Geometry Calculator: 2D & 3D
8.3 976
v2.9.1 by ARPAPLUS
About Geometry
Geometry (Package Name: ru.knnv.geometrycalcfree) is developed by ARPAPLUS and the latest version of Geometry Calculator: 2D & 3D 2.9.1 was updated on October 4, 2026. Geometry Calculator: 2D & 3D is in the category of Tools. You can check all apps from the developer of Geometry Calculator: 2D & 3D and find 147 alternative apps to Geometry Calculator: 2D & 3D on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Geometry Calculator helps you calculate triangle and circle area, perimeter, volume and surface area for plane and solid figures. Enter the known values, choose what you need to find, and get the result with the formulas used in the calculation.
Calculate:
• area, perimeter and circumference
• volume and surface area
• sides, diagonals, radii and heights
• angles, arcs, sectors and other shape parameters
2D shapes include triangles, squares, rectangles, parallelograms, rhombuses, trapezoids, polygons, circles, rings and ellipses.
3D solids include cubes, cuboids, prisms, pyramids, cylinders, cones, frustums, spheres and polyhedra.
TRIANGLE CALCULATOR: SIDES AND ANGLES
Find the area and perimeter of a triangle, calculate its sides and angles using the available input options, and review the corresponding geometry formulas. This triangle solver works with numerical values you supply. It is useful when checking a calculation from an exercise or comparing triangles with different dimensions. Choose a calculation that matches the data you know.
CIRCLE CALCULATOR: AREA, ARCS AND SECTORS
Work with circle area, radius and circular parts in one place. Calculate arc length and sector area, or use the available circular segment calculations. For a ring-shaped figure, select the annulus and its sector options. A whole circle, a sector and a segment describe different regions: select the right one before entering your values.
AREA AND PERIMETER OF 2D SHAPES
Use the area calculator for a square, rectangle, parallelogram, rhombus, trapezoid, ellipse or quadrilateral. The perimeter calculator helps you find the boundary length of supported figures. Calculate a square's diagonal or explore the diagonal calculations for rectangles, parallelograms and rhombuses. Polygon calculations include area and angles. Each shape has its own set of available parameters.
VOLUME AND SURFACE AREA CALCULATOR
Calculate cylinder volume, cone volume, sphere volume or the volume of a cube, cuboid, prism and pyramid. Surface area describes the outside of a solid, while volume describes the space it occupies. For cylinders, cones, cone frustums and pyramids, the app also includes lateral surface area calculations. Additional options cover the area and volume of an octahedron and the volume of a truncated pyramid. Select the solid that matches your problem rather than treating all 3D shapes as interchangeable.
FROM FORMULA TO NUMERICAL RESULT
Use Geometry Calculator to check homework calculations, revisit a geometry formula or compare results after changing an input. Start with the figure and known measurements, then choose the relevant calculation. The available inputs depend on the selected formula.
Interactive drawings update when values change, making formulas and geometric relationships easier to understand. Use the app as an area calculator, volume calculator, triangle calculator or geometry formula reference.
Useful for students, teachers, engineers, technicians, builders and anyone who works with geometry. Results depend on the values you enter; check units and input data before using a calculation in practice.
Calculate:
• area, perimeter and circumference
• volume and surface area
• sides, diagonals, radii and heights
• angles, arcs, sectors and other shape parameters
2D shapes include triangles, squares, rectangles, parallelograms, rhombuses, trapezoids, polygons, circles, rings and ellipses.
3D solids include cubes, cuboids, prisms, pyramids, cylinders, cones, frustums, spheres and polyhedra.
TRIANGLE CALCULATOR: SIDES AND ANGLES
Find the area and perimeter of a triangle, calculate its sides and angles using the available input options, and review the corresponding geometry formulas. This triangle solver works with numerical values you supply. It is useful when checking a calculation from an exercise or comparing triangles with different dimensions. Choose a calculation that matches the data you know.
CIRCLE CALCULATOR: AREA, ARCS AND SECTORS
Work with circle area, radius and circular parts in one place. Calculate arc length and sector area, or use the available circular segment calculations. For a ring-shaped figure, select the annulus and its sector options. A whole circle, a sector and a segment describe different regions: select the right one before entering your values.
AREA AND PERIMETER OF 2D SHAPES
Use the area calculator for a square, rectangle, parallelogram, rhombus, trapezoid, ellipse or quadrilateral. The perimeter calculator helps you find the boundary length of supported figures. Calculate a square's diagonal or explore the diagonal calculations for rectangles, parallelograms and rhombuses. Polygon calculations include area and angles. Each shape has its own set of available parameters.
VOLUME AND SURFACE AREA CALCULATOR
Calculate cylinder volume, cone volume, sphere volume or the volume of a cube, cuboid, prism and pyramid. Surface area describes the outside of a solid, while volume describes the space it occupies. For cylinders, cones, cone frustums and pyramids, the app also includes lateral surface area calculations. Additional options cover the area and volume of an octahedron and the volume of a truncated pyramid. Select the solid that matches your problem rather than treating all 3D shapes as interchangeable.
