Rex says
Money math without the spreadsheet headache. Plug in your numbers and I'll show you exactly where the dollars land.
Try a scenario
Click to load — tweak from there.Inputs
Result
Amount billable this period
$94,250
Front-load ratio (1.0 = neutral)
1.08
Line item % of total contract value
6.0%
Value allocated above actual cost estimate
$27,000
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How to use this
- 1Enter line item scheduled value ($).
- 2Enter percent complete this period (%).
- 3Enter total contract value ($).
- 4Enter estimated actual cost of this line item ($).
- 5Enter total estimated actual project cost ($).
- 6Read your amount billable this period on the right — it updates as you type.
- 7Hit Share to keep the scenario or send it to someone.
About this calculator
A schedule of values (SOV) breaks the total contract sum into line items by trade or CSI division for progress billing purposes — each pay application draws down against these line items based on percentage complete. Owners and architects scrutinize SOVs for front-loading, where a contractor inflates early-schedule line items (site work, mobilization) relative to their actual cost share so they collect more cash early in the job than the work performed justifies, effectively getting an interest-free loan from the owner. This calculator takes a line item's allocated contract value and percentage complete to compute the amount billable this period, and separately flags front-loading risk by comparing a line item's percentage of total contract value against its percentage of estimated actual cost — a material mismatch is exactly what a sharp owner's rep or architect will catch and reject during pay application review.
Worked example
Using the values the calculator loads with:
Inputs
- Line item scheduled value: 145000 $
- Percent complete this period: 65 %
- Total contract value: 2400000 $
- Estimated actual cost of this line item: 118000 $
- Total estimated actual project cost: 2100000 $
Results
- Amount billable this period: $94,250.00
- Front-load ratio (1.0 = neutral): 1.08
- Line item % of total contract value: 6.0%
- Value allocated above actual cost estimate: $27,000.00
What each field means
Inputs
- Line item scheduled value ($)
- The line item scheduled value used in the calculation, measured in $. Starts at 145000 $ so you have a working example on load.
- Percent complete this period (%)
- The percent complete this period used in the calculation, measured in %. Starts at 65 % so you have a working example on load. Accepted range: 0–100 %.
- Total contract value ($)
- The total contract value used in the calculation, measured in $. Starts at 2400000 $ so you have a working example on load.
- Estimated actual cost of this line item ($)
- The estimated actual cost of this line item used in the calculation, measured in $. Starts at 118000 $ so you have a working example on load.
- Total estimated actual project cost ($)
- The total estimated actual project cost used in the calculation, measured in $. Starts at 2100000 $ so you have a working example on load.
Results
- Amount billable this period
- Returned as a money amount in US dollars and shown as the headline result. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Front-load ratio (1.0 = neutral)
- Returned as a decimal number. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Line item % of total contract value
- Returned as a percentage. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Value allocated above actual cost estimate
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
FAQ
What front-load ratio is considered a red flag?
A ratio meaningfully above 1.15-1.2 (meaning a line item is scheduled for 15-20% more of the contract value than its actual cost share suggests it should carry) typically draws scrutiny from architects and owner's reps reviewing pay applications. A ratio at or near 1.0 across most line items indicates a clean, defensible SOV that won't get flagged during review.
Why do contractors front-load an SOV in the first place?
Front-loading improves early project cash flow by collecting more cash relative to cost incurred in the early months, which offsets the natural cash drag from paying subs and suppliers before collecting from the owner, and provides a cushion if a later dispute or slow payment period hits. Moderate, defensible front-loading (weighting early line items like mobilization and site work slightly higher) is common practice; aggressive front-loading that clearly doesn't reflect real cost is what gets rejected.
How detailed should SOV line items be?
Most owners and lenders want line items broken out by CSI division or trade with enough granularity to track meaningful progress (typically 20-50 line items on a mid-size commercial job), but not so granular that updating percentage complete each month becomes an administrative burden. AIA G703 continuation sheets are the standard format most commercial projects use.
Does retainage get calculated per line item or on the total?
Retainage is almost always calculated on the total billed amount per pay application (summing across all line items), not tracked separately per line item, since the SOV's purpose is allocating value for progress tracking, while retainage is a contract-level withholding percentage applied uniformly to the total earned amount.
Accuracy and limitations
- Results are estimates before tax, fees, and inflation unless an input explicitly covers them.
- Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.
- This is educational maths, not financial advice. Check anything contractual with the lender or your accountant.
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Cite this calculator
Writing about this topic? Grab a citation — every link helps keep these tools free.
RevenueLab. (2026). Schedule of Values Line Item Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/schedule-of-values
<p>Source: <a href="https://www.revenuelab.fyi/toolbox/schedule-of-values" target="_blank" rel="noopener">Schedule of Values Line Item Calculator — RevenueLab</a> (2026).</p>
Source: [Schedule of Values Line Item Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/schedule-of-values) (2026).