体積計算機
立方体、球、円柱の体積を計算します。
返済スケジュール
| # | 支払い | 元金 | 利息 | 残高 |
|---|---|---|---|---|
最初の12件を表示中（全 ヶ月。
時間経過による成長
| 年 | 投資額 | 値 |
|---|---|---|
はじめに
Volume Calculator — Calculate volume for cubes, spheres, and cylinders. Enter Shape, A (side / radius), B (height, cylinder only) to get an instant, accurate result.
計算式
Cube: side³. Sphere: (4/3)π×radius³. Cylinder: π×radius²×height.
ステップごとの説明
- Enter the Shape.
- Enter the A (side / radius).
- Enter the B (height, cylinder only).
- Click Calculate to see your result instantly.
実例
Example: With Shape = cube, A (side / radius) = 3, B (height, cylinder only) = 0, the Volume Calculator gives Volume: 27.
よくある質問
Which shapes are supported?
Cube, sphere, and cylinder.
How sensitive is a sphere's volume to its radius?
Very — volume scales with the cube of the radius, so doubling the radius multiplies volume by 8.
What inputs does the Volume Calculator need?
You'll need to provide: Shape, A (side / radius), B (height, cylinder only). All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.
How accurate is the Volume Calculator?
The Volume Calculator applies the formula exactly as calculated — Cube: side³. Sphere: (4/3)π×radius³. Cylinder: π×radius²×height. — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.
Is the Volume Calculator free to use?
Yes, the Volume Calculator is completely free, requires no signup, and runs instantly in your browser.
体積計算機について
The Volume Calculator uses a real, verifiable formula — Cube: side³. Sphere: (4/3)π×radius³. Cylinder: π×radius²×height. — so results are accurate every time, not an approximation.