Evaporative Cooling Calculator

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Calculate your cooling needs

Evaporative cooling calculator

Use our handy evaporative cooling calculator to figure out your cooling capacity

Please be aware, evaporative cooling calculations are approximations only.. The effectiveness of the unit also depends on heat retention properties of the space, location/placement of the unit, insulation type, window direction or sunlight infiltration. Please refer to the relevant manual and/or contact the sales team with any specific requirements around suitability.

Delta Temperature Chart

The delta temperature of the air coming from an evaporative cooler can vary depending on a number of factors including relative humidity within the space, water temperature, airflow setting and more

Evaporative Cooler Output Temperature Look-Up
Celcius		Humidity%
		5	10	15	20	25	30	35	40	45	50	55	60	65	70	75	80
		Example: 36°C and humidity 35% results in an output of 26°C
	20	9	9	11	11	12	13	13	14	15	16	17	17	18	18	19	19
	21	9	10	11	12	13	13	14	15	16	16	17	18	18	19	19	20
	22	10	11	12	12	13	14	14	16	16	17	18	18	19	19	20	21
	23	11	11	12	13	14	14	15	16	17	17	18	19	19	20	21	21
A	24	11	12	13	13	14	15	16	17	17	18	19	19	20	21	21	22
I	25	12	13	14	14	16	16	17	18	18	19	20	21	21	22	23	23
R	26	12	13	14	15	16	17	18	18	19	20	21	21	22	23	23	24
	27	13	14	15	16	17	18	18	19	20	21	22	22	23	23	24	25
	28	14	15	16	17	18	19	19	21	21	22	23	24	24	25	26	27
	29	14	16	17	18	18	19	20	21	22	23	23	24	25	26	26	27
T	30	15	16	17	18	19	20	21	22	23	23	24	25	26	27	27	28
E	32	16	17	18	19	21	21	22	23	24	25	26	27	27	28	29	29
M	33	17	18	19	21	22	23	23	24	26	27	27	28	29	29	31	31
P	34	17	18	20	21	22	23	24	25	26	27	28	29	29	30	31	32
E	35	18	19	21	22	23	24	26	27	28	29	30	31	32	32	33	34
R	36	18	20	21	23	24	25	26	27	28	29	30	31	32	33	33	34
A	37	19	21	22	23	24	26	27	28	29	30	31	32	32	33	34	35
T	38	19	21	22	24	25	26	27	28	29	31	32	33	33	34	35	36
U	40	20	22	23	25	26	28	29	30	31	32	33	34	35	36	37	38
R	41	21	22	24	26	27	28	29	31	32	33	34	34	36	37	37	38
E	42	21	23	24	26	27	29	30	31	32	33	34	36	37	38	38	39
	43	22	24	26	27	29	30	32	33	34	35	36	37	38	39	39	41
	44	23	24	26	28	29	31	32	33	34	36	37	38	38	39	40	41
	45	23	25	27	28	30	31	33	34	35	37	38	38	39	40	41	42
	46	23	26	27	29	31	32	33	34	36	37	38	39	40	41	42	43
	47	24	26	28	29	31	33	34	36	37	38	39	40	41	42	43	43
	48	24	26	28	30	32	33	34	36	37	38	39	41	41	42	43	44
	49	24	27	29	31	32	34	36	37	38	39	40	43	42	43	44	45

Technical Support

Our team are on hand to advise you on the best solution for your requirements and environment. Get in touch with us today to discuss your project

0808 196 6381

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Our Water Damage Restoration packages are designed to cater to various needs at every stage, ensuring that your property is restored to its pre-damage condition.

Why choose us

Specialists in humidity control

At Climate Dry, we are your one-stop shop for cutting-edge drying equipment designed to tackle moisture-related challenges effectively. We provide premium dehumidifiers, water pumps, air movers, heaters, and other products that help maintain optimal humidity levels, combat dampness, and protect your spaces from water damage.