A 500 sq ft mid-range installation with a sub-base and weed barrier runs $4,900–$8,800 on this calculator, or $9.80–$17.60 per sq ft — turf is only one of seven priced lines, and the sub-base alone can cost more than the turf itself. Grade is the input that moves price the most: premium pet or putting turf runs $15–$22 per sq ft against $8–$12 for budget turf, before any of the site-prep add-ons.
How this calculator prices a turf install
Seven lines make up the total: turf, infill, labor, and four optional site-prep items — sub-base, weed barrier, shock pad, and perimeter edging. All seven scale off the same square footage except edging, which scales off perimeter instead.
Turf, infill, and labor alone — without any site-prep add-ons — come to $3,250–$5,500 on the same 500 sq ft, or $6.50–$11.00 per sq ft. The sub-base and weed barrier together add $1,650–$3,300 on top, meaning site prep can account for a third or more of the finished price. A quote that skips sub-base compaction isn't cutting a cosmetic corner — it's the layer that keeps turf from puddling and shifting.
The payback math, and its limits
The calculator estimates annual savings at $0.15 per sq ft of turf — $75 a year on the 500 sq ft example above, $750 over ten years. That's a maintenance-and-water offset only; it doesn't include the installation cost in the comparison, so it isn't a payback period by itself. Set the $4,900–$8,800 install cost against $750 in ten-year savings and the honest read is that artificial grass here is a durability and time trade, not a cost-recovery investment for most lot sizes this calculator covers.
Angi and HomeGuide both put fully installed artificial grass in the same $8–$22 per sq ft band this calculator's dataset uses, with labor and base prep making up 50–60% of a typical project — consistent with the site-prep share shown above.
Methodology
All dollar figures are computed directly from this calculator's own per-sq-ft rates for turf grade, pile height, infill, labor, and each site-prep add-on, plus its perimeter-based edging rate — no figure here is estimated or interpolated beyond that arithmetic. Cost-range context is this page's own cost dataset (Angi, HomeGuide), retrieved July 2026.
Sources
- Angi — Artificial Grass Installation Cost (2026) — accessed 2026-07-13
- HomeGuide — Artificial Grass Cost (2026) — accessed 2026-07-13