How to Forecast Restaurant Revenue for the Next Quarter

If forecasting next-quarter revenue feels harder than it used to, that’s because it is. Across Canada, demand is still there, but it comes with layers of complexity. Your guests are watching prices more carefully, labour's still tight, and costs can shift faster than you can update your menu. 

Forecasting right now isn’t about nailing all your numbers, as that’s unrealistic. It’s about giving yourself a plan you can run the business on, with assumptions you can explain, and a way to adjust early when the quarter starts to drift.

This guide walks you through a practical approach to forecasting revenue for the next quarter using the signals you can actually see and the levers you can actually pull.

Why next quarter might feel so unpredictable

In a stable market, you could lean heavily on last year's numbers, add in some seasonality, and call it done. But 2026 is a little more complicated. You're dealing with inflation pressure, more cautious spending habits, and uneven demand that shifts by daypart, by channel, sometimes even by weather.

Statistics Canada’s monthly read on food services is a useful reality check. It won’t tell you what your dining room will do next month, but it does show whether the category as a whole is trending up, holding steady, or losing momentum in nominal dollars. That context matters when you’re deciding how aggressive to be with staffing, purchasing, and promo spend.

The mood across the industry matters too. Toast’s Voice of the Canadian Restaurant Industry report reflects what a lot of operators are living right now: there’s still appetite to grow, but fewer people are betting on expansion, and inflation is still sitting in the driver’s seat. In other words, it’s a “push forward, but watch the numbers closely” quarter.

That’s why the goal isn’t a perfect forecast. It’s a solid one. Something that can handle normal swings in traffic and spend without forcing you into constant schedule rewrites.

Start with how your restaurant actually earns revenue

A lot of forecasts fall apart because they start with a shortcut: “We did $X last quarter, so let’s add 5%.”

In reality, your revenue is built from a few moving parts you can actually see: how many guests come in, what they spend, and whether you can serve them smoothly across your hours and channels. 

Guest count and average spend matter, but so do the realities like how many seats you can actually turn during service, whether your kitchen can keep up when tickets start piling, and if you've got enough people on the floor to handle a rush without guests waiting 20 minutes for water.

So before you touch any “growth %,” pull a normal week from last quarter and write down three real numbers you can verify quickly, like average covers by daypart, average check by daypart, and how many seats you actually turned at peak. If your forecast implies a big jump in revenue, you should be able to point to which of those three numbers is realistically changing next quarter, and why. If you can’t, the forecast is probably wishful thinking rather than a plan you can staff and order against.

Anchor your baseline to the right period

For next-quarter forecasting, start with the same quarter last year, then layer in what the most recent quarter is telling you. In Canada, seasonality can be strong, but it's never identical year over year—holidays shift, weather changes, local events come and go. Using only last year can make you overconfident. Using only recent weeks can make you chase noise.

A simple way to do it is to start with what happened in the same quarter last year, week by week, then sanity-check it against what you’ve actually seen lately. Look at the last 4–8 weeks and compare them to the same stretch last year. If you’re running a bit hotter or a bit softer, bake that into the forecast. You still respect the usual seasonal shape, but you’re not pretending this year is identical to last year.

Pressure-test demand using what Canadian guests are telling you

Your sales data is the core of the forecast, but it's not the whole story. Consumer behaviour matters—especially when people are changing how often they dine out and how much they're willing to spend.

According to the Toast Consumer Preferences Survey 2025, nearly half of Canadian consumers dine out or order delivery once a week, while a solid chunk do so 2–3 times per week. That's a helpful reminder that weekly habits still exist, even when budgets are tight. The opportunity is to earn a place in that routine, not just win occasional splurges.

Digging deeper, the Toast Consumer Preferences Survey 2025 shows that many guests notice when you change your menu prices—at least sometimes—and a decent chunk notice them often.

