{"listing":{"id":"0207be8c-9aa5-42ab-877e-710eeea2aa26","name":"Gravel Calculator (GravelCalc)","slug":"gravel-calculator-gravelcalc","website_url":"https://gravelcalculate.com","tagline":"Free gravel calculator for tons, cubic yards, bags and cost","description":"Free online gravel calculator that turns area and depth into tons and cubic yards to order, plus bags, truckloads and cost. Covers crushed stone, pea gravel, crusher run, river rock and more.","categories":["productivity","other"],"features":["Tons and cubic yards from area+depth","10+ gravel materials","Driveway and patio presets"],"pricing_model":"free","pricing_summary":"Free","cta_label":"Try free","screenshot_url":"https://screenshots.azn8.com/screenshots/0207be8c-9aa5-42ab-877e-710eeea2aa26/cfd84ef6eec52867.webp","screenshot_status":"ready","screenshot_updated_at":"2026-11-06T01:10:08.769Z","status":"live","source":"api","url":"https://azn8.com/listing/gravel-calculator-gravelcalc","created_at":"2026-11-06T01:10:00.160Z","updated_at":"2026-11-06T01:10:00.160Z","published_at":"2026-11-06T01:10:00.160Z","featured":false}}