센티미터 눈금자 - 정확한줄자,움직이는줄자,센치미터자
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About this app
Turn your phone screen directly into a centimeter ruler! Easily measure length, height, angles, and area when you don't have a ruler.
★ Measuring Length
Align one end of an object with the top edge (0) of the screen and drag the line to the other end to instantly see the measurement in cm, mm, or inches.
For objects longer than the screen, you can use [Continue Measurement] to measure them together.
★ Measuring Height
Hold your phone upright with the bottom edge (0) on the floor and align the line with the top of the object.
★ Measuring Angles
Align the vertex with the two arms on the protractor to see the angle between and the angle between.
★ Measuring Area
Hold a square, triangle, or circle against an object to see the area (cm²) and the width and height.
★ Movable Tape Measure
A ruler that allows you to drag left and right to measure at any desired location.
★ Accurate Scale Calibration
You can correct for errors caused by screen sizes varying by phone by matching them to a credit card, 500-won coin, or 100-won coin. ※ You can switch between cm and inch units.
※ This is a simple length measuring ruler with error correction capabilities.
★ Measuring Length
Align one end of an object with the top edge (0) of the screen and drag the line to the other end to instantly see the measurement in cm, mm, or inches.
For objects longer than the screen, you can use [Continue Measurement] to measure them together.
★ Measuring Height
Hold your phone upright with the bottom edge (0) on the floor and align the line with the top of the object.
★ Measuring Angles
Align the vertex with the two arms on the protractor to see the angle between and the angle between.
★ Measuring Area
Hold a square, triangle, or circle against an object to see the area (cm²) and the width and height.
★ Movable Tape Measure
A ruler that allows you to drag left and right to measure at any desired location.
★ Accurate Scale Calibration
You can correct for errors caused by screen sizes varying by phone by matching them to a credit card, 500-won coin, or 100-won coin. ※ You can switch between cm and inch units.
※ This is a simple length measuring ruler with error correction capabilities.
Use your phone screen as a ruler! Accurately measure length, height, angle, and area, and even match the scale with cards and coins.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
