Why Look Up 30 Days Ago?
The 30-day lookback is one of the most common date checks people make:
Return & Refund Windows
Major Australian retailers like JB Hi-Fi, Harvey Norman, and Officeworks typically offer 30-day return policies. Knowing the cutoff date is essential.
Bank Statements
Default bank statement views often show the last 30 days. Knowing the start date helps you cross-reference transactions.
Subscription Billing
Monthly subscriptions bill every 30 days. Check whether a charge falls within the expected billing cycle.
Warranty Claims
Some Australian consumer law protections require action within 30 days of discovering a fault. The exact purchase or discovery date matters.
30 Days Ago vs Last Month — What's the Difference?
People often use "30 days ago" and "last month" interchangeably, but they're not the same:
- 30 days ago is always exactly 30 calendar days before today
- Last month refers to the entire previous calendar month — which could be 28, 29, 30, or 31 days long
- In months with 31 days, "one month ago" lands on a different date than "30 days ago"
- For legal and financial purposes, always clarify which measurement applies
Frequently Asked Questions
What date was 30 days ago?
30 days before today was Wednesday 15 April 2026. The answer updates daily — refresh the page for the current value.
What is today minus 30 days?
Today minus 30 days is Wednesday 15 April 2026. This is the calendar date exactly 30 days before today's date (Friday 15 May 2026).
What day of the week was 30 days ago?
30 days ago was a Wednesday. The full date was Wednesday 15 April 2026.
How do I calculate 30 days before any date?
Use our Days From Date Calculator with the Subtract option and 30 as the day count to find any date minus 30 days.
Does this count weekends and public holidays?
Yes. This page counts calendar days — every day, including weekends and Australian public holidays. For business-day calculations, see the Business Days Calculator.