// identify Q1–Q4 for any date, any fiscal year start
Identify Q1–Q4 fiscal quarters for any date with a custom fiscal year start month. Supports all 12 fiscal year configurations. Free, browser-based tool.
Ready to calculate
Select a date and fiscal year start, then click CalculatePick any date using the date picker — past, present, or future.
Choose the month your fiscal year begins. Common choices: Jan, Apr, Jul, or Oct.
See the fiscal quarter, quarter start/end dates, days elapsed, and full-year overview.
A fiscal quarter is a three-month period used for financial reporting and budgeting. Unlike calendar quarters (always Jan–Mar, Apr–Jun, Jul–Sep, Oct–Dec), fiscal quarters can start in any month depending on the organization's fiscal year.
This tool instantly tells you which fiscal quarter any date falls in — for any fiscal year start month.
A fiscal quarter is a three-month segment of a company's or government's fiscal year used for financial reporting. Fiscal quarters are labeled Q1 through Q4, but their actual calendar dates depend on when the fiscal year starts.
January is used for standard calendar-year businesses. April 1 is the standard in the UK, India, and Australia. July 1 is used by US state governments and some US companies. October 1 is used by the US Federal Government.
When the fiscal year starts in January, FY matches the calendar year. For all other start months, the FY label typically refers to the year in which the fiscal year ends — for example, a fiscal year starting April 2024 is usually called FY2025.
The US Federal Government fiscal year starts October 1. So Q1 = Oct–Dec, Q2 = Jan–Mar, Q3 = Apr–Jun, Q4 = Jul–Sep. FY2025 runs from October 1, 2024 to September 30, 2025.
These countries use April 1 as the fiscal year start. Q1 = Apr–Jun, Q2 = Jul–Sep, Q3 = Oct–Dec, Q4 = Jan–Mar. So January 2025 falls in Q4 of FY2025 under this system.
Yes. The calculator uses JavaScript's native Date object, which correctly handles all leap year dates including February 29. Quarter end dates automatically adjust based on the actual calendar month lengths.
A fiscal quarter calculator helps you determine which financial quarter — Q1, Q2, Q3, or Q4 — a specific date falls in, based on any fiscal year start month. Unlike a simple calendar quarter lookup, a fiscal quarter tool must account for the fact that different organizations, governments, and countries begin their fiscal years in different months.
This tool supports all 12 possible fiscal year start months, calculates the precise quarter start and end dates, shows how many days have elapsed and remain in the current quarter, and provides a full-year overview of all four quarters.
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Every fiscal year is divided into four equal quarters of approximately three months each. The quarters are numbered Q1 through Q4, starting from the first month of the fiscal year. So if your fiscal year starts in January, Q1 covers January through March — the same as calendar quarters. But if your fiscal year starts in April, Q1 covers April through June, Q2 covers July through September, and so on.
Here are the most widely-used fiscal year configurations around the world:
When a fiscal year spans two calendar years, organizations typically label it by the year in which the fiscal year ends. For example, the US Federal Government's fiscal year starting October 1, 2024 and ending September 30, 2025 is called FY2025. This means that December 2024 is in Q1 of FY2025 — which can be counterintuitive at first.
This calculator automatically applies the correct FY labeling convention: if the fiscal year starts in January, the FY matches the calendar year; otherwise, the FY is labeled by the year the fiscal year ends.
Beyond just identifying the quarter, it's often useful to know how far through a quarter you are. The progress bar in this tool shows the percentage of the quarter that has elapsed, along with exact counts of days elapsed and days remaining. This is useful for budgeting, forecasting, and planning quarterly deliverables.
Publicly traded companies are required to report earnings quarterly. These earnings reports — called 10-Q filings in the US — are filed within 45 days of each quarter's end. Investors and analysts track these quarters closely, and the terminology (Q1 results, Q3 guidance, etc.) always refers to the company's own fiscal quarters, not the calendar year.
This means that when Apple reports its Q1 earnings (their fiscal year starts in October), it covers October–December — a period that most people would consider Q4 of the previous calendar year. This calculator helps you cut through that confusion by letting you specify the exact fiscal year start.
Finance teams, project managers, and business analysts frequently need to map dates to fiscal quarters for planning purposes. Whether you're allocating a budget across Q1–Q4, tracking milestone dates against fiscal periods, or reconciling data across different fiscal calendars, this tool provides instant, accurate fiscal quarter identification for any date and any fiscal year configuration.