The purchase price of an ice bath is only part of the cost. Ongoing expenses — ice, electricity, water, cleaning chemicals and maintenance — can add up significantly over a year. This guide breaks down every cost so you can budget accurately before buying.

Upfront purchase costs

SetupTubChillerTotal upfront
Portable + ice$100–$400—$100–$400
Portable + chiller$300–$900$500–$1,500$800–$2,400
Rigid + ice$800–$2,000—$800–$2,000
Rigid + chiller$800–$3,000$800–$2,500$1,600–$5,500
Premium rigid + chiller$2,000–$5,000$1,500–$3,000$3,500–$8,000

Ongoing costs: ice

If you cool with ice, the cost per session depends on how much ice you need and where you buy it:

  • Supermarket ice: $4–$8 per 2 kg bag. A 300 L tub typically needs 10–20 kg per session = $20–$80 per session.
  • Bulk ice (petrol stations, ice suppliers): $5–$10 per 5 kg bag. More economical for larger quantities.
  • Home freezer: Free if you have freezer space, but a typical domestic freezer produces only 2–4 kg per 24 hours — not enough for a full tub.
UsageIce per sessionCost per sessionAnnual cost (ice only)
2×/week10 kg$10$1,040
3×/week10 kg$10$1,560
5×/week15 kg$15$3,900

Ongoing costs: chiller electricity

Chiller electricity costs depend on usage, ambient temperature and insulation. Based on Australian electricity rates (~$0.30/kWh):

SetupDaily energyDaily costMonthly costAnnual cost
0.5 HP, indoor, well-insulated2–4 kWh$0.60–$1.20$18–$36$216–$432
0.5 HP, outdoor, moderate insulation4–6 kWh$1.20–$1.80$36–$54$432–$648
1.0 HP, outdoor, warm climate6–10 kWh$1.80–$3.00$54–$90$648–$1,080

Ongoing costs: water

How often you change the water depends on usage, filtration and chemical treatment:

  • With chiller + filtration: Change every 2–4 weeks. 300 L × 12–26 changes/year = 3,600–7,800 L/year.
  • Without filtration (ice only): Change every 1–2 weeks. 300 L × 26–52 changes/year = 7,800–15,600 L/year.

At Australian water rates (~$3/kL), annual water cost is $11–$47 — negligible compared to ice or electricity.

Ongoing costs: chemicals and maintenance

  • Water treatment chemicals: $10–$20/month (sanitiser, pH balancer)
  • Filter replacements: $20–$60 every 3–6 months
  • Tub cover replacement: $50–$200 every 1–3 years
  • Chiller servicing: $100–$200 annually (recommended)

Total cost of ownership: first year

SetupUpfrontOngoing (year 1)Year 1 totalYear 2+ annual
Portable + ice (3×/week)$200$1,560 + $200$1,960$1,760
Rigid + chiller (3×/week)$2,500$432 + $300$3,232$732
Premium rigid + chiller$5,000$648 + $400$6,048$1,048
Key insight: The ice-based setup is cheaper in year one but costs more every year after. The chiller setup has a higher upfront cost but much lower ongoing costs. Over 3 years, a rigid + chiller setup ($2,500 + $732×3 = $4,696) is cheaper than portable + ice ($200 + $1,760×3 = $5,480).

Hidden costs to consider

  • Delivery/freight: Some remote postcodes incur surcharges — see our delivery guide.
  • Electrical installation: If you need a new outdoor power point, budget $200–$500 for an electrician.
  • Plumbing fittings: Adapters, hoses and fittings if buying tub and chiller separately: $30–$100.
  • Platform/pad: A level surface or pad for outdoor installations: $0–$500.

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