What is Budget Burn Rate?

How Budget Burn Rate is Calculated

Burn rate calculation depends on how costs are tracked. The two most common methods:

**Labor cost method** (most accurate for agencies): Cost = employee hourly rate × hours logged. Each team member has a rate, and every timer stop adds their cost to the project running total. This is what Melororium's Budget Guardian uses.

**Percentage of time method**: If the project is 40% complete and 50% of the budget is spent, the burn rate is faster than planned. This method works when rates aren't available.

The labor cost method is more accurate because it reflects actual dollar spend, not just effort. A senior developer burning 10 hours costs more than a junior burning 10 hours — the percentage method doesn't show this.

Reading a Burn Chart

A burn chart shows cumulative project spend plotted against time. The x-axis is time (days or weeks). The y-axis is cumulative cost. A reference line shows the total budget.

Four patterns to recognize:

• Healthy — the curve rises steadily and is well below the budget line with sufficient time remaining
• At risk — the curve is rising faster than expected and will cross the budget line before the project ends
• Overrun — the curve has crossed the budget line; costs exceed budget
• Idle — a flat section of the curve means no hours are being logged — either the team isn't tracking time or work has stopped

Setting Budget Burn Alerts

An 80% threshold alert fires when costs reach 80% of the total budget. At this point, the project still has 20% of budget left — enough runway to take action.

Actions at 80%: - Review remaining scope and determine if it fits in the remaining budget - Identify tasks that can be cut or deferred to stay within budget - If scope can't be reduced, open a conversation with the client about a budget increase

A second alert at 100% signals that costs have reached the full budget. Work can continue past this point, but every additional hour is margin erosion. This alert is typically directed at project owners and account managers, not just the PM.

Budget Burn Tracking in Melororium

Budget Guardian in Melororium tracks burn rate in real time. Costs update automatically every time a team member stops a timer — rate × hours logged. The Budget tab on any project shows:

- Total budget (set by the PM) - Spent to date (sum of all logged labor costs) - Remaining (budget minus spent) - Profit margin (remaining / budget × 100%) - Burn chart — cumulative spend by day

Alerts fire at 80% (configurable) and 100% via in-app notification, Slack, and email. Per-project override lets tight-margin projects alert earlier (70%) while higher-margin projects alert later (90%).

Budget Guardian is included in Agency ($59/mo, 10 users) and Studio ($119/mo, 25 users) plans.