A calculator was once a necessity in any math class above elementary school. But now that smartphones are ubiquitous, everyone has a ready-to-go calculator right in their pocket. Of course, it’s not a ...

Making informed decisions is essential in the fast-paced world of equity funds. While technical analysis plays a vital role, financial calculators can be powerful tools in equity investment. This ...

The Upshot’s financial calculator has been updated with new features. By Francesca Paris The Upshot last week updated one of its earliest and most popular projects: the Rent or Buy calculator. Its ...

This calculator was updated in July 2025 to reflect current tax law. The choice between buying a home and renting one is among the biggest financial decisions that many adults make. But the costs of ...