[{"data":1,"prerenderedAt":327},["ShallowReactive",2],{"\u002Fblog\u002Fwebsite-downtime-cost-calculator":3},{"id":4,"title":5,"author":6,"body":8,"category":315,"date":316,"description":317,"extension":318,"faq":319,"howTo":319,"image":319,"lastUpdated":316,"meta":320,"navigation":321,"path":322,"readingTime":323,"seo":324,"stem":325,"__hash__":326},"blog\u002Fblog\u002Fwebsite-downtime-cost-calculator.md","Website Downtime Cost Calculator: Estimate Revenue and Incident Impact",{"name":7},"Theo Cummings",{"type":9,"value":10,"toc":288},"minimark",[11,15,18,23,26,30,33,52,55,69,73,77,80,83,86,90,93,97,100,103,106,110,113,133,136,140,143,157,160,164,167,181,184,188,192,195,199,202,206,209,213,216,220,223,227,230,244,247,251,254,257,261],[12,13,14],"p",{},"Downtime cost is easy to underestimate because the damage spreads across revenue, support, and trust.",[12,16,17],{},"Use this calculator to model the direct financial impact of your current outage profile.",[19,20,22],"h2",{"id":21},"try-the-calculator","Try the calculator",[24,25],"website-downtime-cost-calculator",{},[19,27,29],{"id":28},"what-this-calculator-includes","What this calculator includes",[12,31,32],{},"The model estimates monthly and annual cost using:",[34,35,36,40,43,46,49],"ul",{},[37,38,39],"li",{},"Monthly revenue",[37,41,42],{},"Gross margin",[37,44,45],{},"Incident duration and incident count",[37,47,48],{},"Percentage of users affected",[37,50,51],{},"Support and incident labor cost",[12,53,54],{},"It gives four outputs:",[34,56,57,60,63,66],{},[37,58,59],{},"Revenue at risk",[37,61,62],{},"Gross profit loss",[37,64,65],{},"Support and response cost",[37,67,68],{},"Total estimated monthly cost plus annualized value",[19,70,72],{"id":71},"how-to-pick-inputs","How to pick inputs",[74,75,39],"h3",{"id":76},"monthly-revenue",[12,78,79],{},"Use trailing 3-month average revenue. If your revenue is seasonal, use annual average monthly revenue.",[74,81,42],{"id":82},"gross-margin",[12,84,85],{},"Use your real gross margin, not net margin. SaaS teams often sit between 70% and 90%.",[74,87,89],{"id":88},"incident-duration-and-count","Incident duration and count",[12,91,92],{},"Use incident history from the last 60 to 90 days. Avoid one-off extreme events unless they are likely to recur.",[74,94,96],{"id":95},"affected-users-percentage","Affected users percentage",[12,98,99],{},"Estimate how many active users were blocked from core workflows during incidents.",[74,101,65],{"id":102},"support-and-response-cost",[12,104,105],{},"Include engineering, support, and incident-command time for investigation, communication, and postmortem tasks.",[19,107,109],{"id":108},"example-calculation","Example calculation",[12,111,112],{},"Assume:",[34,114,115,118,121,124,127,130],{},[37,116,117],{},"Monthly revenue: $80,000",[37,119,120],{},"Gross margin: 80%",[37,122,123],{},"Incidents per month: 3",[37,125,126],{},"Average incident duration: 1.5 hours",[37,128,129],{},"Users affected: 40%",[37,131,132],{},"Support and response labor: 10 hours at $60\u002Fhour",[12,134,135],{},"This profile can produce a five-figure monthly downtime cost once direct and operational impact is combined.",[19,137,139],{"id":138},"why-this-matters-for-planning","Why this matters for planning",[12,141,142],{},"When teams quantify downtime cost, decisions become easier:",[34,144,145,148,151,154],{},[37,146,147],{},"Faster check intervals justify themselves",[37,149,150],{},"Multi-region monitoring has clear ROI",[37,152,153],{},"On-call and escalation coverage gets budget support",[37,155,156],{},"Status-page communication gets prioritized",[12,158,159],{},"Reliability work competes for roadmap time. Cost models give it business language.",[19,161,163],{"id":162},"cost-categories-this-model-does-not-include","Cost categories this model does not include",[12,165,166],{},"This tool is intentionally