True Ring Size: Sizer & Gauge
Android app by lapnito development studio. Tools · lapnito development studio
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Not listed in captured metadata
- Version
- 1.0.0
- Listing last refreshed
- 2026-09-17
View the original store listing
Store description excerpt
True Ring Size — Ring Sizer · Finger Sizer · Size Converter. Place your ring here Pinch here to resize the circle Ring diameter. Increase by 0.05 mm. Decrease by 0.05 mm. Diameter: 18.50 mm · Diameter: 0.728 in · Circumference: 18.50 mm · Circumference: 0.728 in. Save size. Size saved. Display Calibration Place a credit card on the screen in portrait and resize the frame until it matches the card exactly. Approximate — using an estimate from your display. Calibrate with a card for accuracy. Calibrated · Measurement accuracy. Pinch here to resize the frame. Drag with two fingers to resize the frame. Fine adjustment. Save calibration. Before you measure A finger is soft and oval, so this method is approximate. Measure at the knuckle, measure twice, and if you have a ring that fits, verify with the Ring tab. Lay your finger here, across the guides Slide the guides to the edges of your finger at the knuckle — not the fingertip. A finger is oval — for best accuracy verify with the Ring tab. This ring is too large to measure on screen precisely — use the Finger tab instead. Calibrate once For real accuracy, match a bank card on screen once in Settings. You can measure right away without it — results are just approximate. Measure a ring or finger Lay a ring on the screen and resize the circle to fit, or slide the guides to your finger. Every size system updates live. Save and convert Save sizes for yourself and others, and convert instantly between US, UK, EU, JP, CN and RU. Size Converter System · Size. Full size table Search any size or mm US · UK · EU · JP · CN · RU · mm · in. No sizes match your search. Last saved. Saved Sizes Measure a ring or finger, or add a size you already know. Ring method · Finger method · Entered manually. Person · Hand · Finger. Inner diameter (mm) · Actual size · Share. Add a size · Edit size · Saved size. Save · Delete · Undo. Settings Units: Millimeters (mm) · Inches (in). Default ring size system: US / Canada · UK / Australia · EU / ISO · Japan · China · Russia. Appearance: System · Light · Dark. Sizer · Finger · Converter · Saved · Settings. Next · Get started · Skip.
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