Your grocery benchmark from USDA food-plan data — and where overspending actually hides
"Are we spending too much on groceries?" has an actual reference answer: the USDA has priced complete, nutritious food plans monthly for decades — thrifty (the SNAP benchmark), moderate, and liberal tiers by household composition. This calculator builds your benchmark from your exact household (teens cost more than adults — the data confirms every parent's suspicion), compares your real spend, and points at the evidence-backed leaks when the gap is red.
| Household | Monthly benchmark | Per person-meal |
|---|---|---|
| Single adult | ~$470 | ~$5.20 |
| Couple | ~$860 | ~$4.75 |
| Family of 4 (young kids) | ~$1,340 | ~$3.70 |
| Family of 4 (two teens) | ~$1,620 | ~$4.50 |
Two structural facts the table encodes: small households pay more per head (package sizes, waste), and the thrifty plan is ~25% below moderate — proof by existence that most grocery bills carry a cuttable quarter without nutrition loss.
Caloric reality — USDA data prices teen boys at the top of every table (4,000-calorie days exist). The tool's age bands reflect the official plans; parents of two teens are not imagining the bill.
It's designed to be nutritionally complete — it's the basis for SNAP benefits — but it assumes near-zero waste, full home cooking, and price-driven substitution. Realistic as a target for tight seasons; the moderate plan fits normal life with normal imperfection.
USDA reprices monthly; this tool tracks the recent moderate-plan levels. Food inflation ran hot 2021-23 (~20% cumulative) then cooled — if your spend grew with it, you're normal; if it grew faster, the leak list applies.
Pickup is often budget-POSITIVE (list discipline, no aisle impulses) and usually free. Delivery adds 10-25% via fees, markups and tips — a convenience worth pricing honestly. The hybrid: pickup weekly, delivery never, list always.
Digital store coupons and loyalty prices: yes, effortless 5-10%. Clipping-culture optimization: mostly a hobby wearing a savings costume — the hour beats it at any wage. The big five leaks above out-save any coupon strategy 5-to-1.
The classic architecture: oats/eggs breakfasts, batch-cooked bases (rice, beans, roasted vegetables), 2-3 meat-stretching dinners (soups, stir-fries, pasta), frozen produce without shame, and a repeating 2-week menu. It's how grandmothers fed six — the math still works.
Yes — every figure computes locally in your browser.
Benchmark, measure, close the gap top-down — waste first, restaurants named honestly, store brands given their blind test. Groceries are the most controllable four-figure line in the budget, and the control tastes the same.