Exercise calorie estimate with gross and net comparison
Compare gross activity energy and energy above a one-MET reference using specific 2024 Compendium activities.
Open calculatorWhat’s on your mind?
Find a little clarity. Search by name, or pick a category.
Something new: Internet speed test → Check your connection with a speedometer and a running bunny.
Showing 1009–1032 of 1090 tools · Page 43 of 46
Period and menstrual cycle calendar estimator
Project the next period start and a clearly assumed ovulation date from entered cycle and luteal lengths.
Open calculatorRoofing area and bundle calculator
Calculate uniform-pitch roof area and whole bundle quantities with explicit coverage and waste assumptions.
Open calculatorMulch soil volume and bag calculator
Estimate a rectangular bed’s bulk volume and whole bags with clear depth units and editable bag capacity.
Open calculatorRoom AC cooling capacity reference calculator
Compare ENERGY STAR room-air-conditioner sizing guidance with a clearly labeled archived area heuristic.
Open calculatorTwo conductor resistive voltage drop calculator
Calculate the round-trip resistive drop with explicit circular-mil units one-way distance and supply voltage.
Open calculatorDay of the week calculator
Find a calendar date’s weekday and ISO weekday number using an explicit Gregorian convention.
Open calculatorDate and time duration calculator
Compare wall-clock calendar components with elapsed seconds under explicitly entered endpoint UTC offsets.
Open calculatorLength mass volume and temperature unit converter
Convert within four measurement categories with exact declared factors and the necessary temperature offsets.
Open calculatorShoe size chart converter with brand references
Compare supported EU UK US and foot-length rows in an identified chart rather than assuming a universal shoe-size formula.
Open toolWikipedia category explorer
Fetch direct category members and distinguish pages subcategories and files without claiming a recursive category count.
Open toolWikipedia image and file extractor
Retrieve referenced file URLs dimensions credits and license metadata with links to the individual file pages.
Open toolWikipedia internal link grapher
Explore a draggable one-hop SVG graph and an exportable table of outgoing article links.
Open toolWikipedia language edition finder
Find interlanguage article links with language names native titles and direct destination links.
Open toolWikipedia daily pageview trend analyzer
Plot daily Wikimedia pageviews for 30 or 60 complete UTC dates with explicit access and agent filters.
Open toolResponsive navbar and hamburger menu generator
Build copyable responsive navigation with editable links accessible menu controls and an isolated layout preview.
Open toolWebsite countdown timer generator
Generate a live days hours minutes and seconds countdown for an explicit date time and UTC offset.
Open toolWhatsApp website chat button generator
Create an international click-to-chat link and copyable website button with an optional prefilled message.
Open toolGoogle Maps HTML embed generator
Generate a responsive location iframe or use your Google Maps Share embed source with an explicit map preview.
Open toolSocial share button HTML generator
Generate share links for seven platforms with current page or fixed URL mode and editable button shape.
Open toolGoogle Analytics 4 tag snippet generator
Prepare a Google tag snippet from a GA4 measurement ID without running your tag inside this generator.
Open toolContact form HTML and CSS generator
Build a labeled responsive contact form with editable colors and a clearly separated delivery endpoint.
Open toolWeather website widget generator
Generate a city weather widget and optionally fetch current conditions directly using your own WeatherAPI key.
Open toolSitemap URL extractor and analyzer
Extract page or child sitemap locations from XML with duplicate HTTPS and host counts plus a downloadable URL list.
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