This blood volume reference table shows the estimated blood volume for a range of body weight values, assuming a sex of Adult male (70 ml/kg). Every figure is computed with the same engine that powers our Blood Volume Calculator, so the numbers are exact.
| Body weight | Estimated blood volume | In litres |
|---|---|---|
| 18 kg | 1,260 | 1.26 |
| 35 kg | 2,450 | 2.45 |
| 53 kg | 3,710 | 3.71 |
| 70 kg | 4,900 | 4.90 |
| 110 kg | 7,700 | 7.70 |
| 140 kg | 9,800 | 9.80 |
| 210 kg | 14,700 | 14.70 |
| 350 kg | 24,500 | 24.50 |
| 490 kg | 34,300 | 34.30 |
| 700 kg | 49,000 | 49.00 |
How to use this table
Find the row closest to your body weight and read across to the estimated blood volume. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Blood Volume Calculator for a precise answer.
Need a value that is not in the table? — the Blood Volume Calculator does it instantly, for free, with the formula and a worked example built in.
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