UK FINANCE TOOLS

Better Numbers, Faster Calls

Build budgets, cash flow forecasts, pricing models, and tax checks in one place. Cut spreadsheet work, see the numbers faster, and make clear choices for your UK business.

Start free trial Book a demo

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Connected stack

Northstar Foods

01

Build numbers that match your books, team plans, and tax checks.

02

Northstar Foods

03

Vertex Build Co

04

Orion Retail

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Northstar Foods

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Vertex Build Co

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Orion Retail

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Cedar Ledger

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Atlas Health

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Pinegate Homes

TOOLS FOR DAILY WORK

Tools for budgets, forecasts, and pricing

Set monthly spend plans and spot gaps before cash gets tight.

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Budget Builder

Set monthly spend plans and spot gaps before cash gets tight.

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Cash Flow Forecasts

Map money in and out for the next 13 weeks or a full year.

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Pricing Models

Check margin, fees, and break-even before you send a quote.

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01

Tax Estimates

See VAT, corporation tax, and PAYE figures in one clear view.

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02

Spreadsheet Automation

Pull figures from sheets and cut manual copy-paste work.

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03

KPI Dashboards

Track revenue, burn, margin, and runway in a clean board.

BUILT FOR YOUR ROLE

Who uses Calculum

Plan runway, price work, and check if the next hire fits the cash plan.

01

Budget Builder

Set monthly spend plans and spot gaps before cash gets tight.

02

Cash Flow Forecasts

Map money in and out for the next 13 weeks or a full year.

03

Pricing Models

Check margin, fees, and break-even before you send a quote.

04

Tax Estimates

See VAT, corporation tax, and PAYE figures in one clear view.

Smartphone, calculator and brass key fob beside a closed notebook on stone, seen through frosted glass.

Use case 01

For UK Founders

Plan runway, price work, and check if the next hire fits the cash plan.

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Use case 02

For Accountants

Build client-ready models fast and cut time spent on sheet fixes.

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Use case 03

For Finance Leads

Keep budgets, forecasts, and KPI views in one place for the team.

13 wks

cash flow view

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13 wks

cash flow view

5 min

to set up

1 click

Excel export

24/7

model access

SIMPLE PRICING

Plans that fit your team

Budget calculator One 13-week forecast Basic tax estimates Single KPI dashboard CSV export

forever

Free

£0

Budget calculator

One 13-week forecast

Basic tax estimates

Single KPI dashboard

Most popularPopular

Pro

£49

Everything in Free

Weekly, monthly, annual forecasts

Pricing model builder

Spreadsheet automation

annual contract

Enterprise

Custom

All Pro features

Multi-company dashboards

Board pack exports

Custom tax scenarios

Proof

What customers say

Verified

“We cut our month-end spreadsheet work from hours to minutes”

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Hannah Cole

Finance Director @ Alderbyte

Verified

“The cash forecast now matches what we see in the bank”

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Imran Patel

Founder @ North Quay Studio

Verified

“Our pricing sheet is clearer, and client quotes move faster”

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Sophie Grant

Accountant @ Oakmere Partners

Integrations

Slack

Build numbers that match your books, team plans, and tax checks.

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Slack

Slack

Build numbers that match your books, team plans, and tax checks.

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GitHub

GitHub

Build numbers that match your books, team plans, and tax checks.

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Linear

Linear

Build numbers that match your books, team plans, and tax checks.

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Notion

Notion

Build numbers that match your books, team plans, and tax checks.

The Map

The Map

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Questions

Common questions

Quick answers before visitors choose a product, service, or next step.

01Does Calculum work for UK tax rules?+

Yes. Use it for VAT, corporation tax, and PAYE checks, with rates set for UK SME planning. You can update figures when rules change.

02Can I use it with Excel or Sheets?+

Yes. Build in Calculum, then send numbers to Excel or Google Sheets when your team wants a file. The same model can stay in sync.

03Can I make 13-week forecasts?+

Yes. Set weekly cash in and out, then view a 13-week forecast or a longer month-by-month plan. It helps you spot gaps early.

04Can my accountant use it too?+

Yes. Share one model with your accountant, keep notes in the file, and work from the same numbers. That cuts back and forth.

05How long does setup take?+

Most teams start in a few minutes. Add your numbers, pick a template, and run the first model straight away.

06Do you offer help if I get stuck?+

Yes. You can email the team or book a short call for pricing, forecasts, or sheet setup help. We reply during UK business hours.

Get finance tips

Get short notes on budgets, forecasts, pricing, tax, and spreadsheet fixes for UK SMEs. One email a month, no fluff.