| Subject | English | Japanese |
| gen. | adj-na n an order of magnitude higher | ケタ違い |
| gen. | adj-na n an order of magnitude higher | けた違い |
| gen. | adj-na n an order of magnitude higher | 桁違い |
| magn. | magnitude of a voltage fluctuation | 電圧変動振幅 |
| gen. | magnitude of earthquake | 地震の規模 |
| tech. | magnitude of force | 力の大きさ (ちからのおおきさ) |
| gen. | order of magnitude | 桁 ichi1 news2 nf44 (けた) |
| comp., MS | rough order-of-magnitude estimate | 概算見積もり (An estimate done without detailed costing, or based on initial or incomplete data. It estimates the general size and scope of a project) |