Direct answer: Savings from switching to bottleless water vary by bottle use, delivery fees, storage and handling compared with installation, equipment service, filters and maintenance. Calculate the break-even point from real costs.
No honest savings percentage applies to every office. Use recent invoices and a written bottleless proposal, then test expected, low-use and high-use scenarios.
Calculate current bottled cost
Add bottles, deposits, cooler rent, route charges, minimums, storage and internal receiving or bottle-handling time. Annualize irregular charges.
Calculate the bottleless total
Add installation, monthly equipment and service, filters, sanitation, repairs and any plumbing or electrical work. Review bottleless water systems by actual capacity.
Find the break-even month
Subtract the proposed monthly total from the current monthly total, then divide setup cost by that difference. Use the water cost guide to compare consistent inputs.
