Tools
Financial-year format helper
AI Zeny writes a financial year as its four-digit starting year: 2026 means 1 April 2026 to 31 March 2027, never 2026-27. Convert a date or a label below.
Convert
YYYY-MM-DD, for example 2027-02-15
Enter a date to see its financial year.
For example 2026-27, FY 2026-2027 or 2026
Enter a year to see the API value.
Starting years, primary year first, for example 2026, 2025
Enter years to build the request members.
Runs in your browser. Nothing you type is stored or sent.
The rule
- A date from April to December belongs to the financial year starting that year; January to March belongs to the year before.
- The API value is the starting year as a four-digit string in
financialYear. - Some operations read several years: the primary year in
financialYear, the others comma-separated inadditionalFinancialYear, at most 5 in one request.
Scroll sideways to see every column.
| You have | API value |
|---|---|
| Date 2026-04-01 | 2026 (1 April 2026 – 31 March 2027) |
| Date 2027-03-31 | 2026 (1 April 2026 – 31 March 2027) |
| Label 2026-27 | 2026 (1 April 2026 – 31 March 2027) |
| Label FY 2025-2026 | 2025 (1 April 2025 – 31 March 2026) |
More: financial years and company codes and the quickstart.