simple. It does not include:",[34,168,169,172,175,178],{},[37,170,171],{},"Long-term churn impact from repeated incidents",[37,173,174],{},"Enterprise renewal risk",[37,176,177],{},"Brand damage from public outage narratives",[37,179,180],{},"Regulatory or contractual penalties beyond labor and gross-profit impact",[12,182,183],{},"Treat the estimate as a floor, not a ceiling.",[19,185,187],{"id":186},"how-to-lower-downtime-cost","How to lower downtime cost",[74,189,191],{"id":190},"improve-detection-speed","Improve detection speed",[12,193,194],{},"Run 1-minute checks on critical endpoints so outages are detected quickly.",[74,196,198],{"id":197},"reduce-false-positives","Reduce false positives",[12,200,201],{},"Use multi-region consensus and confirmation checks to keep on-call focused.",[74,203,205],{"id":204},"shorten-response-path","Shorten response path",[12,207,208],{},"Use clear escalation policy, incident roles, and runbooks.",[74,210,212],{"id":211},"improve-customer-communication","Improve customer communication",[12,214,215],{},"Publish incident states on a status page and send subscriber updates.",[74,217,219],{"id":218},"protect-dependency-layers","Protect dependency layers",[12,221,222],{},"Add SSL, DNS, and domain expiry monitoring to prevent avoidable outages.",[19,224,226],{"id":225},"use-this-output-in-quarterly-reviews","Use this output in quarterly reviews",[12,228,229],{},"The calculator output works well in:",[34,231,232,235,238,241],{},[37,233,234],{},"Reliability roadmap planning",[37,236,237],{},"SLO and SLA target reviews",[37,239,240],{},"Tooling budget discussions",[37,242,243],{},"Postmortem prioritization",[12,245,246],{},"If your estimated annual downtime cost exceeds the cost of better monitoring and response operations, the investment case is straightforward.",[19,248,250],{"id":249},"final-take","Final take",[12,252,253],{},"Downtime cost is not just lost requests in a time window. It is a compound operations and trust cost.",[12,255,256],{},"Quantify it, track it monthly, and use it to guide monitoring design decisions.",[19,258,260],{"id":259},"related-guides","Related guides",[34,262,263,270,276,282],{},[37,264,265],{},[266,267,269],"a",{"href":268},"\u002Fblog\u002Fuptime-monitoring-guide","Uptime Monitoring Guide",[37,271,272],{},[266,273,275],{"href":274},"\u002Fblog\u002Fuptime-sla-monitoring","Uptime SLA Monitoring",[37,277,278],{},[266,279,281],{"href":280},"\u002Fblog\u002Fhow-to-monitor-website-uptime","How to Monitor Website Uptime",[37,283,284],{},[266,285,287],{"href":286},"\u002Fblog\u002Fwhy-you-need-a-status-page","Why You Need a Status Page",{"title":289,"searchDepth":290,"depth":290,"links":291},"",2,[292,293,294,302,303,304,305,312,313,314],{"id":21,"depth":290,"text":22},{"id":28,"depth":290,"text":29},{"id":71,"depth":290,"text":72,"children":295},[296,298,299,300,301],{"id":76,"depth":297,"text":39},3,{"id":82,"depth":297,"text":42},{"id":88,"depth":297,"text":89},{"id":95,"depth":297,"text":96},{"id":102,"depth":297,"text":65},{"id":108,"depth":290,"text":109},{"id":138,"depth":290,"text":139},{"id":162,"depth":290,"text":163},{"id":186,"depth":290,"text":187,"children":306},[307,308,309,310,311],{"id":190,"depth":297,"text":191},{"id":197,"depth":297,"text":198},{"id":204,"depth":297,"text":205},{"id":211,"depth":297,"text":212},{"id":218,"depth":297,"text":219},{"id":225,"depth":290,"text":226},{"id":249,"depth":290,"text":250},{"id":259,"depth":290,"text":260},"tutorials","2026-07-02","Use this website downtime cost calculator to estimate monthly and annual outage cost. Model revenue loss, support burden, and recovery spend with practical assumptions.","md",null,{},true,"\u002Fblog\u002Fwebsite-downtime-cost-calculator",8,{"title":5,"description":317},"blog\u002Fwebsite-downtime-cost-calculator","-7jOvoaS_G03TssH5JphYoBRwkctv930PYBkMvf9L8s",1783025072729]