Calculate the lifetime cost of menstrual products — pads, tampons, cups, and discs. Compare options and find the most cost-effective choice for you.
Menstrual products are a significant recurring expense over a lifetime. The Period Products Cost Calculator helps you understand exactly how much you spend on pads, tampons, menstrual cups, discs, or period underwear — and compare the long-term costs of each option so you can make an informed choice.
The average menstruating person spends $5,000-10,000+ on period products over their lifetime, depending on the products used and how long they menstruate. Disposable products (pads and tampons) cost the most over time, while reusable options like menstrual cups can save thousands of dollars.
This calculator factors in your specific cycle length, flow level, product preferences, and current age to project both monthly and lifetime costs. It also accounts for related expenses like pain relief, heating pads, and stain removal products that add to the total cost of menstruation. Check the example with realistic values before reporting. Use the steps shown to verify rounding and units. Cross-check this output using a known reference case.
Period product costs are rarely tracked but add up to thousands of dollars over a lifetime. This calculator makes the invisible expense visible and helps you evaluate whether switching products could save significant money. Keep these notes focused on your operational context. Tie the context to the calculator’s intended domain. Use this clarification to avoid ambiguous interpretation.
Monthly Cost = (Units Per Cycle × Cost Per Unit) × (365 ÷ Cycle Days ÷ 12). For reusables: Annual Cost = Purchase Price ÷ Lifespan Years. Lifetime Cost = Annual Cost × Remaining Menstruation Years.
Result: Monthly: $6.52 — Annual: $78.21 — Lifetime remaining: $1,955
20 tampons per cycle × $0.25 each = $5.00 per cycle. With a 28-day cycle, that's 13.04 cycles per year. $5.00 × 13.04 = $65.18/year. Over 25 remaining years: $1,629 on tampons alone, plus ancillary costs.
From first period (average age 12) to menopause (average age 51), that's approximately 39 years of menstruation — roughly 480 cycles. Using disposable products at an average cycle cost of $5-10, the product cost alone reaches $2,400-4,800. Factor in pain medications ($200-500 lifetime), stain treatment products ($100-200), replacement underwear ($300-600), and heating pads ($50-150), and the total lifetime cost of menstruation easily exceeds $5,000-10,000 for many people.
Disposable pads cost $0.15-0.50 each; at 15-20 per cycle, that's $2.25-10.00 monthly. Tampons run $0.15-0.35 each at similar usage rates. Menstrual cups cost $20-40 upfront and last 5-10 years, averaging $2-8 per year — a 90%+ reduction in cost. Menstrual discs offer similar savings. Period underwear costs $20-40 per pair, with most people needing 5-7 pairs; the $100-280 investment pays off within 1-3 years compared to disposables.
Beyond personal cost, period product choice has environmental implications. The average menstruating person disposes of 5,000-15,000 pads and tampons in their lifetime, most of which contain plastic that takes 500-800 years to decompose. Switching to reusable products reduces both waste and spending. If all menstruating people in the US switched to cups, annual savings would exceed $2 billion and landfill waste would decrease by over 12 billion products per year.
On average, disposable products cost $50-120/year depending on flow and product choice. Including ancillary costs (pain relief, underwear replacement), the total annual cost is $100-200+.
A quality menstrual cup costs $25-40 and lasts 5-10 years. Compared to $60-100/year on disposables, a cup saves $400-900 over its lifespan.
Menstrual cups and discs are cheapest long-term ($3-8/year amortized). Period underwear is mid-range. Disposable pads and tampons are most expensive over time.
The average is 15-25 tampons per cycle, depending on flow and how frequently they're changed. Heavy flow months may require more.
Yes. Medical-grade silicone menstrual cups and properly washed period underwear are safe and hygienic when used according to manufacturer instructions and cleaned between uses.
Most quality menstrual cups last 5-10 years with proper care. Some brands offer warranties. Even replacing every 3 years is dramatically cheaper than monthly disposable purchases.