# What is bottom up etc?

Asked By: Twanda Pataias | Last Updated: 2nd June, 2020
Category: personal finance financial planning
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The bottom-up method of calculating the EAC is a simple concept. This simply adds the Actual Cost (AC), which is how much money was actually spent at this point, to the bottom-up ETC. The bottom-up ETC is the sum of how much all the remaining estimated costs will be.

In this regard, what is the difference between ETC and EAC?

As the project progresses, it will be necessary to forecast out the total anticipated funding required. The two forecasts utilized are the estimate at completion (EAC) – how much the project is forecasted to cost overall – and the estimate to complete (ETC) – how much funding is required to complete the remaining work.

Additionally, what does ETC mean in project management? estimate to complete

In respect to this, what is the formula for etc?

You use the formulaETC = (BAC – EV)/CPI” with an assumption that the future cost performance will be same as the current cost performance.

What is a bottom up estimate?

Bottom-up estimating is a project management technique in which the people who are going to do the work take part in the estimating process. Setting the estimates of the amount of work, duration and cost at the task level lets you combine them into estimates of higher-level deliverables and the project as a whole.

30 Related Question Answers Found

### What is EAC formula?

Formula for the Estimate at Completion
Estimate at Completion = Money spent to date + (Budgeted cost for the remaining work – Earned Value) / (Cost Performance Index * Schedule Performance Index) EAC = AC + [(BAC – EV) / (CPI * SPI)]

### What is complete estimate?

In earned value analysis, the Estimate At Completion, usually abbreviated EAC, is the estimate of the final project cost given the past performance of the project. Thus, it allows the project manager to see what the final project cost estimate is.

### What does EAC stand for?

Equivalent annual cost

### What is EAC PMP?

Estimate at completion (EAC) is calculated to see how different a project cost is going to be from the actual budget. If the past financial performance reflects how the project will behave in the future, then cost performance index (CPI) can be used to calculate EAC.

### What is complete forecast?

Forecast to Complete = Calculated Unit Cost x Units Remaining. Planned = Calculated Unit Cost x Total Units (based on the full duration calculated from Start to End Date).

### What is ETC estimate?

In earned value analysis, the Estimate To Complete, usually abbreviated ETC, is the expected remaining cost to complete the project. It is not the final overall project expected budget (that's the EAC), rather it is the expenditure from now to the end of the project.

### What is CPI project management?

CPI. The cost performance index is a ratio that measures the financial effectiveness of a project by dividing the budgeted cost of work performed by the actual cost of work performed. If the result is more than 1, as in 1.25, then the project is under budget, which is the best result.

### What is schedule variance?

Schedule variance is an indicator of whether a project schedule is ahead or behind and is typically used within Earned Value Management (EVM). Schedule Variance can be calculated by subtracting the Budgeted Cost of Work Scheduled (BCWS) from the Budgeted Cost of Work Performed (BCWP).

### What is Tcpi?

The To Complete Performance Index (TCPI) is a comparative Earn Value Management (EVM) metric used primarily to determine if an independent estimate at completion is reasonable. It computes the future required cost efficiency needed to achieve a target Estimate at Completion (EAC).

### How do you calculate an estimate?

The general rule for estimating is to look at the digit to the right of the digit you want to estimate. Estimating or rounding to the nearest whole number means looking at the digit to the right of the decimal. If you see a digit greater than 5, round up, and if it's less than 5, round down.

### How do you estimate cost?

The most common way to estimate costs is to make a list of items you need and add up their costs. Make sure you include all applicable costs, such as equipment and parts, materials and supplies, labor, financing, fees and licensing, transportation, and acquisition costs for land or facilities.

### What is the Tcpi for the project using the BAC?

The TCPI to bring the project in on the BAC is the ratio of the value of the remaining project work, per PMI's definition [BAC minus earned value (EV)], all divided by the amount of the remaining funds [BAC minus actual cost (AC)]. This formula works out to be: TCPI = (BAC – EV) ÷ (BAC – AC).

### What is estimated time of completion?

Term Definition
Estimated time to complete is a projection of the time and or effort required to complete a project activity. Estimated time to complete is a value that is expressed in hours of work required to complete a task or project. Estimating the time to complete is one component of the project plan.

### What is ETA in project management?

ETA stands for Estimated Time Allocation (project management)

### What is BAC in project management?

Budget at Completion (BAC) is the total budget allocated to the project. BAC is generally plotted over time. For example, periods of reporting (Monthly, Weekly, etc.) BAC is used to compute the Estimate at Completion (EAC), explained in the next section. BAC is also used to compute the TCPI and TSPI.

### How do I find the CPI?

To calculate CPI, or Consumer Price Index, add together a sampling of product prices from a previous year. Then, add together the current prices of the same products. Divide the total of current prices by the old prices, then multiply the result by 100. Finally, to find the percent change in CPI, subtract 100.

### What is an ETA in business?

estimated time of arrival (ETA) Date and time at which an air or ship journey is expected to arrive at named city or port. Also called expected time of arrival.