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Legal AI ROI Calculator
This calculator estimates how much mechanical legal work an AI platform such as LexVio could take off an Indian legal team's plate, expressed as hours saved per month, hours saved per year, indicative cost saving in rupees, and capacity gained in full-time-equivalents. It runs entirely in your browser: nothing you type is transmitted or stored. The time-saving percentages are illustrative assumptions that you can change, not measured results from any client engagement. The model assumes AI accelerates the mechanical layer of legal work — first-pass contract review, precedent search, filing tracking — while drafting judgment, negotiation strategy, advice and professional accountability remain entirely with the lawyer, CA or CS professional.
Count every agreement that receives a substantive legal read — NDAs, vendor and services agreements, employment contracts, SaaS terms, leases. Exclude documents that are only filed or countersigned.
Total professional time from first read to returning a marked-up draft, including internal discussion. If your mix is uneven, use a volume-weighted average rather than the worst case.
For an in-house team use fully loaded cost: annual CTC plus employer statutory contributions and allocated overheads, divided by productive hours. For a firm, use the blended charge-out rate across the fee earners who do this work.
Time spent locating and reading judgments and orders — Supreme Court, High Courts, NCLT, ITAT, CCI and CESTAT — plus tracing citation history and pulling authorities into a note.
Time spent tracking SEBI, RBI, MCA/ROC and GST obligations: maintaining the filing calendar, chasing internal owners for inputs, and reading regulatory circulars and amendments.
Qualified professionals whose time the tool would touch — advocates, in-house counsel, CAs and CS professionals. Exclude purely administrative staff.
Result
- Hours saved per month
- 54.5 hrs
- Hours saved per year
- 654 hrs
- Cost saving per year
- ₹22,89,000
- Capacity gained
- 0.39 FTE
- Hours saved per person per month
- 10.9 hrs
- Net annual benefit
- ₹22,89,000
Important
The default time-saving percentages below are illustrative planning assumptions chosen conservatively for modelling purposes. They are not benchmarks, not audited results and not a promise of performance. Replace them with figures your own team can defend before using any output in a business case. This calculator is an illustrative planning tool, not a forecast, a warranty or professional advice. The outputs depend entirely on the inputs and assumptions you supply, all of which are visible and editable on this page. Global Synapse Technologies makes no representation that any particular time saving, cost saving or capacity gain will be achieved in your organisation. Actual results vary with document complexity, contract mix, matter type, playbook maturity, data quality and how a team chooses to work. Nothing here suggests that software can substitute for a lawyer, chartered accountant or company secretary: LexVio accelerates mechanical work, while legal judgment, client advice, regulatory positions and professional accountability remain with the qualified professional. Calculations run in your browser; no input is transmitted to any server.
Assumptions behind this calculation
- The three time-saving percentages are illustrative planning assumptions selected conservatively for modelling. They are not measured results, benchmarks or client outcomes, and your own figures should replace them before any procurement decision.
- Savings are assumed to apply only to the mechanical layer of legal work: first-pass review, retrieval of authorities, and deadline tracking. Negotiation, advice, drafting judgment, court strategy and sign-off are assumed to take exactly as long as they do today.
- The model assumes a steady state after adoption. It excludes implementation time, template configuration, playbook setup and the learning curve in the first weeks of use.
- Cost saving is calculated as saved hours multiplied by your blended hourly cost. For an in-house team this represents redeployed capacity rather than cash released, unless you would otherwise have paid external counsel for that work.
- Capacity gained in FTE terms describes time returned to the existing team for higher-value work. It is not a headcount reduction estimate, and the model takes no view on staffing decisions.
- The FTE conversion uses your stated productive hours per professional per month, defaulted to 140 to allow for leave, training and administration.
- Every AI output — a Legal Health Score, a clause-level risk flag, a redline, a research result or a compliance alert — is assumed to be reviewed by a qualified professional before it is acted upon. That review time is included in the residual hours the model leaves in place.
- Volumes are assumed to be evenly distributed across the year. Seasonal peaks such as financial year-end or a fundraising round are not modelled separately.
How to use it
- 1
Enter your current volumes
Put in the contracts you review each month, the average hours a review takes, your blended legal hourly cost, and the hours spent on research and compliance.
- 2
Adjust the assumptions
Open the assumptions panel and set the time-saving percentages to something you would defend to your own finance team. The defaults are illustrative, not measured results.
- 3
Read the capacity figure, not just the money
Hours saved converted to full-time equivalents is usually the more useful number for a legal team, because the constraint is people rather than budget.
- 4
Sanity-check against a real month
Take one recent month, compare the modelled saving against what actually happened, and revise the assumptions before you take the number anywhere.
Common questions
How should an Indian legal team calculate its blended hourly cost for this model?
For an in-house team, take the fully loaded annual cost of the professionals whose time the tool would touch — gross CTC plus employer statutory contributions such as provident fund and gratuity provision, plus an allocated share of workspace, insurance and software overheads — and divide it by realistically productive hours rather than nominal hours. Using 140 productive hours a month, a professional costing 60 lakh rupees a year fully loaded works out to roughly 3,570 rupees an hour. For a law firm, use the blended charge-out rate across the specific fee earners who perform contract review, research and compliance tracking, not the partner rate. Understating this figure understates the true value of the hours being returned; overstating it makes the business case indefensible under scrutiny.
Why are the time-saving percentages editable instead of fixed at a headline number?
Because a fixed number would be a claim about your organisation that nobody has measured. Time saved by legal AI varies with contract mix, playbook maturity, how standardised your positions are, and how much of the work is genuinely mechanical versus genuinely judgment-led. A team reviewing high volumes of near-identical NDAs against a settled playbook sits at the top of any plausible range; a team negotiating bespoke joint venture agreements sits far below it. Exposing the assumptions as editable inputs with conservative defaults lets you build a case your finance function can interrogate, rather than one resting on a marketing figure. If you want a defensible number, run a timed sample of your own work before and after a pilot and put that figure into this calculator.
Does capacity gained mean the team can be reduced in size?
No. Capacity gained in this model measures hours returned to the existing team, converted into full-time-equivalents purely as a unit of measurement. It is not a headcount recommendation and the calculator takes no position on staffing. In practice, Indian legal and compliance teams that free up mechanical hours typically redirect them to work that was previously deferred: contract portfolio clean-ups, renewal and drift reviews across the vault, closer engagement with business teams, and earlier involvement in commercial negotiations. The professional judgment, the advice, the regulatory position and the accountability for all of it stay exactly where they were — with the qualified lawyer, chartered accountant or company secretary.
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LexVio reviews real contracts against Indian statutes and case law, tracks SEBI, RBI, MCA and GST obligations, and keeps an audit trail of every AI decision.