How we calculate hedge trimming costs

Any cost calculator is only as good as its assumptions, so here are ours in full, including where the model is weakest.

The model

We don't price hedges by the foot, because contractors don't. Every estimate on this site is built the same way a quote is built:

1. Crew hours. Start from how much hedge a standard two-person crew clears per hour in ideal conditions, then apply multipliers for height, condition, foliage density and access.
2. Labour cost. Multiply those hours by a regional two-person crew rate.
3. Green waste. Estimate the volume produced from the hedge's face area, the depth of growth removed and how long it has been left, then price it per cubic yard or cubic metre.
4. Access equipment. Add a surcharge once the job needs a ladder and platform, and a larger one once it needs a tower or lift.
5. Local market. Scale the whole thing by a cost-of-living factor.
6. Minimum call-out. Apply a floor, because no contractor turns up for less.

The result is a mid-point, and we quote a range of plus or minus 18 percent around it. That spread is deliberate: it reflects the genuine variation between contractors in the same town, and anyone presenting a single exact number for a job they haven't seen is overstating what a calculator can do.

Where the numbers come from

• Labour rates are anchored to published national wage statistics for grounds maintenance and landscaping occupations, then marked up to a billed rate that covers insurance, equipment, travel and overhead. That is the difference between what someone earns and what a business has to charge to employ them.
• Crew productivity comes from published contractor guidance and job-costing norms for hedge work.
• Disposal rates are based on green-waste tipping fees, which vary regionally more than almost anything else in the model.
• Cross-checks come from published price ranges across the industry. Where our model disagreed materially with well-sourced published ranges, we investigated the assumption rather than the source.

Review cycle

Rates are reviewed twice a year, in spring and autumn, and after any significant move in wage data. Every figure lives in a single configuration file, so a revision updates every calculator and every table on the site at once, so the homepage cannot end up saying one thing while a guide page says another.

Last reviewed: September 2026.

What this model does badly

We would rather tell you than have you find out from a quote:

• It cannot see your hedge. Access, slope, overhead cables, fragile borders underneath and how much of it is against a wall all matter, and a form can only approximate them.
• Regional variation within a country is coarse. Four market bands is a real simplification. Disposal fees in particular can differ several-fold between neighbouring counties.
• Specialist work is out of scope. Formal topiary, cloud pruning and restoration of a historic hedge are skilled, slow, hourly work and this model will underprice them.
• Currencies are priced, not converted. Each region has its own rates rather than a converted US figure, which is more accurate, but it means the four regions won't agree if you compare them directly.
• It assumes a competent insured contractor. You can always find someone cheaper. We are not modelling that market.