That's worth remembering: the "quiet" price increase you slip in might not be so quiet anymore, especially to the regulars who know your menu by heart. So if your next-quarter plan includes bumping prices, don't just add the math to your revenue line. Think about how guests might actually respond—whether that's ordering differently, coming less often, or not noticing at all.

When you ask diners what drives their restaurant choice, price comes through loud and clear. Most people say it matters a lot, and for many it’s the main deciding factor.

That doesn’t mean you need to race to the bottom. It just means your forecast should be realistic. Don’t bake in big jumps in traffic or average check unless you’ve got a concrete reason, like extra patio capacity, a menu change that’s already performing, a local event run you can see coming, or a marketing channel that reliably brings people in.

How to build your forecast in layers

The best next-quarter forecasts start with a solid base case you could walk anyone through, then add only the changes you can actually point to and explain.

Layer 1: Your base case

Your base case answers one question: "If we run next quarter the way we ran last quarter and adjust for seasonality what happens?"

Build this week by week, not as one big quarterly number. Weekly breaks force you to deal with reality like the long weekend that kills your Monday or the holiday week when half your regulars are out of town.

And if you've got multiple revenue streams—dine-in, delivery, takeout, private events, catering—your base case needs to reflect how each one's actually performing right now. They don't move together. A killer patio season can hide the fact that your delivery numbers are sliding. One blended number is how you end up blindsided.

Layer 2: Named operational changes

Now add the changes you can name and explain in one sentence.

Maybe you're extending hours. Adding Sunday brunch. Pushing happy hour harder. Reopening the patio. Tweaking how you pace reservations. Staffing the bar differently on Fridays. These are all forecastable because they change your capacity or your pace—and you can explain exactly how.

Layer 3: Risk bands you can actually use

Then give yourself two extra takes on the quarter: a slightly cautious version and a slightly stronger one.

The only rule is that each version needs a real reason behind it. Not “just in case,” but something you can point to. The cautious version might assume a small drop in traffic or a few peak shifts where staffing limits what you can serve. The stronger version might assume an early patio start, a busy local calendar, or a run of weekends that usually overperform.

Having that range makes the forecast easier to use. Finance can see what you’re protecting against. Ops can schedule with some boundaries. And you’re less likely to end up in the familiar situation where the plan looks great on paper, then week two arrives and you’re rewriting everything under pressure.

Turn your forecast into real decisions

A forecast earns its keep when it actually changes what you do.

Labour is the fastest place to feel a bad forecast. Short a key cook or server on a Saturday and you’ll cap revenue and damage the experience. Overstaff a slow Tuesday and you’ll bleed margin quietly. That’s why it’s more useful to forecast by daypart and role than to rely on one weekly number. That fits the analysis from Toast’s Voice of the Canadian Restaurant Industry report, where many expect sales growth, but inflation is keeping planning cautious.

Inventory should follow the same logic. Your forecast shouldn’t just say “buy more” or “buy less.” It should tighten par levels and reorder points so you’re not lurching between over-ordering and 86’ing items when weeks come in uneven.

Marketing is where a forecast can make your life easier. If you can see midweek is likely to be quiet, you get to decide ahead of time what you’re doing about it. You can put money behind bringing people in, or you can run leaner, protect labour, and live with a slower patch.

Either choice can be right. The difference is making it a decision early, not a last-minute scramble when the schedule’s already posted.

The simple test of a good forecast: can you actually run your business from it?

A next-quarter forecast is only “good” if it makes your next decisions easier. And if it still looks reasonable once the quarter actually starts.

As an owner, you should be able to use it to think about cash and what could go wrong. If you run ops, you should be able to schedule and buy based on it without feeling like you’re taking a punt. If you’re a GM, you should be able to say to the team, in normal words, what you think is coming, where you’re putting extra support, and what you’ll keep an eye on each week.

And if you’re leading finance, it shouldn’t just be one neat number. It should be the story behind the number: the assumptions you’re making, what would change your mind, and how you’ll adjust as real sales roll in.