How Long Does a 19L Water Bottle Last? A Guide for Families of 2 and 5
How long one 19L bottle lasts for a household of 2 or 5 in Karachi: illustrative estimates, what changes them and how to choose a weekly or monthly plan.
19 litre water bottle price in Karachi: what you really pay each month
Short answer
Pearl Voda 19L bottles cost Rs 195 on regular supply, Rs 177 on the monthly advance plan, Rs 170 on the weekly offer and Rs 160 for offices, all with delivery included. Over a month the plan you pick matters more than the per-bottle number: at 40 bottles a month the right plan saves about Rs 1,000.
The rates (October 2026)
| Plan | Rate per bottle | Security deposit |
|---|---|---|
| Regular supplyOrder when you need water | Rs 195 | Rs 1,250 |
| Monthly advance planPay for your monthly requirement in advance | Rs 177 | Rs 1,000 |
| Weekly 10+ bottlesFor households taking 10+ bottles a week | Rs 170 | Rs 850 |
| Corporate supplyOffices, businesses and corporate clients | Rs 160 | Rs 850 |
What this costs over a month
A per-bottle price is hard to judge on its own, so here it is multiplied out. These totals are for bottles only. The security deposit is separate and refundable.
| Bottles per month | Regular, Rs 195 | Monthly advance, Rs 177 | Weekly offer, Rs 170 |
|---|---|---|---|
| 8 (about 2 a week) | Rs 1,560 | Rs 1,416 | Not applicable |
| 20 (about 5 a week) | Rs 3,900 | Rs 3,540 | Not applicable |
| 40 (10 a week) | Rs 7,800 | Rs 7,080 | Rs 6,800 |
Offices and businesses are on the corporate rate of Rs 160. At 40 bottles a month that is Rs 6,400.
Two things stand out. First, the monthly advance plan saves a little at every volume, but it needs you to pay for the month up front. Second, the weekly offer only applies once you reach 10 bottles a week, and there it is the cheapest option for a household.
What the per-bottle price can hide
- Delivery charge. Ours is included. Some suppliers add a fee per trip, which makes small orders expensive.
- Minimum order. We have none, so you can order two bottles or twenty.
- Deposit and refund. Ours is Rs 1,250 on regular supply, Rs 1,000 on the monthly advance plan and Rs 850 on the weekly offer and corporate supply, returned within 4 to 5 days after your account is closed.
- Records. We send a WhatsApp message after every delivery with bottles supplied, exchanged and your balance.
How to pick your plan
Do not guess your usage. Take the 3 bottles free trial, note how long they last, and follow our method for estimating weekly bottles. Then compare weekly and monthly delivery. Promotional offers apply to eligible orders and terms apply.
Ready to order?
Message us on WhatsApp with your quantity and area.