PACK THE RIGHT WATER

The only camping water calculator built for Canadian conditions. Real math. Metric units. Provincial climate zones baked in.

Water Measure

Camping Water Calculator | CampingHour

Total Water Needed

45.4 L

45 × 1L bottles

5 × 10L jugs

45.4 kg

Adults

Children

Pets

Days

Activity Level

At Camp

1.0×

Day Hiking

1.4×

Backpacking

1.8×

Climate

Cool & Shaded

1.0×

Typical Summer

1.2×

Hot & Exposed

1.5×

Safety buffer (+20%)

Recommended — spills, miscounts, hot days

1L Bottles

10L Jugs

45.4

KG Weight

Based on 2L/adult/day baseline · 1.5L/child · 0.5L/pet · Cooking & hygiene not included.
Always confirm with local trail conditions. Learn more at CampingHour

Why water matters

Most Campers Get The Math Wrong.

of campers we surveyed brought less than half the water they actually needed for the trip.

0 %

“Two litres a day” is American lifestyle advice. It was never built for a humid Ontario portage or a Rockies ridge in July.

is the weight of every single litre water is the heaviest thing in most packs.

0 KG

The popular rules of thumb collapse the moment conditions change. They ignore exertion, they ignore heat, and they ignore the simple fact that a dog, a toddler, and a backpacker all drink differently. The result is the same every season coolers run dry on day three and someone ends up filtering questionable lake water at dusk.

more water is burned on a hard portage day than sitting around camp.

CampingHour does the real arithmetic for you. Plug in your group, your activity, and your climate zone, and you get an honest litre figure plus the weight you’ll actually be hauling. Start with the water calculator, then read the Canada Guide for province specific advice.

consumption on hot, exposed terrain versus a cool shaded forest site.

+ %

Field tips

Small Habits, Dry Packs.

COOKING

Campfire Tax

Cooking, coffee, and clean-up quietly eat 1–1.5L per person each day. Budget for the fire, not just for drinking.

HEAT

The Heat Spike

A single hot, exposed afternoon can double intake. When a heatwave is forecast, bump your climate setting before you pack.

Dogs

Don't Forget Fido

A medium dog needs roughly 0.5–1L a day, more on the trail. Always carry water for every set of paws too.

Safety

The 20% Rule

Always pack a fifth more than the math says. Spills, miscounts, and a delayed pickup are normal — running dry shouldn't be.

Field notes

Read Before You Pack.

How Much Water Should You Actually Bring Camping?

The "two litres a day" rule is wrong for most trips. Here's the real formula — and why activity and climate change everything.

BC vs Ontario vs Alberta: Water Planning Is Different

Coastal rainforest, humid portages, and dry alpine air all demand different math. A province-by-province look.

The Camping Mistake That Ruined Our Algonquin Trip

We brought 14 litres for nine days. We needed 47. A first-person account of rationing by day four.