Price Your Trade Stand's Power Before the Venue Prices It For You — Free
Enter the stand's total wattage, the hours it runs, the venue's rate per kWh and the wattage of a lower-energy setup, and the chart shows the daily draw, the cost per show and what the swap would save. The free tier is the whole card: every field, every state, and the state link. Nothing is withheld behind the optional one-time tier.
1 · Set the power chart
FIRST-LOAD · sample record filed
Data note: Everything is computed in this browser tab. Nothing you type is uploaded, and nothing is stored on our servers. Redact names and identifying details before you paste anything sensitive, and check the output against the named source before you act on it.
2 · Read the plotted chart
GratisAI priced my trade stand's power — daily draw, cost per show, annual total, and what the lower-wattage swap pays back.
Boundary: This multiplies the figures you type in; it is not an electrical calculation, it cannot verify a venue's tariff or connection charges, and it ignores surge, diversity and distribution losses. Check the rated wattage against each item's label, the rate against the exhibitor manual, and have any temporary electrical installation signed off by a qualified person.
Free core · $4 one-time
The on-screen result is free and repeatable forever. The one-time tier adds a tangible file you keep and the saved history that comes with it; it never removes or degrades the free result.
- Printable power chart for the stand proposal — one page with the daily, monthly and annual figures and the swap's payback — estimate: ~20 minutes saved per budget conversation with the marketing lead
- Saved show history — keep the previous three charts in this browser so next year's rate rise is visible against your own record — estimate: ~15 minutes saved per exhibitor-pack read
- Kit-list column on the paid copy — list each item's wattage beside the total and print the load breakdown — estimate: ~25 minutes saved per stand design re-adding the numbers
ONE-TIME STEP · the printable copy and saved history are the optional step
Good to know, with care. The one-time option simply unlocks this app here on your device — no account needed, and nothing you type ever leaves this browser. Your free result above stays complete either way, always.
Unlock Pro — $4 one-time
- Printable power chart for the stand proposal — one page with the daily, monthly and annual figures and the swap's payback — estimate: ~20 minutes saved per budget conversation with the marketing lead
- Saved show history — keep the previous three charts in this browser so next year's rate rise is visible against your own record — estimate: ~15 minutes saved per exhibitor-pack read
- Kit-list column on the paid copy — list each item's wattage beside the total and print the load breakdown — estimate: ~25 minutes saved per stand design re-adding the numbers
One-time price, yours to keep on this device — no account needed. After secure checkout you'll return here and your Pro features will be ready and waiting.