FROM FORMULA TO NUMERICAL RESULT
Use Geometry Calculator to check homework calculations, revisit a geometry formula or compare results after changing an input. Start with the figure and known measurements, then choose the relevant calculation. The available inputs depend on the selected formula.
Interactive drawings update when values change, making formulas and geometric relationships easier to understand. Use the app as an area calculator, volume calculator, triangle calculator or geometry formula reference.
Useful for students, teachers, engineers, technicians, builders and anyone who works with geometry. Results depend on the values you enter; check units and input data before using a calculation in practice.
Read More
Geometry Features
Previous Versions
More
Variant
Arch
Version
DPI
44
October 4, 2026
Geometry Calculator: 2D & 3D
2.9.1
(44)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 3536560a42cc8b2e9e96dd7a36dbb06e59fb0b3d
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.armeabi_v7a, config.en, config.fr, config.mdpi
Size: 14.32 MB
armeabi-v7a
Android 6.0+
nodpi
44
October 4, 2026
Geometry Calculator: 2D & 3D
2.9.1
(44)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 3b0cda154987013d8fca947469ec85808ac87b16
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 8.66 MB
arm64-v8a
Android 6.0+
nodpi
44
October 4, 2026
Geometry Calculator: 2D & 3D
2.9.1
(44)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 8847980acf5d19de4379374029141610a70d4838
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.tvdpi, config.vi, config.zh
Size: 8.83 MB
armeabi-v7a
Android 6.0+
nodpi
41
September 29, 2026
Geometry Calculator: 2D & 3D
2.9.1
(41)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 584a2540175102fabec368754d93c4f2c1796e57
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi, config.zh
Size: 14.33 MB
arm64-v8a
Android 6.0+
nodpi
41
September 29, 2026
Geometry Calculator: 2D & 3D
2.9.1
(41)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 0659c24043ce348d4fb86dcf2862a7455d104289
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 8.66 MB
arm64-v8a
Android 6.0+
nodpi
39
September 23, 2026
Geometry Calculator: 2D & 3D
2.9.1
(39)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 37e87d163c4c98286c13b40df4a8047275251738
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.arm64_v8a, config.bn, config.en, config.gu, config.hi, config.kn, config.mdpi, config.mr, config.ta, config.te
Size: 14.47 MB
arm64-v8a
Android 6.0+
nodpi
39
September 25, 2026
Geometry Calculator: 2D & 3D
2.9.1
(39)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 60fa87ca06b2529a2da4863ee0594943252cc9d4
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 8.65 MB
arm64-v8a
Android 6.0+
nodpi
39
September 26, 2026
Geometry Calculator: 2D & 3D
2.9.1
(39)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 17d96a2f9c56df10a8a24dad4df1d0387bb2417d
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 8.64 MB
armeabi-v7a
Android 6.0+
nodpi
Variant
Arch
Version
DPI
31
March 13, 2024
Geometry Calculator: 2D & 3D
2.8.5
(31)
Requires Android: Android 5.0+
Screen DPI: 120-640dpi
SHA1: 5fd9f2ce1a4a4b27fac95c82e5b386ccb35e3b60
Size: 11.4 MB
Android 5.0+
120-640dpi
30
March 1, 2024
Geometry Calculator: 2D & 3D
2.8.5
(30)
Requires Android: Android 5.0+
Screen DPI: 120-640dpi
SHA1: 3b93565e030415bd791603704b5b551df928312c
Size: 11.42 MB
Android 5.0+
120-640dpi
Variant
Arch
Version
DPI
31
March 14, 2024
Geometry Calculator: 2D & 3D
2.8.5
(31)
Requires Android: Android 5.0+
Screen DPI: 160-640dpi
SHA1: 3850423116b59f2d15c63a7802afae989d04690b
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 10.09 MB
Android 5.0+
160-640dpi
31
October 20, 2025
Geometry Calculator: 2D & 3D
2.8.5
(31)
Requires Android: Android 5.0+
Screen DPI: 160-640dpi
SHA1: b725645cf5decbcc6a5cf1462743f0f4e9b88723
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 9.97 MB
Android 5.0+
160-640dpi
31
October 21, 2025
Geometry Calculator: 2D & 3D
2.8.5
(31)
Requires Android: Android 5.0+
Screen DPI: 160-640dpi
SHA1: 15a490a8cc256b11d4add7d92a0e5edc910d0cfd
Base APK: ru.knnv.geometrycalcfree.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 9.99 MB
Android 5.0+
160-640dpi
Requires Android: Android 4.1+
Screen DPI: 160-320dpi
SHA1: 9ce28d4da7801bede955ba44cff4e8835e4baa8f
Size: 5.03 MB
More Information
Package Name:
Update Date:
2026-10-04
Latest Version:
2.9.1
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
Safe to Download
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