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Size Convertly
Instant size conversions for fashion, gear & home goods
Free instant size converters for fashion, jewelry, bikes, helmets, wetsuits, bedding, and more — across US, UK, EU and international sizing standards with no signup.
Hey Product Hunt 👋
Every time I shopped internationally — or helped a client's ecommerce store deal with size confusion — I ran into the same mess: US vs UK vs EU sizing, different scales for shoes, rings, bike frames, helmets, even bedding. Most converters online only cover clothing and shoes, so anything else meant digging through forums.
Size Convertly brings all of that into one place: instant conversions across fashion, jewelry, sports gear, and home goods, mapped across US, UK, EU, and other international standards. No signup, no ads blocking the result — just enter a size and get your match.
This is part of a small family of free tool sites I'm building (EasyPDFNex, Easy Calculator Nex) — same idea each time: solve one annoying problem really well, keep it fast and free.
Curious — what's a sizing conversion that's always been a pain for you?
Love how quick and no-fuss this is, especially for jewelry sizing where I always second-guess myself. One thing that would make it even better: adding a visual reference like a finger or ring chart next to the size numbers, since half the time I just need a picture to feel confident about which size to actually pick.
Finally a size converter that handles wetsuits and helmets, not just shoes. Tried the bike frame one and it matched what my local shop told me, took like two seconds.
finally a no-fuss size converter that actually covers helmets and wetsuits alongside the usual stuff. tried the bike frame one and it nailed the conversion between EU and US sizing.
Finally a no-signup converter that actually has bike and helmet sizes covered, which is kind of rare honestly. The jewelry ring size chart especially came in handy for a recent gift.
Finally a size converter that doesn't make me sign up or click through ads. Tried it for a helmet and got a clear US to EU match in seconds, which is more than I can say for most random chart sites out there.
About Size Convertly on Product Hunt
“Instant size conversions for fashion, gear & home goods”
Size Convertly was submitted on Product Hunt and earned 0 upvotes and 6 comments, placing #49 on the daily leaderboard. Free instant size converters for fashion, jewelry, bikes, helmets, wetsuits, bedding, and more — across US, UK, EU and international sizing standards with no signup.
Size Convertly was featured in Productivity (656.3k followers) on Product Hunt. Together, these topics include over 146.6k products, making this a competitive space to launch in.
Who hunted Size Convertly?
Size Convertly was hunted by Nexora Creation. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Nexora Creation