plans a day-by-day shift for a trip across time zones.
- Advent Calendar Activity GeneratorA random small activity idea for an advent-calendar-style countdown.
- Thanksgiving Activity GeneratorA random Thanksgiving activity or tradition idea.
- Graduation Party Activity GeneratorA random activity idea for a graduation celebration.
- Housewarming Activity GeneratorA random activity idea for a housewarming gathering.
Choosing the right holidays tool
Two different kinds of tool share this category. Most pages are occasion-specific idea generators — an activity, gift, game or quiz question for one particular holiday, season or life event, drawn from a curated list. A smaller set are genuine calculators: date arithmetic (when Easter or a bank holiday falls this year, sunrise and sunset, the moon phase), and practical hosting maths (roast timing, kitchen conversions, bread proving times, garden planting dates) that compute an answer rather than suggest one.
- Christmas, Halloween, Easter, Valentine's and New Year Activity Generators
- You know the occasion and want an idea, game or gift prompt for it specifically.
- Rainy Day, Birthday and Summer/Autumn/Winter/Spring Activity Generators
- You want something to do that isn't tied to a specific calendar holiday.
- Easter Date Calculator, Holiday Date Calculator and Nth Weekday Date Calculator
- The question is when something falls this year, not what to do on it.
- Sunrise & Sunset, Daylight Hours and Moon Phase Calculators
- You want a real astronomical figure for a date and location, not a seasonal suggestion.
- Roast Dinner Timing Planner, Kitchen Conversion Chart, Bread Timeline Planner and Coffee Brew Ratio Calculator
- You're actually cooking and need the maths to work, not an idea for what to cook.
- Garden Bed Planner, Crop Rotation Planner and Planting Calendar Generator
- You're planning a growing season rather than a single day.
- Christmas Quiz, Easter Quiz and scavenger-hunt clue generators
- You're hosting and want ready-made content for a game, not just an activity suggestion.
Every tool in this category draws its results in your browser. How Generate Random works explains how the randomness is produced and what happens to anything you type in.