Calculator funnels
We create calculator funnels: an interactive calculation for the user's request — cost, savings, payback, volume — that engages, gives a useful estimate and gently leads to a request. So a visitor immediately sees a reference point and leaves a contact. Honestly upfront: a calculator gives an ESTIMATE based on entered data and assumptions, not an exact price or a guarantee; and it must compute HONESTLY, not be 'rigged' for a favorable result.
Calculator funnels — overview

Calculator funnels is an implementation project: we design the calculation logic (input fields, formulas, assumptions), implement an interactive calculator (price/estimate, savings, payback/ROI, material volume, etc.), output a clear result with caveats and a request form, integrate it into your system. Honestly about the main rule, this is key: the calculator must compute HONESTLY by real formulas and transparent assumptions — we do NOT 'rig' it to always show exaggerated savings/benefit or an understated price; a rigged calculation is deception, it gets exposed on real contact and kills trust (and carries risk if it misleads about price). Honestly about the result's status: it is an ESTIMATE based on entered data and assumptions, NOT a final price, quote or guarantee — we state this directly ('preliminary', 'final to be confirmed') so as not to create false expectations. Honestly about the effect: calculators engage and qualify, but we do NOT guarantee a conversion increase or request quality and do not promise '+X%' — it depends on the topic, complexity, offer; the effect should be checked with a test. Honestly about data/privacy: collecting inputs and contacts is user data (consent/policy — with a lawyer). Honestly about the essence: this is an interactive calculation funnel, NOT an exact quote and NOT a quiz selection (648 — separate) and not a CRM calculator. An important boundary: these are calculator funnels, not quiz funnels (648), not forms (631) and not integration with an ERP/pricing engine (we can do it separately). If the calculation is complex and depends on many unknowns, we honestly show a range and mark it 'preliminary', not an exact figure. Picture this: instead of 'prices on request — contact us' a visitor gets an honest reference themselves and leaves a request for an exact calculation. The base price starts from 20,000 ₽ per project; it depends on the formula complexity and integration.
Problems we solve
- The visitor sees no price/benefit reference and leaves.
- 'Price on request' scares off those who want to estimate themselves.
- There is no engaging tool leading to a request.
- You want a calculator but without rigged 'favorable' figures.
What's included in the Calculator funnels service
- Designing the calculation logic (fields, formulas, assumptions)
- Honest formulas and transparent assumptions (no rigging)
- A clear result with the caveat 'an estimate, not an exact price'
- A request form and integration into your system
- A range/'preliminary' where there are many unknowns
- Accounting for privacy/consent (assessment — by a lawyer)
- A recommendation to check the effect with a test
- Reviewing with you
What you get
- The visitor immediately sees an honest reference
- Engagement and a gentle transition to a request
- Transparent assumptions, no false expectations
- A hypothesis to validate: does it help you (a test)
How the work goes: steps
- We clarify what to calculate, formulas and assumptions; design the calculator
- We implement an honest calculation with caveats and request integration
- We check formula correctness, recommend a test, review with you
Why PDV Expert
- Fixed price and timeline — no surprises on the invoice.
- Report and recommendations in plain language — clear without a technical background.
- In touch at every step and answering questions about the result.
FAQ
Will the calculator show an exact price?
No, it is an estimate based on entered data and assumptions, not a final price, quote or guarantee — we mark it 'preliminary' directly. An exact calculation is done after a request/clarification. This way we do not create false expectations.
Can you set it to always show a big benefit?
No, against honesty. The calculator computes by real formulas and transparent assumptions. A rigged calculation (always inflated savings/understated price) is deception: it gets exposed on contact, kills trust and carries risk. We make an honest calculation.
Does a calculator guarantee more requests?
No. Calculators engage and qualify, but growth and request quality depend on the topic and offer. The effect should be checked with a test; we do not promise '+X%'.
About the provider
The «Calculator funnels» service is provided by PDV Expert — a team specialising in «Conversion & analytics». We work under contract and deliver a written report with recommendations.